From the Ministry of Industry and Technology:  
 
DRAFT COMMUNIQUÉ ON THE MANDATORY  
IMPLEMENTATION OF TURKISH STANDARDS  
(COMMUNIQUE NO: SGM 202 2/...) 
 
Objective  
ARTICLE 1 – The purpose of this Communiqué is to determine the procedures and 
principles  regarding the mandatory application of Turkish standards  related to products  
published by the Turkish Standards Institute (TSE) . 
Scope  
ARTICLE 2 – This Communiqué covers the Turkish standards published by TSE, whose 
standard number, title and scope are given in the attached list.  
Legal basis 
ARTICLE 3 – This Communiqué has been prepared  on a legal basis of  subparagraph d 
of the first paragraph of Article 388 of the Presidential Decree  No.1  on the Organization of the 
Presidency  published in the Official Gazette No. 30474 of 7 October 2018 , fourth paragraph of 
Article 550 of the Presidential Decree No.4 on the Organization of Ministries, Related 
Institutions and Organizations and Other Institutions and Organizations published in t he 
Official Gazette No.30479 of 15 April 2018 , third paragraph of Article 4 of the Product Safety 
and Technical Regulations Law No. 7223 published in the Official Gazette No.31066 of 12 
March 2020  and Regulation on Mutual Recognition in the Non -Harmonised Area published in 
the Official Gazette No. 31421 of 12 March 2021.  
Mandatory application  
ARTICLE 4 – (1) The standards  listed  in the a nnex  of this Communiqué  have been put 
into effect  as mandatory  together with their amendments on the date of this communiqu é put 
into force  during the manufacturing and placing on the market stages .  
(2) Those who manufacture and place  the products  on the market covered by the Turkish 
standards in the attached list of this Communiqué  shall be  mandatory  to comply with the 
provisions of this Communiqué . 
Provision  
ARTICLE 5 – (1) The standards in the attached list of this Communiqué shall be 
provided  from the  Central Organization , Certification Directorates or Provincial 
Representations  of TSE. 
Mutual recognition  
ARTICLE 6 – (1) Products making available on the market legally in a European Union 
member state shall be assumed that they are comply with the rules set out in this Communiqu é. 
The implementation of these rules is subject to the provisions of t he Regulation on Mutual 
Recognition in the Non-Harmonised  Area. 
 Entry into force  
ARTICLE 7 – (1) This Communiqué shall enter into force six months  after following 
the date of publication in Official Gazette . 
Enforcement  
ARTICLE 8 – (1) The provisions of this Communiqué shall be enforced by the Minister 
of Industry and Technology.  
 
 ANNEX  
LIST OF MANDATORY  STANDARDS TO BE IMPLEMENTED  
 
No. Standard No  Name of the Standard  Scope of the Standard  
1.  TS 1 / December 
2002  Turkish Flag And Bunting Cloth  This standard covers the specifications of fabrics for manufacturing Turkish 
Flag and bunting cloth   
2.  TS 3 / January 2017  Concentric Lay - Stranded Copper 
Conductors For Overhead Lines  This standard covers hard -drawn solid and stranded circular copper 
conductors for overhead power transmission systems.  
3.  TS 40 / December 
1997  Plugs and Socket outlets for 
household and similar purposes  - 
Standard sheets  This standard covers plugs and socket outlets for household and similar 
purposes  
4.  TS 57 / February 
1989  Porcelain Insulators for Telegraph 
And Telephone lines  This standard applies to post insulators of ceramic material for supporting 
wires on telegraph and telephene lines.  
5.  TS 59 -2 / April 2015  Assembly tools for screws and  
nuts - Screwdrivers  - Part 2:  
Double offset  This standard covers the definition, classification and characteristics , 
sampling, inspection and tests and the way of placing on the market  of double 
offset screw drivers for slotted head screws and cross point  screws.  
NOTE:  The tips of the screwdrivers within the scope of this standard are 
listed in TS ISO 1703; flat blade screwdriver tips as 4.1.04.02 0,  Phillips 
screwdriver tips as 4.1.05.02 0  
6.  TS 62 / March 2016  Twist drills - Alloyed cold work 
tool steel or hard metal brazing 
tips This standard covers cylindrical and morse taper shank drills for drilling 
holes in material  such as metal, plastic, concrete  etc. 
This standard does not cover step drills, center drills, carpentry drills, taper 
pin hole drills, puller morse taper drills, countersunk drills, core drilling 
drills, shank slotted drills for rotary hammers, high speed steel drills and all 
hard metal drills.  
NOTE  - In this standard, only the term "Drill" is used instead of the term 
"Helical Drill".  7.  TS 76 / October 1977  Porcelain Insulators for Overhead 
Lines With Nominal Voltages Up 
To 1000 Volts  This standard covers porcelain insulators used in electrical overhead lines 
with a nominal voltage up to 1000 volts (within 1000 Volts). It does not cover 
insulators used in telegraph and telephone lines and insulators used in 
voltages higher than 1000 V.  
8.  TS 78 / April 1985  Reamers  This standard covers reamers classified in Clause 1.1.  
9.  TS 81 / September 
2021  Assembly tools for screws and 
nuts - Engineers wrenches, open 
end This standard specifies open end, engineer’s wrenches, having their 
dimensions of width across flats which are specified in Clause 4.3 and in 
relevant standards, and used for tightening and dismantling of bolts and nuts. 
This standard ap plies the open end wrenches manufactured from steel 
materials specified in Clause 4.2.1.  
NOTE - Those wrenches specified in this standard are listed in TS ISO 
1703:2021 under the reference numbers of 1 1 01 01 0, 1 1 01 01 1, 1 1 01 03 
0 and 1 1 01 02 0.  
10.  TS 82 -1 / October 
2015  Taps - For general purposes - Part 
1: General requirements  This standard covers  the description, classification and properties, sampling, 
inspection and tests of screwing  taps for general purposes used for opening 
thread by hand or a machine on metal, plastic materials in accordance with 
TS 61 used in the drilling of internal threads to the material. This standard 
does not cover special taps.  
11.  TS 82 -2 / October 
2015  Taps - For general purposes - Part 
2: Machine taps  This standard covers the description, classification and properties, sampling, 
inspection and tests of screwing  taps for general purposes used for opening 
internal thread s by a machine on metal, plastic materials in accordance with 
TS 61 used in the drilli ng of internal threads to the material. This standard 
does not cover special taps.  
12.  TS 82 -3 / October 
2015  Taps - For general purposes - Part 
3: Hand taps  This standard covers  the description, classification and properties, sampling, 
inspection and tests of screwing taps for general purpose  used in the opening 
of internal threads into metal, plastic, etc materials by hand in accordance 
with TS 61 . This  standard does not cover s pecial taps.  
13.  TS 183 EN 60081 / 
March 2002  Double -capped fluorescent lamps 
- Performance specifications  This standard specifies the performance requirements for double -capped 
fluorescent lambs for general lighting service.  The r equirements  in this 
standard relate only to type testing.  Conditions of compliance, including methods of statistical assessment should be The following lamp types and 
modes of operation  are included:  
a) Lamps having  preheated cathodes operating at high frequenc ies designed 
to operate at a.c. grid frequencies  with the use of a starter  
b) Lamps having preheated cathodes operating at high frequenc ies designed 
to operate at a.c. grid frequencies without  the use of a starter  
c) Lamps having preheated cathodes operating at low frequenc ies designed 
to operate at a.c. grid frequencies without  the use of a starter  
d) Lamps with preheated cathodes designed to operate at high frequen cies. 
e) Lamps  with unpreheated cathodes designed to operate at a. c. grid 
frequencies.  
f) Lamps with non -prehe ated cathodes designed to operate at high 
frequenc ies. 
14.  TS 198 / December  
2016  V-Belts  This standard  specifies the definition, classification and characteristics , 
sampling, inspection and tests and t he way of placing on the market of V 
belts. This standard covers V -belts specified in clause 4.1.2.  
15.  TS 214 / April 2016  Processed leather - Marketing 
conditions and selling units  This standard covers marketing conditions and selling units of processed 
leathers obtained from cattle, buffalo, horse, camel, sheep, goat. This 
standard  does not  cover the  leathers obtained from pig and other leathers.  
 
16.  TS 219 / April 2015  Leather - Cowhide leather - 
Specifications  This standard covers  the definition, classification, characteristics, sampling, 
examinations, testing and the way of placing on the market of cowhide 
leather.  
17.  TS 220 / April 2015  Leather - Saddle soap leather - 
Specifications  This standard covers  the definition, classification, characteristics, sampling, 
examinations, testing and the way of placing on the market of saddle soap 
leather.  
18.  TS 221 / May 2017  Leather - Belting leather - 
Specifications  This standard cover s the definition, classification, specifica tions , sampling, 
inspection, testing and the way of placing on the market  of belting leather . 
19.  TS 222 / May 2017  Leather - Chromated cowhide 
leather  This standard covers the de finition , classification and properties , sampling, 
inspection and tests  of chromated cowhide leather . 20.  TS 223 / May 2017  Leather - Vegetable tanned upper 
leather - Specifications  This standard specifies the description, classification and characteristics, 
sampling, inspection and the way of placing on the market  of vegetable 
tanned upper leather . 
21.  TS 224 / December  
2017  Leather  - Semichrom med vachetta 
leather - Specifications  This standard covers the definition, classification and characteristics , 
sampling, inspection and tests and t he way of placing on the market of semi -
chrome vaketa.  
22.  TS 225 / July 2016  Leather - Box-calf and Rind -box 
(Chrome tanned upper leather) - 
Specifications  This standard covers the definition, classification and characteristics , 
sampling, inspection and tests and t he way of placing on the market of box-
calf and rind -box (chrome tanned upper leather).  
23.  TS 226 / May 2017  Leather - Upper suede - 
Specifications  This standard covers the description, classification and specifications 
sampling, inspection, testing and the way of placing on the market of the 
upper suede leathers.  
24.  TS 227 / April 2013  Leather, glacé  This standard covers the description, classification and specifications 
sampling, inspection  and testing of glazed skin.  
25.  TS 228 / April 2014  Leather for gloves  This standard covers the leather the description,  classification and 
characteristics , sampling, inspection and testing  of leather gloves.  
26.  TS 229 / April 2013  Lining Leather  This standard covers the description,  classification and characteristics , 
sampling, inspection and testing  of lining leather.  
27.  TS 230 / March 2013  Leather for garments  This standard  covers the description,  classification and characteristics , 
sampling, inspection and testing  of leather used in the manufacture of dresses, 
jackets, coats, overcoats and similar garments.  
28.  TS 231 / May 2017  Leather - Morocco leather - 
Specifications  This standard covers the description, classifications and specifications, 
sampling, inspection and t esting and the way of placing on the market of the 
morocco leather.  
29.  TS 232 / May 2017  Leather - Goat skins for uppers - 
Specifications  This standard covers the description, classification and characteristics, 
sampling, inspection and tests and the way of placing on the market of the 
goat skins for uppers.  30.  TS 233 / December 
2015  Leather  - chamois – for clothing  This standard covers the description, classification and properties, sampling, 
inspection and tests of chamois leather used in the manufacture of dresses, 
jackets, topcoats, coats and similar garments.  
This standard does not cover chamois for cleaning purposes. (For chamois 
for cleaning purposes, see TS EN 16419).  
31.  TS 234 / May 2017  Leather - Glazed - Specifications  This standard covers the description, classification and specifications , 
sampling, inspection and testing  of the glazed leather . 
32.  TS 260 / January 
2003  Cotton Yarn -Carded -Grey -Single-
For Woven Fabrıcs  This standard covers the specifications for single plied cotton yarn s 6 Ne to 
46 Ne, intended for use in woven fabrics, carded and manufactured in a ring 
spinning system, and made from cotton fibers which are short and medium 
in length . It does not cover yarns produced by other methods.  
33.  TS 262 / January  
2003  Cotton Yarn -Carded -Grey -Single-
For Kn itted Fabrıcs  This standard covers the specifications for single plied cotton yarns 6 Ne to 
46 Ne, intended for use in knitted fabrics, carded and manufactured in a ring 
spinning system, and made from cotton fibers which are s hort and medium 
in length.  It does not cover yarns produced by other methods.  
34.  TS 263 / January  
2003  Cotton yarn -Combed -Grey -
Single-Fro woven Fabr ics This standard covers the specifications for single plied cotton yarns 18 Ne to 
106 Ne, intended for use in woven  fabrics, combed and manufa ctured in a 
ring spinning system, and made from cotton fibers which are medium and 
long in length. It does not cover yarns produced by other methods.  
35.  TS 265 / January  
2003  Cotton yarn -Combed -Grey -
Sıngle -Fro Knıtted Fabrıcs  This standard covers the specifications for single plied cotton yarns 18 Ne to 
106 Ne, intended for use in knitted fabrics, combed and manufa ctured in a 
ring spinning system, and made from cotton fibers which are medium and 
long in length . It does not cover combed yarns produced by other methods.  
36.  TS 303 / December  
2012  Milling Cutters - For Metals  This standard covers milling cutters used in metalworking. This standard 
does not cover milling cutters made entirely of hard metal. TS EN ISO 
15641:2012 should be consulted for the hazards arising from the use of 
milling cutters in high speed machining (machining at increased peripheral 
speeds), rel ated safety rules and precautions to be taken.  
37.  TS 352 / October  
1998  Lead Shots  This standard specifies lead shots used in manufacturing of shotgun 
cartridges.  38.  TS 401 / April 2014  Textiles products - Socks, 
stockings and pantyhoses  This standard covers  stockings produced or circular knitted machines. This 
standard doesn't cover hand knitted stocks, stockings for medical purposes 
and used for ballet.  
39.  TS 430 / April  1984  Sectional Cast Iron Boilers  This standard covers boilers which provides heating fluid to the heating 
installation and/or domestic hot water production installation, which is made 
of cast iron slices;  
a) Low pressure steam boilers (TS 2838)  
b) Hot water boilers operating in a system open to the atmosphere and 
having the highest operating pressure of 6x102 KPa (TS 2796),   
c)  Hot water boilers (TS 2736), which are connected to the pressurized 
system and have a maximum operating pressure of 6 x 102 KPa and a 
maximum operating temperature of 130°C . 
This standard does not cover steel welded and steel section boilers.   
40.  TS 431 / September 
2021  Screws  - For woodwork  This standard specifies the aspects of definition, classification and 
specifications, sampling, inspection and testing, and the way of placing of the 
market of wood screws. This standard does not cover wood particleboard 
bolt/screw.  
41.  TS 432 -11 / April 
2000 Hexagon head and slotted head 
thread cuttings screws  -
Dimensions requirements and 
testing  This standard specifies dimensions, requirements and test methods for heat -
treated hexagon head and slotted head thread cutting screws with an TS 61 -
131 ISO 261 metric thread, with cutting flutes extending from the point of 
the screw to its head, and designed to cut their mating tread during assembly.  
Head shapes are given in the relevant TS standards, general features are given 
in TS 80 (ISO 8992), and acceptance  examinations are given in TS 80 (ISO 
3269).  
The rules in this standard have been prepared in such a way that the tapped 
sheet bolts can fulfill the above functions without their own screw threads 
breaking or deteriorating. For this, properties related to screw thread forming 
ability, surface hardness, tensile strength and torsional strength were 
determined.  42.  TS 432 -12 / April  
2000  Cross recessed head thread 
cuttings screws  - Dimensions 
requirements and testing  This standard specifies dimensions, requireme nts and test methods for heat - 
treated cross recessed head thread cutting screws with an TS 61 -13 ISO 261 
metric thread with cutting flutes extending from the point of the screw to its 
head and designed to cut their mating thread during assembly.  
Head shap es are given in the relevant TS standards, general features are given 
in TS 80 (ISO 8992), and acceptance examinations are given in TS 80 (ISO 
3269).  
The rules in this standard have been prepared in such a way that the tapped 
sheet bolts can fulfill the ab ove functions without their own screw threads 
breaking or deteriorating.  
For this, properties related to screw thread forming ability, surface hardness, 
tensile strength and torsional strength were determined.  
43.  TS 531 / May 2016  Woodworking chisels and gouges  This standard covers woodworking chisels and gauges  
44.  TS 606 / April 2002  Textiles  - Cotton lace and 
embroidery yarns  This standard covers lace and emboridery yarns from 100 % cotton fibres . 
45.  TS 663 / November  
2014  Road Vehicles - Tyre chains  This standard covers metal spinning chain which defined in the Road Traffic 
Regulation M1, N1, O1, O2 (passenger cars, light commercial vehicles and 
trailers) and M2, M3, N2, N3, O3 and O4 (trucks, buses and trailers) in the 
category of road vehicles used in me tal spinning chain s. This standard does 
not cover anti -skid devices other than metal anti -skid chains.  
46.  TS 862 -7 EN 3 -7+A1 
/ July 2010  Portable fire extinguishers - Part 
7: Characteristics, performance 
requirements and test methods  This standard specifies  the characteristics, performance requirements and test 
methods for portable fire  extinguishers.  
Reference to the suitability of an extinguisher for use on gaseous fires (class 
C fires) are at the manufacturer’s  discretion, but are applied only to powder 
type extinguishers which have gained a class B or class A and class B  rating.  
Suitability of extinguishers for use on class D fires (fires involving flammable 
metals) is outside the scope of this  standard in respect of test fires. However, extinguishers cla iming class D suitability are covered in all other respects  by 
the requirements in this standard for powder  extinguishers.  
It is considered hazardous for powder and carbon dioxide fire extinguishers 
to be used on Class F fires. For  this reason powder and c arbon dioxide fire 
extinguishers are excluded for conformance with regard to Class F in  this 
standard."  
NOTE  - The extinction of a metal fire presents a situation so specific (in 
terms of the metal itself, its form, the configuration of  the fire etc.) that  it is 
not possible to define a representative standard fire for the purposes of 
testing. The efficiency of  extinguishers on class D fires needs to be 
established on a case by case basis.  
47.  TS 870 / January 
2019   
Firearms -Shotguns with smooth 
bore for hunting, sport and 
competition  
 This standard covers the description, classification and characteristics, 
sampling, inspection and tests and the way of placing on the market of 
smooth -bore rifles used in hunting, sports and competitions in private and 
industrial areas.  
This standard does not cover rifle -gun and/or air rifles.  
48.  TS 925 / Mar ch 1971  Friction Linings for Clutches 
(Metallic, Semimetallic and 
Metal -Ceramic)  This standard covers air friction linings for clutches made of metallic, semi -
metallic and metal -ceramic materials.  
49.  TS 968 / May 2016   
Road vehicles – Spark -plugs – 
Metric screw thread  
 This standard covers spark plugs with metric screws threaded which are used 
in internal combustion engines with spark ignition and the size of the place 
of their cylinder head housings. This standard does not cover glow plugs used 
in diesel engines and the spark plugs are used in aircraft engines and other 
special spark plugs.  
50.  TS 1020 / Mar ch 
1988  Raised Cheese Head, Cylindrical 
Head and Round Head Bolts With 
Metric Tread  This standard covers raised cheese head, cylindrical head and round head 
bolts with metric thread.  51.  TS 1022 / November  
2018  Square head and T - head bolts 
with metric thread (for general 
purposes)  This standard  covers the  definition, classification and properties of their 
inspection and tests and the wa y they are placed on the market of the square 
head and tee head bolts with metric threads.  
This standard covers square head and tee head bolts with metric thread for 
general purposes.  
52.  TS 1023 -1 / 
December  2014  Screws and bolts - Part 1: Slotted 
countersunk flat head  This standard; covers  the definition, classification, properties, sampling, 
inspection and tests, technical delivery conditions and the way of placing on 
the market  of countersunk flat head screwdriver slotted bolts. It does not 
cover countersunk - flat head, screwdriver slotted bolts and aerospace bolts 
made of non -metallic materials.  
53.  TS 1023 -2 / 
December  2014  Screws and bolts  - Part 2: Raised 
countersunk head  This standard coverst the definition, classification and properties their 
inspection and tests and the wa y they are placed on the market of square head 
and tee head metric bolts. This standard covers square head and tee head 
metal bolts with metric thread for general purposes.  
54.  TS 1023 -3 / 
December  2014  Screws and bolts  - Flat 
countersunk head  - With square 
neck  This standard  covers the description, classification and properties of 
sampling, inspection and tests, technical delivery conditions and the way of 
placing on the market  of  countersunk - flat head, square neck bolts with 
product quality C. It excludes c ountersunk made of non -metallic materials –  
flat head, square neck bolts an d aerospace bolts.  
55.  TS 1023 -4 / 
December  2014  Screws and bolts -Flat countersunk 
head with nib  This standard; covers the definition, classification, properties sampling, 
inspection and tests, technical delivery conditions and t he way of placing on 
the market of flat countersunk head  with nib screws and bolts . It does not 
cover  flat countersink head with nibs made of non -metallic materials and  
aerospace bolts.  
56.  TS 1025 / September 
2013  Studs - Metric thread  This standard specifies dimensions and technical delivery conditions of studs 
with a length of engagement approximately 1 .25 d, and studs for sizes M4 to 
M24 coarse pitch thread and M8 × 1 to M24 × 2 fine pitch thread studs, with 
a thread length at the stud end of appro ximately 2d and approximately 2 .5 d, 
of product grade A; and studs which are suitable for mounting workpieces 
and fixtures in T -slots on machine tool tables. Studs complying with this standard; having engagement length of approximately 1 .25 d, are intended  
for use mainly in cast iron; having a thread length at the stud end of 
approximately 2d are intended for use mainly aluminium alloys; having a 
thread length at the stud end of approximately 2 .5d are intended for use 
mainly in light metals of low strength.  
NOTE 1 - To ensure proper performance of nuts for T -slots (specified in TS 
4091) when used together with studs for clamping purposes, the dimensions 
of nuts and studs used for this purpose must be compatible. T -head bolts 
should be used since these can ta ke a higher tightening torque, particularly 
where smaller T -slots are involved.  
NOTE 2 – Thereafter Instead of “studs, metric thread”, the term of “stud” is 
used.  
57.  TS 1026 -20 / May 
2017  Fasteners - Hexagon nuts - Part 20: 
Rounded trapezoidal thread - 
Product  quality B  This standard covers the definition, classification and properties sampling, 
inspection and tests and the way of placing on the market of rounded 
trapezoidal screw hexagon nuts in B product quality . 
NOTE - In this standard text, the term "nut" is used instead of the expression 
"nut with rounded hexagonal trapezoidal thread".  
58.  TS 1026 -21 / May 
2017  Fasteners  - Hexagon nuts  - Part 
21: Spherical seating, metric  - 
1.5d thickness (height)  - Product 
quality A  This standard covers the definition, classification and properties, sampling, 
inspection and tests,  experiments and ways on placing on the market and 
other issues of thick nuts that are used freqently disassembled bolt sets of A 
Product quality, 1.5 d thick, metric, normal pitch, hexagonal, s pherical 
seating surface.  
NOTE - In this standard text, only the term "nut" is used instead of the 
expression "hexagonal rounded trapezoidal threaded nut".  
59.  TS 1026 -33 / 
December 1995  Fasteners  - Hexagon Thin Nuts  - 
Section: 33 Product Grades A and 
B This standard covers hexagon thin nuts with metric fine pitch thread.  
60.  TS 1026 -50 / January  
2018  Fasteners -Hexagon Castle Nuts 
Section: 50 With Metric Coarse This standard; covers the description, classificatio n and properties , sampling,  
inspection and tests, and the way of placing on the market of hexagonal and Fine Pitch Thread -Product 
Grades A and B  slotted and crowned nuts in product grade A (nominal thread diameter up to 
16 mm) and in product quality B (nominal thread diameter greater than 16 
mm), metric normal and fine pitch, thread nominal diameter from 4 mm to 
100 mm . 
61.  TS 1026 -51 / March 
2017  Hexagon thin castle nuts – Part 
51: Metric coarse and fine pitch 
thread, product grades A and B  This standard covers normal and fine pitch, metric, crowned, thin hexagon 
nuts in product quality A (12 mm ≤ D ≤ 16 mm) and product quality B (16 
mm < D ≤ 52 mm).  
NOTE - In this standard text, only the term "Nuts" is used instead of the term 
"Metric, Fine and Normal Pitch, Hexagonal Crown, Thin Nuts in A an d B 
Product Quality".  
62.  TS 1026 -52 / 
December  1995  Fasteners -Hexagon Thin Castle 
Nuts - Section: 52 With Metric 
Coarse and Fine Pitch Thread -
Product Grades A and B (Old 
Type)  This standard covers hexagon thin castle nuts with metric coarse and fine 
pitch thread.  
63.  TS 1026 -61 / Mar ch 
2017  Hexagon thin slotted nuts - Part 
61: Metric coarse and fine pitch 
thread, product grades A  This standard covers normal and fine pitch, metric, grooved, (6 mm < D ≤ 10 
mm ), thin hexagon nuts in quality A . 
NOTE:  In this standard text, only the term "Nuts" is used instead of the term 
"Metric, Normal and Fine Pitch, Grooved, Thin Hexagonal Nuts in Product 
Quality A"  
64.  TS 1026 -62 / 
December 1995  Fasteners  - Hexagon Thin Slotted 
Nuts Section: 62  - With Metric 
Coarse and Fine Pitch Thread  - 
Product Grade A ( Old Type)  This standard covers metric coarse and fine pitch thread hexagon thin slotted 
nuts.  
65.  TS 1026 -77 / 
December  2017  Fasteners - Hexagon nuts - 
Section: 77 - Metric coarse and 
fine pitch thread - Prevailing 
torque type hexagon domed cap 
nuts with non metallic insert - 
Product grades A and B  This standard covers the definition, classification and properties, sampling, 
inspection and testing and placing on the market of hexagon  domed cap  nuts 
with metric coarse  and fine pitch, non -metallic safety element, nominal 
thread diameter of M4 to M20 . The product quality of nuts with a nominal 
thread diameter of up to 16 mm is A, and the product quality of nuts with a 
nominal thread diameter of 20 mm is B.  NOTE - In the text of this standard, only the term “nut” is used instead of the 
expression“, metric screw, normal and fine pitch, cap with non -metallic 
safety element, hexagonal nut in product quality A and B”.  
66.  TS 1026 -78 EN 1663 
/ February  2005  Prevailing torque type hexagon 
nuts with flange (with non -
metal lic insert)  This standard covers the features of hexagonal nuts of which hexagonal 
flanges of qualities 8 and 10 with non -metallic safety elements of nominal 
size M5 to M20 (inclusive) and normal pitch fo r product class A up to M16 
and product class B for over M16.  
67.  TS 1026 -90 / May 
2017  Fasteners  - Shouldered hexagon 
nuts - Section: 90 Metric fine 
pitch thread  - Metric rounded 
acme thread  - Product grade B  This standard covers shouldered hexagon nuts with metric fine pitch thread 
and metric rounded acme  thread in product quality B.  
68.  TS 1026 -91 / 
December  2017  Fasteners - Hexagon nuts - 
Section 91: Weld nuts with metric 
coarse and fine pitch threads - 
Product grade A  This standard covers the definition, classification and properties, sampling, 
inspection and experiments and the way of placing on the market of hexagon 
nuts with product quality A, used by welding with metric normal pitch in 
nominal sizes from M3 to M16 and with metric fine p itch screw thread in 
nominal sizes from M8 to M16.  
Nuts used by welding specified in this standard are suitable for connection 
with bolts whose strength class is less than 8.8 according to TS EN ISO 898 -
1. 
This standard does not cover flanged hexagon nuts used by welding to the 
part specified in TS EN ISO 21670.  
NOTE - In this standard text, only the word "nut" is used instead of the 
expression "hexagonal nut with product quality A, metric normal and fine 
pitch, used by welding".  
69.  TS 1026 -92 / April 
2017  Fasteners  - Shouldered hexagon 
nuts - Section: 92 Collar nuts 
metric coarse thread with a height 
of 1.5 d  - Product grade A  This standard covers hexagon nuts with A product quality, strength class 8 or 
10, metric screw, normal pitch, shank, thickness 1.5 d . 
Nuts conforming to this standard are used without washers, where they need 
to be disassembled and reassembled frequently.  In this standard, only the term “Nuts” is used instead of the expression 
“Hexagonal nuts with A product quality, strength class 8 or  10, metric screw, 
normal pitch, shank, thickness 1.5 d”.  
70.  TS 1026 -100 / April 
2017  Fasteners - Hexagon Nuts  - 
Section: 100 - Cap nuts with 
metric coarse and fine thread  - 
Product grade A . This standard covers standard and fine pitch, metric, cambered hexagon nuts 
in product grade A with a nominal diameter of 4 mm to 72 mm.  
NOTE - In the text of this standard, the only term "Nuts" is used instead of 
the term "Hexagonal Camber Nuts with product grade A, Metric, Thin and 
Normal Pitch” . 
71.  TS 1026 -101 / May  
2017  Fasteners - Hexagon Nuts - 
Section: 101 - Dommed cap nuts 
with metric coarse and fine pitch 
thread - Product grades A and B  This standard covers metric coarse and fine pitch thread hexagon dommed 
cup nuts assigned to product grades A and B . 
NOTE - In the text of this standard, the term "Nuts" is used instead of the 
term "Hexagonal Cap Nuts with A and B Product Quality, Metric, Thin and 
Normal Pitch, Hexagonal Cap Nuts".  
72.  TS 1027 / April  2015  Knurled Thumb Screws With 
Metric Thread  This standard covers the description, classification and properties, sampling, 
inspection and tests and t he way of placing on the market of knurled, metric 
screw bolts . 
73.  TS 1029 / Mar ch 
2017  Fasteners – Weld studs with 
metric threads  This standard covers  the definition, classification and properties, sampling, 
inspection and tests and t he way of placing on the market of metric screw 
studs welded on parts.  
This standard covers metric threaded studs for welding on parts.  
74.  TS 1030 / January  
2018  Plugs with m etric fine thread  This standard  covers the dimensions and technical delivery conditions of 
plugs with metric fine thread f or closing threaded holes.  75.  TS 1031 / April  2017  Screw and washers assemblies - 
Assemblies with coarse threaded 
screws and captive conical spring 
washer  This standard covers the description , classification and its features, sampling, 
inspection and tests, and the way of placing on the market of screw and 
washer assemblies containing bolts/screws of strength class 8.8 to 10.9 
(including 10.9), with M2.5 to M12 normal thread and flat seating, and a non -
dropping (fixed) conical, spring washer . 
Spring washers (given within the scope of TS 79 -5) are intended to eliminate 
the loosening effe ct in bolted connections as a result of the assembly process.  
They cannot effectively prevent loosening of the joint under varying radial 
load and are therefore generally designed for use with short screws subjected 
to axial stress.  
Phillips screwdriver sl otted screws are not suitable for head screws, screw 
and washer assemblies whose critical cross section is not in the threaded part 
of the body but in the head. For limitations on the use of these screws, the 
relevant product standards should be consulted.  
NOTE 1 - Standardized bolt/screw and washer combinations and related 
symbols are given in TS EN ISO 10644.  
76.  TS 1032 / Mar ch 
2017  Wing screws with metric thread  This standard covers the  description, classification and properties, sampling, 
inspection and tests and forms of placing on the market of screws with 
product grade C, M4 to M24 rounded butterfly head and M4 to M12 square 
butterfly head, metric thread, made of malleable cast iron, steel, austenitic 
steel or copper -zinc alloy . 
77.  TS 1033 / May 2017  Special foundation bolts and nuts, 
metric  This standard covers the definition, classification and properties, sampling, 
inspection and testing and supply to the market of bolts (special base bolts) 
and nuts (special base bolts) for M24 to M100 × 6 size anchoring.  
78.  TS 1034 / April 2015  Bolts with  metric thread - For 
masonry and foundation  This standard covers the definition, classification and properties sampling, 
inspection, tests and the way of placing on the market  of bolts with metric 
thread for stone and concrete.  79.  TS 1035 / December  
2017  Spring centre bolts with metric 
threads - For laminated springs  This standard covers the definition, classification and properties, sampling, 
inspection and tests and the way of placing on the market of metric spring 
centre bolts used in the centering fixa tion of leaf springs in road vehicles.  
This standard covers metric screw bolts used for centering fixation of leaf 
springs in road v ehicles.  
80.  TS 1036 / May 2017  Eye bolts, metric  This standard covers the definition, classification and properties sampling,  
inspection and tests and the way of placing on the market of M5 to M39 
metric threaded hole head bolts in A, B and C product quality,  
81.  TS 1037 / April  1972  Spike s This standard covers the tirphones shown in Leaflets 1 -7, which are generally 
used for fastening rails to wooden or concrete sleepers.  
It does not cover other types of screwed and variously shaped fasteners.  
82.  TS 1143 / January  
2018  Internal combustion engines – 
Piston rings made of cast iron  This standard covers one -piece unsprung oil rings  and compression rings and 
made of cast iron with nominal diameters from 30 mm to 200 mm (inclusive) 
used in internal combustion engine pistons.  
This standard does not cover other segments other than those mentioned 
above.  
83.  TS 1380 / January 
2017  Galvanized (Zinc Coated) Tie 
Wires (For Overhead Lines)  This standard  covers the description, classification and properties, 
dimensions and tolerances, sampling, inspection and tests and  the way of  
placing on the market of galvanized (zinc coated) steel ti e wires used to 
connect telegraph, telephone and signal overhead line s to insulators.  
This standard,  does not cover galvanized steel wires used for other purposes.  
84.  TS 1441 -1 / April  
2015  Springs - Quality requirements - 
Cylindrical helical compression 
springs - Part 1: Made from round 
wire and rods, hot formed  This standard covers the description, classification and properties, sampling, 
inspection and tests, and the way of placing on the market of hot rolled 
cylindrical -helical compression springs made  of circular cross -section bar . 
The permissible deviations specified in this standard apply to helical 
compression springs which satisfy the following conditions:  
− lot size up to 5000 pieces  − rod or wire diameter d 8 to 60 mm  
− external coil diameter De smaller or equal to 460 mm  
− length of unloaded spring L0 smaller or equal to 800 mm  
− number of active turns n greater or equal to 3  
− coiling ratio w 3 to 12  
In case the lot size is 5000 pieces or more, TS 1441 -2 is applied.  
85.  TS 1441 -2 / April  
2015  Cylindrical coil compression 
springs made from round rods - 
Part 2 : Quality requirements for 
mass production  This standard covers the description and tests of cylindrical helical 
compression springs, produced in series from round bar.  
Springs covered by t his standard are mainly used in vehicle suspensions.  
NOTE - Vehicle suspension springs are generally mass -produced on a large 
scale and on automated production lines. Therefore, manufacturing 
tolerances are narrower than TS 1441 -1. 
The permissible deviatio ns quoted are valid for cylindrical coil compression 
springs which satisfy the following conditions:  
− Large -scale production, minimum lot size 5000 pieces  
− rod length l up to 4300 mm  
− rod diameter d 9 to 18 mm  
− length of unloaded (free length) spring L0 up to 600 mm  
− external coil diameter De up to 180 mm  
− number of active turns n from 5 to 12  
− spring index w 6 to 12  
− Total spring deflection sc 180 mm and more.  
In cases where the lot size is 5000 pieces or more, TS 1441 -2 is applied.  
86.  TS 1442 / November  
1973  Helicel Tension Springs Made of 
Round Wire Cold Coiled  This standard covers helical tension springs made of round wire cold coiled.  
87.  TS 1459 / January  
1974  Glass Insulators For Over head 
Power Lines With Nominal This standard applies to glass insulators for overhead power lines with a 
nominal voltages up to 1000 volts (1000 volts incuded).  Voltages Up To 1000 Volts (1000 
Volts Included)  It does not cover insulators used in telegraph and telephone lines and 
insulators used at voltages higher than 1000 V. 
88.  TS 1846 / February  
1975  Hoses For Liquefied Petroleum 
Gases and City Gas  This standard specifies requirements for hoses made of rubber or plastics for 
city gas, and for liquefied petroleum gases up to a maximum pressure of 500 
mm of water coloumn.  
It does not include compressed  oxygen, acetylene, liquefied petroleum gases 
and other gas hoses with operating pressure exceeding 500 mm SS, reinforced 
with cotton, synthetic or equivalent strength yarn, woven cloth or braid layer, 
or reinforced with steel or  other metal wire and made in different ways with 
different materials.  
89.  TS 1847 / February  
1975  Connecting Wires (For Use In 
Television Receivers)  (For a 
Rated Voltage of 20 kV and 25 
kV D.C. and A Maximum 
Working Tempereture of 105 
Degree  This standard covers single core high voltage connection cables with 
thermoplastic insulation, resistant to direct voltage of 20 kV and 25 kV and 
an operating temperature of up to 105°C, especially used in television 
receivers, it does not cover other connection cables.  
This standard is also applied when the connecting cable is used in devices 
other than television receivers as specified in clause 0.2.2.  
90.  TS 1879 / April  2014  Valves  - for Tyres  This standard covers the description, classification and properties, inspection 
and tests, the way of placing on the market and the inspection principles of 
the valves in tire tires of wheeled vehicles.  
This standard specifications Article 4.2 cited herein above and as shown in 
ISO 9413, for the inflat ion of tire valve cove rs made of metal and rubber. It 
does not cover valves used in aircraft tires.  
91.  TS 1889 / November 
2020  Shotgun cartridges  -  Hunting, 
sound and competition cartridges 
(Used for civil purposes)  This standard covers the description, classification and chara cteristics, 
sampling, inspection and tests and the way of placing on the market of 
hunting and competition cartridges used in hunting and competition rifles 
manufactured according to TS 870 . 
92.  TS 1996 / April 1975  Tubular Heat Exchangers for 
Heating Purposes  This standard contains tubular heat exchangers for heating purposes max 
nominal pressure 40 bar and max operational temperature 25 ℃. 
93.  TS 2145 / April  2002  Centre drills for centre holes  This standard covers centre drills for drilling centre holes.  94.  TS 2264 / Mar ch 
1976  Piston Rings for Machines  This standard covers piston rings having nominal diameters between 18 -1000 
mm for machines.  
It does not cover the upper dimensioned segments and the segments in TS 
1143.  
95.  TS 2337 -1 EN ISO 
2338 / January  2001  Parellel pins of unhardened steel 
and austenitic stainless steel  This standard specifies the characteristics of parallel pins of unhardened steel 
and aust enitic stainless steel with nomi nal diameters d from 0 .6 mm to 50 
mm inclusive  
96.  TS 2337 -2 EN ISO 
8733 / January  2001  Parallel pins with internal thread 
of unhardened steel or austenitic 
stainl ess stee l This standard specifies the characteristics of parallel pins with internal thread 
of unhardened steel and austenitic stainless steel with nomi nal diameters from 
6 mm to 50 mm inclusive . 
97.  TS 2337 -3 EN ISO 
8734 / January 2001  Parallel pins of hardened steel or 
martensitik stainless steel (dowel 
pins)  This standard specifies the characteristics of cylindrical pins (retaining pins) 
of a nominal diameter of 1 ≤ d1 ≤ 20 mm, made of steel or martensitic 
stainless steel, surface or wholly hardened.  
98.  TS 2337 -4 EN ISO 
8735 / January  2001  Parallel pins with internal thread 
of hardened steel or martensitic 
stainless steel  This standard specifies the requirements for cylindrical pins with a nominal 
diameter of 6 ≤ d1 ≤ 50 mm, partially threaded internally, wholly or surface -
hardened, made of steel or ma rtensiti c stainless steel.  
99.  TS 2337 -5 EN 22339 
/ January  2001  Taper pins unhardened  This Standard specifies the requirements for unhardened tapered pins with a 
nominal diameter of 0.6 ≤ d1 ≤ 50 mm in metric dimensions.  
100.  TS 2337 -6 EN 28736 
/ January 2001  Taper pins with internal thread 
unhardened  This Standard specifies the requirements for partially threaded, unhardened, 
taper pins internally with metric dimensions and nominal diameters 6 ≤ d1 ≤ 
50 mm.  
101.  TS 2337 -7 EN 28737 
/ January  2001  Taper pins with external thread 
unhardened  Bu standard, metrik boyutlar ı ve anma çapla rı 5 ≤ d1 ≤ 50 mm olan dıştan 
kısmî diş aç ılmış, sertleştirilmemiş, konik pimlerin özelliklerini kapsar.  
102.  TS 2337 -8 / January  
2019  Pins – Part 8: Taper pins with 
metric threaded ends and constant 
taper lengths  This standard covers the dimensions and technical delivery conditions of 
taper pins with a nominal diameter of 5 mm ≤ d1 ≤ 50 mm, non -hardened, 
with metric threads to the end and constant taper length.  
103.  TS 2337 -9 EN ISO 
8739 / January  2001  Grooved pins  - Full - Length 
parallel grooved with pilot  This standard specifies the characteristics of pins with a nominal diameter of 
1.5 m ≤ d1 ≤ 25 mm, made of steel or austenitic stainless steel, with three equally spaced longitudinal threads on the outer surface, tapered to facilitate 
fitting, and threaded along the length.  
The diameter d2, which is formed by the displaced material during the 
opening of the grooves and is larger than the nominal diameter d1, provides 
temporary locking when it is forced into the drilled hole equal to the nominal 
diameter d1. 
104.  TS 2337 -10 EN ISO 
8740 / January  2001  Grooved pins  - Full-Length 
parallel grooved with chamfer  This standard specifies the characteristics of pins with a nominal diameter of 
1.5 ≤ d1 ≤ 25 mm, made of steel or austenitic stainless steel, with three equally 
spaced longitudinal threads on the outer surface, chamfered at the end to 
facilitate fitting, and threaded along the length.  
Diameter d2, formed by the displaced material on each s ide of the threads and 
larger than the nominal diameter d1, provides temporary locking when forced 
into the hole drilled equal to the nominal diameter d1. 
105.  TS 2337 -11 EN ISO 
8741 / January  2001  Grooved pins  - Half-Length 
reserve  - Taper grooved  This standard specifies the characteristics of pins with a nominal diameter of 
1.5 ≤ d1 ≤ 25 mm, made of steel or austenitic stainless steel, with three equally 
spaced longitudinal grooves on the outer surface, reverse -tapered up to half 
the length.  
Diameter d2, formed by the displaced material on each side of the threads and 
larger than the nominal diameter d1, provides temporary locking when forced 
into the hole drilled equal to the nominal diameter d1. 
106.  TS 2337 -12 EN ISO 
8742 / January  2001  Grooved pins  - One-Third -Length 
centre prooved  This standard specifies the requirements for pins with a nominal diameter of 
1.5 ≤ d1 ≤ 25 mm, made of steel or austenitic stainless steel, with three equally 
spaced longitudinal grooves on the outer surface, and threaded in th e middle 
one third of their length.  
Diameter d2, formed by displaced material on each side of the splines and 
having a nominal diameter greater than d1, provides temporary locking when 
forced into the hole drilled equal to the nominal diameter d1. 
107.  TS 2337 -13 EN ISO 
8743 / January 2001  Grooved pins  - Half-Length 
centre grooved  This standard specifies the requirements for pins with a nominal diameter of 
1.5 ≤ d1 ≤ 25 mm, made of steel or austenitic stainless steel, with three equally spaced longitudin al grooves on the outer surface, and half -length grooved 
pins in the middle.  
Diameter d2, formed by displaced material on each side of the splines and 
having a nominal diameter greater than d1, provides temporary locking when 
forced into the hole drilled e qual to the nominal diameter d1. 
108.  TS 2337 -14 EN ISO 
8744 / January  2001   
Grooved pins  - Full-Length taper 
grooved  
 This Standard specifies the requirements for pins with a nominal diameter of 
1.5 ≤ d1 ≤ 25 mm, made of steel or austenitic stainless steel, with three equally 
spaced longitudinal grooves on the outer surface, and half -length grooved 
pins in the middle.  
Diameter d2, formed by displaced material on each side of the splines and 
having a nomin al diameter greater than d1, provides temporary locking when 
forced into the hole drilled equal to the nominal diameter d1. 
109.  TS 2337 -15 EN ISO 
8745 / January  2001   
Grooved pins  - Half-Length taper 
grooved  
 This standard specifies the requirements for pins with a nominal diameter of 
1.5 ≤ d1 ≤ 25 mm, made of steel or austenitic stainless steel, with three equally 
spaced longitudinal grooves on the outer surface, tapered halfway to the 
length.  
Diameter d2, formed by  displaced material on each side of the splines and 
having a nominal diameter greater than d1, provides temporary locking when 
forced into the hole drilled equal to the nominal diameter d1. 
110.  TS 2337 -16 EN ISO 
8746 / January  2001  Grooved pins with round he ad This standard specifies the characteristics of round -head threaded pins with a 
nominal diameter of 1.4 ≤ d1 ≤ 20 mm and three equally spaced longitudinal 
threads on the outer surface.  
Diameter d2, formed by displaced material on each side of the threads  and 
having a nominal diameter greater than nominal diameter d1, provides 
temporary locking when forced into the hole drilled with a nominal diameter 
equal to d1. 111.  TS 2337 -17 EN ISO 
8747 / January  2001  Grooved pins with countersunk 
head  This standard specifies the characteristics of round -head threaded pins with a 
nominal diameter of 1.4 ≤ d1 ≤ 20 mm and three equally spaced longitudinal 
threads on the outer surface.  
Diameter d2, formed by displaced material on each side of the threads and 
having a nominal diameter greater than nominal diameter d1, provides 
temporary locking when forced into the hole drilled with a nominal diameter 
equal to d1. 
112.  TS 2337 -18 / January  
2019  Pins - Part 18: Grooved pins  - 
Half-Length grooved with gorge  This standard specifies the dimensions and technical order specifications of 
cambered pins with a nominal diameter of 1.5 mm ≤ d1 ≤ 25 mm, three equal 
intervals on the outer surface, longitudinally chamfered to half the length. 
These pins are tightly threa ded into the locating hole with tolerance of H11, 
securing retaining rings, retaining washers, springs, etc. It is designed to hold 
the hitch.  
Pins covered by this standard; They are divided into splined pins (Type A) 
for holding retaining rings, splined p ins (Type B) for retaining washers, and 
rounded splined pins (Type C).  
NOTE - Tolerance class H11 is recommended for the holes the pin goes into 
(pins conforming to TS EN ISO 8750).  
113.  TS 2638 / April  1989  Radio Frequency Cables (RF 
Cables)  This standard covers coaxial and twin conductor (flat) cables used in radio 
frequencies.  
Cables used outside of radio frequencies are not covered by this standard. 
(For example, power cords, telephone cords).  
114.  TS 2792 /  January  
2003  Textiles - Cotton corduroy fabric - 
For apparel use  This standard covers the cotton corduroy fabric for apparel use, which is 
described in Article 0.2.1.  
115.  TS 2793 / April 2017  Textiles - Woolen woven fabrics - 
For use in outerwear - 
Specifications  This standard covers the description, properties, sampling, inspection and 
tests and the way of placing on the market of woolen woven fabrics used in 
outerwear.  
This standard does not cover fabrics used in clothing accessories and for 
decoration.  116.  TS 2816 / January  
1989  Low Frequency Cables a nd Wires 
With PVC Insulation and PVC 
Sheat Distrubition Wires With 
Solid Conductors, PVC Insulated 
in Pairs, Triples, Quads and 
Quintuples  This standard applies to  PVC insulated in pairs triples, quadruples and 
quintuples low frequency cables and wires wit h solid conductors  inside 
buildings and in distribution cabinets for connecting terminals on equipment 
frames or apparatus to one another or to distribution frames, interconnection 
between subscriber's lines of telegraph  or telephone, and for temporary 
installations.  
117.  TS 3034 / February 
2014  Road vehicles - Suspension 
systems - Shock absorbers  This standard covers the description, classification and characteristics 
sampling , inspection and tests  and the way of placing on the market of 
telescopic and strut  shock absorbers used at suspension systems of road 
vehicles . This standard does not cover steering, trunk, hood and pedal shock 
absorbers that are not included in the suspension system of road vehicles.  
118.  TS 3364 / April  1979  Non-Aging Steels  This standard covers the steels which are not aged and outside the steel 
casting.  
119.  TS 3582 / April 2006  Engine coolant  This standard covers the antifreeze used in the cooling systems of 
construction machine engines, other motor vehicle engines and some 
laborat ory equipment . 
120.  TS 3778 EN 1783 / 
April  2003  Matches  - Performance 
requirements, safety and 
classification  This standard specifies requirements for the safety performance classification 
and marking of matches together with their match containers, available to the 
general public free of charge or in return for payment . 
This standard also covers  the following:  
− Necessary tests to determine conformity to the required specifications,  
− Sampling to select individual matchsticks and their containers for tes ting, 
− Acceptable quality level for matchsticks and their containers in a sample.  
121.  TS 3794 / September 
2021  Assembly tools for screws and 
nuts - Requirements for box (ring) 
and combination wrenches  This standard covers box ring, flare nut and combination wrenches, having 
their dimensions of width across flats which are specified in Clause 4.3 and 
in relevant standards, and used for tightening and dismantling of bolts and 
nuts.  This standard applies the box rings and combination wrenches manufactured 
from steel materials specified in Clause 4.2.1. General purpose non -sparking 
wrenches used in explosive atmospheres are within the scope of TSE K 594.  
NOTE - Those wrenches specified in this standard are listed in TS ISO 
1703:2021 under the reference numbers of 1 1 01 05 0, 1 1 01 06 0, 1 1 02 01 
0, 1 1 02 03 0, 1 1 02 04 0, 1 1 02 05 0, 1 1 02 06 0, 1 1 02 07 0 and 1 1 02 
08 0.  
122.  TS 3796 / February 
2007  Wrenches for pipes  This standard covers wrenches which are used in the assembly and 
disassembly of pipes  in nominal sizes given in their leaflets . 
123.  TS 3797 / Februrary  
2007  Assembly tools for screws and 
nuts - Socket wrenches - Male  This standard  covers the  male sockets wrenches for tightening and 
dismantling bolts and nuts and includes  dimensions of width across flats 
given in the sheets of this standard . 
124.  TS 3798 / January  
2018  Hook wrenches  - Metric  This standard covers the definition, classification and properties, sampling, 
inspection and tests and the way placed on the market of metric hook 
wrenches used for fitting and similar parts.   
This standard covers metric wrenches used for tightening or dismantling of 
fitting and similar parts.  
125.  TS 3876 / December  
1982  Cotton holder  This standard covers the cotton holder . It does not cover the cotton holder for 
laryngeal examination and/or operation . 
126.  TS 3947 / Mar ch 
1983  Towel clamp  - Medical use This standard covers the  towel clamps for medical use.  
127.  TS 4035 / September 
1983  Eustachian Catheter  This standard covers the eustachian catheter.  
128.  TS 4341 / November 
1984  High voltage connecting wire 
with flame retarding ınsulation for 
use in television receivers  This standard applies to high voltage wire insulated with thermoplastic 
material with a rated voltage up to and including 20 Kv D.C. and a maximum 
working temperature of 85 ℃ 129.  TS 4507 ISO 1772 / 
December  1997  Laboratory crucibles in porcelain 
and silica  This standard specifies requirements for an  internationally  acceptable series 
of porcelain and silica  crucibles and lids for general laboratory requirements.  
NOTES  
1- It is recognized that some sizes of crucible iarger than those listed may 
be needed for use in laboratories for special purposes. It  is recommended 
that such larger sizes should be designed within the  general framework 
of this standard, i.e. by selecting a  suitable multiple of 10 mm as the 
nominal external top diameter,  and applying one of the th ree Standard 
ratios in Order to obtain the  nominal height.  
2- This standard does not deal with laboratory  crucibles made of materials 
other than porcelain and silica (for  example, glass and other ceramic 
materials ) Nevertheless, it is expected that the types,  sizes and  
dimensions specified herein may provide useful guidance for those  
concerned with the manufacture or standardization of crucibles  made of 
such other materials, and that it may become possible to  include them in 
this standard at some future date . 
130.  TS 4522 / April  1985  Rubber gaskets  - For domestic 
pressure cookers  This standard covers rubber gasgets for domestic pressure cookers. This 
standard does not apply to other gasgets.  
131.  TS 4544 / Ocober 
1991  School notebooks  This standard covers  the school  notebooks.  
It doesn't cover music notebooks and drawing books.  
132.  TS 4696 / February  
1986  Cold rolled steel strips for springs  This standard covers cold rolled steel strips for springs.  
This standard does not cover hot rolled steel strips which can be tempered, 
spring wires drawn from non -alloy steels by applying patent annealing, 
spring wires and valve spring wires manufactured from non -alloy steels, 
spring wires and spring strips made of stainless steels, and heat -resistant steel 
strips for springs.  
133.  TS 4766 / Mar ch 
1986  Porcelain mortar and pestle This standard is about the porcelain mortar and the pestle for it.  134.  TS 4812 EN 13046 / 
December  2002  Packaging  -  Flexible cylindrical 
metallic tubes  -  Dimensions and 
tolerances  This standard, specifies the diameter, length, wall thickness and shoulder 
geometry of cylindrical metallic collapsible tube s.  
This standard is applicable to tubes used for packaging pharmaceutical, 
cosmetic, hygienic, food and other domestic and industrial products.  
135.  TS 4850 / May 1986  Wires and strips, for electrical 
heating purpose  This standard covers wires and strips made of nickel -chronium, nickel -
chromium -iron and ıron -chromium -aluminium alloy by drawing for 
electrical heating purpose.  
136.  TS 5101 / Mar ch 
1987  Electrical heating elements metal 
tube sheated  This standard applies to metal tube sheated electrical heating elements used 
in all over the electrical appliances for heating purposes, with voltages up to 
250 V.  
This standard does not cover portable immersion electric  heaters, aquarium 
heaters and aluminum sheathed heating elements.  
137.  TS 5104 / April  2001  Flush mounting boxes for 
switches for household and 
similar fixed electrical 
installations - Standard sheets  This standard covers flush mounting boxes for switches fo r household and 
similar fixed electrical installations standard sheets . 
138.  TS 5130 / April 2017  Double wall copper - Brazed steel 
tubes  This standard covers the description, classification and properties, sampling, 
inspection and testing and the way of placing on the market of double wall 
copper brazed steel tubes.  
139.  TS 5374 EN 60454 -
3-1 / Mar ch 2002  Pressure -sensitive adhesive tapes 
for electrical purposes - Part 3:  
Specifications for individual 
materials - Sheet 1: PVC film 
tapes with pressure -sensitive 
adhesiv e This standard specifies the requirements for insulating strips made of pressure 
sensitive and adhesive PVC film.  
Materials conforming to this standard meet the requirements for established 
performance levels. However, material selection by a user for a particular 
application should not be based solely on this standard, but rather the actual 
conditions required for adequate per formance in that application.  
140.  TS 5600 / Mar ch 
1988  Playing cards  This standard covers playing cards made of lacquered or plastic coated 
cardboard and plastic.  
141.  TS 5814 / April  1988  Lamp Chimney  This standard covers lamp chimnies used for lanterns in which LPG and 
similar fuels are consumed as fuels.  142.  TS 5914 / A ugust 
1988  Polyvinyl chloride films for 
agriculture  This standard covers the specifications of pol yvinyl chloride films used in 
agriculture.  
143.  TS 6053 / February  
2007  Antennas - Used for the reception 
of television broadcast in the 
frequency range 30 MHz -1000 
MHz - For outdoor applications – 
Not having integrated amplifier  This standard applies to outdoor antennas, not having integrated amplifier, 
which are used in frequency range 30 MHz  - 1000 MHz and also related their 
description, classification and testing . 
Active (with amplifier in its structure) antennas are not included in the scope 
of this standard.  
144.  TS 6054 / October 
1988  Antenna amplifiers for the 
reception of coice and television  
broadcast ın the frequency range 
30 MHz - 1000 MHz This standard covers outdoor antennas used in the reception of television 
broadcasts in the frequency range 30 MHz -1000 MHz. Active (with amplifier 
in its structure) antennas are not included in the scope  of this standard.  
145.  TS 6055 / October  
1988  Antennas - Used for the reception 
of television broadcast in the 
frequency range 30 MHz -1000 
MHz - For outdoor applications – 
Not having integrated amplifier  This standard applies to outdoor antennas, not having integrated amplifier, 
which are used in frequency range 30 MHz  - 1000 MHz and also related their 
description, classification and testing . 
Active (with amplifier in its structure) antennas are not included in the scope 
of this standard.  
146.  TS 6056 / February  
2007  Antennas - Used for the Portable 
Radio and Television Receivers - 
Adjustable  (telescopic)  This standard applies to telescopic antennas which are used for the portable 
radio and television receivers and also related their description, classification 
and testing . 
147.  TS 6057 / February  
2007  Antennas - Used for car radios - 
Not having integrated amplifier  This standard applies to radio antennas used in cars and the other vehicles, 
not having integrated amplifier, and also related their description, 
classification and testing . 
It does not cover the detachable whip part of the whip antenna, replaceable 
parts of motorized portable antennas and active audio radio receiver antennas.  
148.  TS 6114 / November  
1988  Flexible hoses end fittings and 
sockets for gas  burning appliances  This standard specifies flexible hoses end fittings and sockets for connection 
of the domestic appliances burning first and second class  gases up to 20 mbar 
working pressure.  149.  TS 6269 / April  2015  Rolling bearings - Single row, 
radial deep groove ball bearings  This standard covers one row of ball, radial roller bearings with a bore 
diameter of 2.5 mm to (inclusive) 250 mm.  
One row ball, angular contact, four point contact, shoulder, retaining ring, 
outer ring cambered bearings, thin sec tion bearings, unidirectional rolling 
bearings, inner ring or outer ring two -piece bearings, phosphate or cadmium 
plated bearings, outer ring Cracked close -grain bearings, grooved bearings, 
non-cage bearings, flanged bearings, bearings with inner or outer ring or both 
rings made of plastic or polyamide material, Bearings whose inner ring or 
outer ring or both rings are molded from sheet metal (e.g., clutch bearings, 
etc.), excludes stainless steel bearings and radial rolling bearings with balls 
of ceramic m aterial, one or both rings of ceramic material or coated with 
ceramic material.  
In addition, it does not cover forklift bearings with very large radii on one 
corner of their outer rings, with different radii and roughness values 
compared to the standard, t hrust bearings with non -standard dimensions (for 
example, clutch bearings, etc.), manufactured for different purposes, and 
whose outer surface or working surfaces are not grinded.  
This standard  covers the definition, classification and properties sampling , 
inspection and tests and t he way of placing on the market of s ingle row, radial 
deep groove ball bearings . 
150.  TS 6355 / January  
1990  Natural gas meter connections  - 
One pipe connection  This standart covers one pipe connections for bellows type natural gas  meters.  
151.  TS 7374 / March 
2018  Lead -Acid batteries ( used for 
military purposes) - Maintenance 
free, sealed lead -acid batteries - 
General requirements and 
methods of test  This standard covers  sealed  rechargable  lead acid accumulators  which rated 
voltage and capacities are given in Annex A and do not require maintenance, 
with gel electrolyte type, used for military purposes . 
152.  TS 8542 / November  
1990  Magnesite -For Refractory Uses  This standard covers magnesite, one of the basic raw materials used in the 
production of various refractory materials.  It does not cover  magnesite used in other areas and magnesite produced from 
sea water.  
153.  TS 9809 / December  
2015  Valves - Cast iron ball valves for 
combustible gases  This standard,  covers the ball valves made of cast iron with nominal 
diameters from DN 65 to DN 300  used in combustible gas pipelines such as 
LPG and natural gas.  
This standard does not cover steel and copper alloy ball valves.  
It does not cover the type, materials and dimensions of the fasteners to be 
used according to the working  conditions d epending on the operating 
pressure classes and temperature, thermal fluctuations, etc.  
154.  TS 9876 EN 303 -4 / 
March 2001  Heating Boilers  - Part 4: Heating 
Boilers With Forced Drought  
Burners -Special Requirements 
For Boilers With Forced Draught 
Oil Burners With Outputs Up to 
70 kW and a Maximum Operating 
Pressure of 3 Bar  - Terminology 
Special Requirements Testing and 
Marking  This standard is applicable to heating boilers with forced d raught oil burners 
up to a nominal heat output of 70 kW.  
They are operated, either with negative pressure (natural draught boiler) or 
with positive pressure (pressurised  boiler) in the combustion chamber, in 
accordance with the boiler manufacturer's instru ctions.  
This standard specifies the necessary terminology, the requirements on the 
materials and testing of them, and  marking requirements for heating boilers.  
The boilers are suitable for open vented systems up to a maximum allowable 
pressure of 1 bar (cl ass 1 pressure)  and open and closed water systems up to 
a maximum allowable pressure of 3 bar (class 2 pressure).  
The boilers are capable of operating with either conventional flues or low 
level discharge flues as specified by the  boiler manufacturer.  
The boilers are provided as matched units with factory fitted burners for 
burning kerosene or gas oil. When using a  low level flue gas discharge only 
kerosene may be used (see annex B).  
The requirements of this standard apply to heating boilers which are tested 
on an authorised test rig in accordance  with EN 304 and annex B of this 
standard.  Boilers in accordance with this standard are designed for the heating of 
central heating installations in which the heat  carrier is water, and the 
temperature of which  is restricted to 95 °C at normal operating conditions. 
For boilers with  a built -in or attached water heater (storage or continuous 
flow heater) this standard only applies to the parts of the  water heater which 
are necessarily subject to the operating cond itions of the heating boiler 
(heating part).  
This standard does not apply to gas boilers with atmospheric burners, boilers 
for solid fuels, oil or gas fired  condensation boilers, boilers with oil 
vaporisation burners and low temperature boilers. For these boilers there are  
further requirements.  
NOTE - Low temperature boilers are those operating with a (water) variable 
temperature up to 40 °C or less,  or those which cannot be set at a temperature 
higher than 55 °C.  
155.  TS 10624 / May 
2009  Gas Pressure Regulato rs For 
Combustible Gases (Natural Gas, 
City Gas LPG Gas) Supply 
Pressure Up To 0 .4 MPa  This standard covers gas pressure regulators  for combustible gases  set to 
fixed outlet pressure used in combustible gases (natural gas and city gas) 
installations inside  a building or land, within supply pressure range 0.02 MPa 
– 0.4 MPa (0.2 bar – 4 bar), nominal diameter up to including DN 50 mm 
without auxiliary adjustment energy.  
Regulators for butane, propane or their mix are under the cover  of TS EN 
13785.  
This standard does not cover low pressure regulators and safety valves within 
the scope of TS 1862 -4 EN 12864 and TS EN 13953:2008 and industrial type 
regulators with inlet pressure up to 10 MPa (100 bar).  
156.  TS 10670 / 
January 1993  Flexible corrugated stainless steel 
tubes for gas burning appliances 
(up to 1.6 MPa)  This standard covers flexible, corrugate d stainles steel tubes  used for 
connecti ng of gas burning appl iances  with an operating  pressur e up to 1 .6 
MPa  to the installation.  
157.  TS 11187 / January  
1994  Road  vehicles  - Bicycles  - Tyres 
and rims  - Tyres  This standard specifies requirements for bicyle tyres.  This standard does not cover tubular tires of racing bicycles.  
158.  TS 11188 / January  
1994  Road vehicles  - Bicycles  - Tyres 
and rims  - Inner tubes  This standard specifies requirements for bicycle inner tubes.  
This standard does not cover specially manufactured inner tubes for tubular 
tires of racing bicycles.  
159.  TS 11189 / January 
1994  Road vehicles - motorbicycles, 
scooters and mopeds - tyres and 
rims inner tubes  This standard specifies requirements for inner tubes of motorbicycles, 
scooters and mopeds.  
160.  TS 11394+T3 / May 
2009  Safety gas hose with connector 
and connection armatures for use 
in gas burning appliances (Up to 
10 kPa)  This standard covers non-metal safety gas hoses and gas connection 
armatures with connection plugs used for the connection of gas -burning 
devices with operating pressure up to 10 kPa (100 mbar) operating with 
flammable gases in accordance with TS EN 437 to the installation.  
Metal hose assemblies are given in TS EN 14800.  
This standard does not cover hoses conforming to TS 6114 and TS 10670.  
This standard is applied to the hoses and connection armatures used in the 
gas connection of gas -burning devices in commercial, residential , industrial 
and laboratories.  
Hoses should not be used where there is no grounding line.  
161.  TS 11630 / April  
1995  Fuel-oil additives for improving 
burning quality  This standard covers fuel oil additives that improves burning quality.  
162.  TS 11654 / April  
1995  0.6/1 kV Cables, Aerial Bundled 
Cable  This standard covers aerial bundled cables  with plastic insulated aluminium 
phase conductors with a rated voltage of  0.6/1 kV . 
163.  TS 11673 / April  
2016  Pans - For food cooking - Used in 
industry (made of stainless  steel)  This standard is covers the description, classification and characteristics, 
sampling, inspection and tests and the way of placing on the market of 
industrial type cooking pans made of stainless steel with direct and indirect 
heating from the elect ricity, gas or steam which are used in the large kitchens 
for food cooking or heating food.  This standard covers industrial type stainless steel pans with the nominal 
capacity from 100 litres to 600 litres which are used in the large kitchens for 
food cook ing or heating food, with direct and indirect heating from the 
electricity, gas or steam (maximum pressure up to 50 kPa).  
164.  TS 11692 / April  
1995  Steam Cooking Pans  - With 
Tilting Mechanism, and Used In 
Industry (Made of Stainless 
Steels)  This standard covers nominal cooking volume of at least 30 liters and 
maximum 600 liters industrial type steam cooking pans with a tilting 
mechanism, having one or more number of non -pressure cooking volumes, 
double -walled in a steam jacket, steam powered with a maximum  pressure 
up to 50 kPa used for cooking and/or heating food.  
This standard does not cover household type pressure cookers with non -
pressure cooking volume and pressure cooking vol ume. 
165.  TS 11790 / July 1995  Thermometers  - with liquid, made 
of glass used for heating systems  This standard covers the double -tube thermometers placed in a suitable 
casing pipe to protect from external mechanical impacts and used to measure 
the temperature of liquid fluids in heating systems such as boilers, heat 
exchangers etc.  
166.  TS 11846 / October  
1995  Textiles  - Hand Knitting Yarns  This standard covers hand knitting yarns made of wool, acrylic, viscose, 
mercerized cotton and synthetic blends containing at least 10% wool and/or 
mohair  or made from a mixture of acrylic and polyamide or polyester.  
This standard does not cover machine knitting yarns and lace yarns . 
167.  TS 11917 / 
December  1995  Fasteners  - Flat Hexagon Nuts For 
Nipples and Screw Heads For 
Electrical Tubular Heating 
Elements, Metal  - Sheathed  This standard covers flat hexagon nuts with fine pitch thread for nipples and 
screw heads of metal -sheathed electrical tubular heating elements . 
168.  TS 11918 / October  
2013  Fasteners  - Hexagon Nuts With 
Knuckle Thread; For Motive 
Power Units Turnbuckles and 
Drawbars  This standard covers hexagon nuts with 7 mm pitch round screw metric 
knuckle thread , in grade B, strength class 14H used  to motive power units 
turnbuckles and drawbars.  This standard is covers the definition, classification and properties, sampling, 
inspec tion and tests and placing on the market of hexagon nuts with knuckle 
thread.  
169.  TS 11919 / October  
2013  Fasteners  - Hexagon Nuts  - Castle 
Nut With Knuckle Thread For 
Motive Power Units Turnbuckles 
and Drawbars  This standard covers hexagon castle nuts with 7 mm pitch round screw metric 
knuckle thread , in grade B, strength class 14H  used to motive power units 
turnbuckles and drawbars.  
This standard covers  the definition, classification and properties, sampling, 
inspection , tests and the way  of placed on the m arket  of castle nuts.  
170.  TS 12091 / October  
1996  Steel Hose Clamps  - Worm Drive  This standard specifies steel hose clamps with worm drive used in hose 
connection systems.  
171.  TS 12429 / April  
1998  Hexagon set screws with small 
hexagon and full dog point  This standard specifies dimensions and technical delivery conditions for 
coarse and fine pitch thread M6 to M56 hexagon set screws with small 
hexagon and full dog point, assigned to product grade A. These screws are 
only to be used as forcing screws.  
172.  TS 12430 / April  
1998  Hexagon set screws with small 
hexagon half dog point and flat 
cone point  This standard specifies dimensions and technical delivery conditions for M8 
to M52 hexagon fit bolts, assigned to product grade A (for size M10 or Less) 
or produ ct grade B (for size M12 or greater).  
Only the dimensions and tolerances of hexagon fit bolts with a diameter 
larger than M39 are subject to this standard, and other properties must be 
determined by an agreement.  
173.  TS 12431 / April  
1998  Hexagon set screws with small 
hexagon half dog point and flat 
cone point  This standard sp ecifies dimensions and thechnical delivery conditions for 
coarse and fine pitch thread M6 to M36 hexagon set screws with small 
hexagon, half dog point and flat cone point, assigned to pr oduct grade A. 
These screws are mly to be used as forcing screws.  
174.  TS 12432 / April  
2017  Hexagon fit bolts for steel 
structures supplied with or 
without hexagon nuts  This standard, covers the dimensions and technical delivery conditions for 
M12 to M30 hexagon head bolts of product grade C used for steel structures.  
This standard also covers nuts and washers to be used with these bolts.  Hexagon head bolts conforming to this standard are also suitable for use in 
aluminum constructions and composite constructions.  
175.  TS 12433 / April 
2017  Bolts with reduced shank  This standard covers the specifications and dimensions of bolts with nominal 
diameter M3 ≤ d ≤ M30, which tapered shank diameter smalle r than the tread 
diameter, and various head styles.  This standard does not cover the 
specifications for thin-stem bolts (studs) threaded on both sides.  
Bolts within the scope of this standard are divided into two as Type K (short 
body) and Type L (long bod y) according to their intended use.  The head 
shapes of these bolts are given in Table 2. Type K is designed for bolting 
parts into threaded holes (for example, for attaching a cover to the body); 
Type L is designed for situations where the bolt must be use d with the nut.  
Bolts, should be designed with a spring -loaded safety ring  where loosening 
must be prevented.  
Symbols and abbreviations of bolt sizes are given in TS EN ISO ISO 225.  
176.  TS 12435 / Mar ch 
2016  Hexagon head bolts with hexagon 
nut for steel structures  This standard specifies requirements for M12 to M30 hexagon head bolts for 
supply with hexagon nut, assigned to product grade C, for use in structural 
steel bolting. These bolts shall always be used together with A type washers 
as specified in D IN 7989.  
In addition, the hexagon  head bolts conforming to this standard are also 
suitable for use in aluminum constructions and composite constructions.  
177.  TS 12829 / April  
2002  Textiles  - Touch and close 
fasteners  -  General purpose  -  
Hooked  -  Polyamid  This standard  covers the definition, classification and properties of sampling, 
inspection , test methods  and the  way of placed on the market for  hooked 
touch and closed fasteners  made of polyamid for general use.  
This standard does not cover hooked touch and closed fasteners  used in vital 
areas  (parachute, life jacket, etc.) and clamping bands used as fasteners (for 
fastening materials such as pipes, cables) in the open air, underground and in 
water.  178.  TS 12848 / April  
2002  Textiles  - Touch and close 
fasteners  -  General purpose  - 
Mushroom  This standard  covers the definition, classification and properties of sampling, 
inspection , test methods  and the  way of placed on the market for  mushroom  
touch and closed fasteners  with a mushroom head made of polypr opylene and 
knot part made of polyamid for general use.  
This standard does not cover hooked touch and closed fasteners  used in vital 
areas  (parachute, life jacket, etc.) and clamping bands used as fasteners (for 
fastening materials such as pipes, cables) i n the open air, underground and in 
water.  
179.  TS 13043 / April  
2003  Cotton Yarn  - Carded  - Grey  - 
Single - Open -End This standard covers the definition, classification and properties sampling, 
inspection and tests and the way of placing on the market  of carded  raw, 
single ply, woven open -end cotton yarns . 
180.  TS EN 3 -10 / January  
2011  Portable fire extinguishers - Part 
10: Provisions for evaluating the 
conformity of a portable fire 
extinguisher to EN 3 - 7 This document specifies the minimum requirements fo r attesting the 
conformity of portable fire extinguishers to EN 3 -7, as well as the 
requirements for the quality and production control of the fire extinguishers.  
It specifies the documentation to be provided regarding:  
− Identification of the applicant  
− Identification of the manufacturer, if not the applicant  
− Identification of subcontractor(s), if applicable  
− Identification of the extinguisher  
− Documents provided with the extinguisher  
− CE marking  
− Quality Management System  
− Extinguishing media toxicological in formation It specifies methods for:  
− type testing.  
− factory assessment  
− controls during production.  NOTE 1 - A test report and a satisfactory audit supporting documentation 
may form the basis for a applicant to request a certification of his product 
from an EA accredited certification body.  
Additional requirements may be made by national regulations and/or quality 
marks.  
NOTE 2 - Where appropriate, component family testing may be applied.  
181.  TS EN 298 / July 
2012  Automatic burner control systems 
for burners and appliances 
burning gaseous or liquid fuels  This standard specifies the safety, construction and performance 
requirements for automatic burner control systems, programming units and 
flame detector devices, intended for  use with gas and oil burners and gas and 
oil burning appliances, with or without fans  and similar use.   
This standard is applicable to automatic burner control systems that include 
additional functions.  
This standard does not cover automatic burner control sy stems utilizing 
thermo -electric flame supervision devices.  
NOTE 1 - Standards for burners, appliances or processes which use 
automatic burner control systems, programming units or flame detectors can 
override the requirements of this standard.  
NOTE 2 - Provisions for production control are not part of this Standard.  
182.  TS EN 303 -2 / 
December 2017  Heating boilers  - Part 2: Heating 
boilers with forced draught 
burners; Special requirements for 
boilers with atomizing oil burners  EN 303 -1:2017 up to a nominal heat output of 1000 kW and EN 303 -4 up to 
a nominal heat output of 70 kW with forced draught burners in accordance 
with EN 267 that are designed for operating with liquid fuels.  
The performance requirements of this standard a pply to type testing to 
heating boilers (standard, low temperature and condensing boilers) which are 
tested on a test rig in accordance with the test code given in EN 304.  
This standard applies also to room sealed boilers as defined in EN 15035 
regarding e fficiency and emissions.  183.  TS EN 589 +A1 / 
March  2022 Automotive fuels  - LPG - 
Requirements and test methods  This document specifies requirements and test methods for marketed and 
delivered automotive Liqudified petroleum gas (LPG), with LPG defined as 
low pressure liquefied gas composed of one or more light hydrocarbons 
which are assigned to UN 1011, 1075, 1965, 1969 or 1978 only and which 
consists mainly of propane, propene, butane, butane isomers, butenes with 
traces of other hydrocarbon gases.  
This stan dard is applicable to automotive LPG for use in LPG engine vehicles 
designed to run on automotive LPG.  
NOTE:  For the purposes of this standard, the terms “% (m/m)” and “% 
(V/V)” are used to represent respectively the mass fraction, μ, and the volume 
fracti on, φ.  
WARNING - Attention is drawn to the risk of fire and explosion when 
handling LPG and to the hazard to health arising through inhalation of 
excessive amounts of LPG.  
LPG is a highly volatile hydrocarbon liquid which is normally stored under 
pressure.  If the pressure is released large volumes of gas will be produced 
which form flammable mixtures withair over the range of approximately 2 % 
(V/V) to 10 % (V/V). This standard involves  the sampling, handling and 
testing of LPG. Naked flames, unprotected el ectrical equipment electrostatic 
hazards etc.  are sources of ignition for LPG.  
LPG in liquid form can cause cold burns to the skin. The national health and 
safety regulations apply.  
LPG is heavier than air and accumulates in cavities. There is a danger of 
suffocation when inhaling high concentrations of LPG.  
CAUTION - One of the tests described in this standard involves the operator 
inhaling a mixture of air and LPG vapour. Particular attention is drawn to the 
cautionary statement provided in A.1, where thi s method is referred to.  184.  TS EN 615 / January  
2011  Fire protection  - Fire 
extinguishing media -
Specifications for powders  (other 
then class d powders)  This standard is applicable to fire extinguishing powders for fire classes A, B 
and C. It specifies, by means of defined test methods, minimum requirements 
for the chemical and physical properties and minimum extinguishing 
capabilities. Requirements are also specified for the information and data to 
be given by the supplier . 
This standard does not cover powd ers used for fire class D.  
185.  TS EN 755 -1 / 
December 2016   
Aluminium and aluminium alloys  
- Extruded rod/bar, tube and 
profiles  - Part 1: Technical 
conditions for inspection and 
delivery  This standard specifies the technical conditions for inspection and delivery 
of wrought aluminium and aluminium alloy extruded rod/bar, tube and 
profile for general engineering applications.  
This standard does not apply to:  
− forging stock (EN 603 (all parts)),  
− extruded precision profiles in alloys EN AW -6060 and EN AW -6063 
(EN 12020 (all parts)),  
− products delivered in coils (EN 13957),  
− coiled tubes cut to length (EN 13957).  
186.  TS EN 755 -2 / 
December 2016  Aluminium and aluminium alloys  
- Extruded rod/bar , tube and 
profiles  - Part 2: Mechanical 
properties  This standard specifies the mechanical property limits resulting from tensile 
testing applicable to aluminium and aluminium alloy extruded rod/bar, tube 
and profile.  
Technical conditions for inspection and delivery, including product and 
testing requirements, are specified in EN 755 -1. Temper designations are 
defined in EN 515. The chemical composition limits for these materials are 
given in EN 573 -3. 
187.  TS EN 853 / October  
2015  Rubber hoses and hose asse mblies 
- Wire braid reinforced hydraulic 
type - Specification  This standard specifies requirements for four types of wire braid reinforced 
hoses and hose assemblies of nominal bore from 5 to 51. They are suitable 
for use with:  
− hydraulic fluids in accordance with ISO 6743 -4 with the exception of 
HFD R, HFD S and HFD T at temperatures ranging from -40°C to 
+100°C;  − water based fluids at temperatures ranging from -40°C to +70 °C;  
− water at temperatures ranging from 0°C to +70°C.  
This standard does not include requirements for end fittings. It is limited to 
the performance of hoses and hose assemblies.  
NOTE 1 -  The hoses are not suitable for use with castor oil based and ester 
based fluids.  
NOTE 2 - Hoses and hose assemblies are not b e operated outside the limits 
of this standard.  
NOTE 3 - Requirements for hydraulic hoses for underground mining are 
standardized in separate standards.  
188.  TS EN 854 / October  
2015  Rubber hoses and hose assemblies 
- Textile reinforced hydraulic type 
- Specification  This standard  specifies requirements for three types of textile reinforced 
rubber hoses and hose assemblies of nominal bore from 5 to 100. The types 
are defined in Clause 3. They are suitable for use with:  
− hydraulic fluids in accordance with ISO 6743 -4 with the exception of 
HRD R, HFD S and HFD at temperatures ranging from -40°C to 100°C;  
− water -based fluids at temperatures ranging from -40°C to +70°C;  
− water at temperature ranging from 0°C to +70°C . 
The standard does not include requirements fo r end fittings. It is limited to 
the performance of hoses and hose assemblies.  
NOTE 1 - The hoses are not suitable for use with castor oil based and ester 
based fluids.  
NOTE 2 - Hoses and hose assemblies are not be operated outside the limits 
of this sta ndard.  
NOTE 3 - Requirements for hydraulic hoses for underground mining are 
standardized in separate standards.  189.  TS EN 1092 -2 / June 
2010  Flanges and their joints - Circular 
flanges for pipes, valves, fittings 
and accessories, PN designated - 
Part 2: Cast iron flanges  This standard specifies requirements for circular flanges made from ductile, 
grey and malleable cast iron for DN 10 to DN 4000 and PN 2,5 to PN 63.  
It also specifies the types of flanges and their facings, dimensions and 
tolerances, bolt sizes, surface finish of jointing faces, marking, testing, 
quality assurance and materials together with associated 
pressure/temperature (p/T) ratings.  
190.  TS EN 1555 -2 / 
September 2021  Plastics piping systems for the 
supply of gaseous fuels  - 
Polyethylene (PE) - Part 2: Pipes  This standard specifies the characteristics of pipes made from polyethylene 
(PE) for piping systems in the field of the supply of gaseous fuels.  
It also specifies the test parameters for the test methods referred to in this 
document.  
In conjunction with Parts 1 and 3 to 5 of EN 1555, it is applicable to PE pipes, 
their joints and to joints with components of PE and other materials intended 
to be used under the following conditions:  
a) for design purposes maximum operating pressure, MOP,  up to 10 bar 
(including 10 bar) at a reference temperature of 20 °C;  
b) an operating temperature between -20 °C and 40 °C.  
NOTE 1 - Derating coefficients are defined in EN 1555 -5:2021 for operating 
temperatures between 20 °C and 40 °C.  
EN 1555 covers a range of maximum operating pressures and gives 
requirements concerning colours.  
It covers three types of pipe:  
− PE pipes (outside diameter dn) including any identification stripes;  
− PE pipes with co -extruded layers on either or both the o utside and/or 
inside of the pipe (total outside diameter dn) as specified in Annex A, 
where all layers have the same MRS rating. A coextruded pipe made of 
a combination of PE 100 and PE 100 -RC layers shall be regarded as PE 
100 and marked accordingly;  − PE pipes (outside diameter dn) with a peelable, contiguous 
thermoplastics additional layer on the outside of the pipe (‘coated pipe’) 
as specified in Annex B.  
NOTE 2 - It is the responsibility of the purchaser or specifier to make the 
appropriate selections from these aspects, taking into account their particular 
requirements and any relevant national regulations and installation practices 
or codes.  
191.  TS EN 1555 -3 / 
September 2021   
Plastics piping systems for the 
supply of gaseous fuels  - 
Polyethylene (PE)  - Part 3: 
Fittings  This standard specifies the characteristics of fusion fittings made from 
polyethylene (PE) as well as of mechanical fittings for piping systems in the 
field of the supply of gaseous fuels.  
It also specifies the test parameters for the test  methods referred to in this 
document.  
In conjunction with Parts 1, 2, 4 and 5 of EN 1555, it is applicable to PE 
fittings, their joints and to joints with components of PE and other materials 
intended to be used under the following conditions:  
a) for design purposes maximum operating pressure, MOP, up to10 bar 
(including 10 var) at a reference temperature of 20 °C;  
b) an operating temperature between -20 °C and 40 °C.  
NOTE 1 - For operating temperatures between 20 °C and 40 °C, derating 
coefficients  are defined in EN 1555 -5:2021. EN 1555 (all parts) covers a 
range of maximum operating pressures and gives requirements concerning 
colours.  
NOTE 2 - It is the responsibility of the purchaser or specifier to make the 
appropriate selections from these aspec ts, taking into account their particular 
requirements and any relevant national regulations and installation practices 
or codes.  
This standard is applicable for fittings of the following types:  a) Electrofusion socket fittings;  
b) Electrofusion saddle fitting s;  
c) Spigot end fittings (for butt fusion using heated tools and electrofusion 
socket fusion);  
d) Mechanical fittings.  
NOTE 3 - The fittings can be, for example, in the form of couplers, equal 
and reduced tees, reducers, saddles, elbows or caps.  
192.  TS EN 1568 -1 / 
March 2018  Fire extinguishing media - Foam 
concentrates - Part 1: 
Specification for medium 
expansion foam concentrates for 
surface application to water -
immiscible liquids  This standard,  specifies requirements for chemical and physical properties, 
and minimum performance requirements of medium expansion foams 
suitable for surface application to water -immiscible liquids. Requirements 
are also given for marking.  
WARNING - Any type approval according to this standard is invalidated by 
any change in co mposition of the approved product.  
Some concentrates conforming to this part of EN 1568 can also conform to 
other parts and therefore can also be suitable for application as low and/or 
high expansion foams.  
193.  TS EN 1568 -2 / 
March 2018  Fire extinguishing media  - Foam 
concentrates  - Part 2: 
Specification for high expansion 
foam concentrates for surface 
application to water  - immiscible 
liquids  This standard specifies requirements for chemical and physical properties, 
and minimum performance requirements of high expansion foams suitable 
for surface application to water -immiscible liquids. Requirements are also 
given for marking.  
WARNING  - Any type approval according to this standard is invalidated by 
any change in composition of the approved product.  
Some concentrates conforming to this part of EN 1568 can also conform to 
other parts and therefore can also be suitable for application as low and/or 
medium expansion foams.  
194.  TS EN 1568 -3 / 
November 2018  Fire extinguishing media  - Foam 
concentrates  - Part 3: 
Specification for low expansion This standard specifies requirements for chemical and physical properties, 
and minimum performance requirements of low expansion foams suitabl e for foam concentrates for surface 
application to water  - immiscible 
liquids  surface application to water -immiscible liquids. Requirements are also given 
for marking.  
WARNING - Any type approval according to this standard is invalidated by 
any change in composition of the approved product.  
Some concentrates conforming to thi s part of EN 1568 can also conform to 
other parts and therefore can also be suitable for application as medium 
and/or high expansion foams, and for application at low expansion to water -
miscible liquids.  
195.  TS EN 1568 -4 / 
March 2018  Fire extinguishing media  - Foam 
concentrates  - Part 4: 
Specification for low expansion 
foam concentrates for surface 
application to water  - miscible 
liquids  This standard specifies requirements for chemical and physical properties, 
and minimum performance requirements of low expa nsion foams suitable for 
surface application to water -miscible liquids. Requirements are also specified 
for marking.  
IMPORTANT - In this standard, the fire performance is tested using acetone 
and isopropanol as the fuel, to form the basis for the performa nce 
classification. However, there are a large number of water -miscible liquids 
which have more or less different properties to acetone and isopropanol. It 
has been shown by tests using other fuels that the performance of various 
foams can differ considera bly. Examples of such fuel is Methyl Ethyl Ketone 
(MEK). It is therefore essential that the user checks for any unfavourable or 
unacceptable loss of efficiency when the foam is used against fires in any 
other water -miscible fuels than acetone and isopropan ol respectively. The fire 
test conditions and procedure given in H.2 can be used in order to achieve 
results comparative with acetone and isopropanol respectively and related 
requirements.  
It is also essential for the user to note that other fuel depths a nd methods of 
application than those specified in H.2 can cause considerable loss of 
efficiency and these matters should be carefully considered by the user when 
assessing the suitability for particular applications.  WARNING - Any type approval according t o this standard is invalidated by 
any change in composition of the approved product.  
NOTE - Some concentrates conforming to this part of the EN 1568 series 
can also conform to other parts and therefore can also be suitable for 
application as medium and/or high expansion foams.  
196.  TS EN 1664 / 
January  2007  Prevailing torque type all  - Metal 
hexago n nuts with flange  Bu standart covers the specifications of prevailing torque type all -metal 
hexagon nuts with flange following:  
− nominal diameter M5 ≤ d ≤ M20,  
− product grade A for a nominal diameter of M5 ≤ d ≤ M16 mm,  
− product grade B for nominal diameter d > M16,  
− strength classes 8,  10 and 12 . 
197.  TS EN 1759 -1 / June 
2010  Flanges and their joints - Circular 
flanges for pipes, valves, fittings 
and accessories, class designated - 
Part 1: Steel flanges, NPS 1/2 to 
24 This standard  specifies the requirements for  a single system of circular steel 
flanges in Class  designations Class 150 to Class 2 500 and nominal sizes from 
NPS ½ to NPS 24.  
NOTE  - The relationship  between nominal diameter  (DN) and nominal  pipe 
size (NPS) is given for reference purposes in Tables 9  to 14.  
This standard specifies the flange types and their facings,  dimensions,  
tolerances,  threading, bolt sizes, flange jointing , face surface finish, marking, 
materials and  pressure/temperature ratings.  
This standard does not apply to flanges made from b ar stock by turning, or to 
flanges of types 11, 12, 13, 14 and  15 made from plate material.  
198.  TS EN 1765 / 
December  2016  Rubber hose assemblies for oil 
suction and discharge services - 
Specification for the assemblies  This standard specifies the characteristics of four types of oil suction and 
discharge hose assemblies used for the conveyance of petroleum, including 
crude oils and other liquid petroleum products containing a maximum 
aromatics content of 50 % (v/v). It is not suitable for liquefied  petroleum gas 
and natural gas.  Hose assemblies to this document can be used in the temperature range −20°C 
to 82°C. The hoses specified are in the size range of nominal bore 50 to 500 
and may be smooth bore, rough bore or armoured rough bore. Hoses for us e 
with petroleum products having an aromatic content greater than 50  % (v/v) 
are outside the scope of this document but the requirements may be used as a 
basis for such hoses on request to the manufacture  
199.  TS EN 1947 / 
October 2014  Fire-fighting hoses  - Semi-rigid 
delivery hoses and hose 
assemblies for pumps and 
vehicles  This standard specifies the requirements and test methods for semi -rigid 
hoses for use on fire -fighting vehicles and trailer pumps. The hoses are 
intended for use at a maximum working pres sure of 1,5 MPa for normal 
pressure hoses (category I) and 4,0 MPa for high pressure hoses (category II). 
The hoses are further subdivided into types and classes (see Clause 4).  
This Standard applies to hoses for fire -fighting purposes intended for use at 
ambient conditions within the temperature range -20 °C to +60 °C.  
NOTE 1 - Hoses for use at ambient temperatures below -20 °C can be 
supplied if they have been tested at the specified lower temperature in 
accordance with 6.5 and identified by their marking  in Clause 8 h).  
Hoses conforming to this standard are intended for use with fire hose 
couplings conforming to the relevant national standards for couplings.’ 
Requirements are also given for hose assemblies (see Clause 9) where these 
are fitted by the hose  manufacturer.  
NOTE 2 - All pressures are expressed in megapascals. (1 MPa = 10 bar.)  
200.  TS EN 10001 / 
September  1996  Definition and classification of 
pig-irons  The purpose of this standard is to standardize the definition of pig -irons and 
the the sub -divis ions of pig irons divided into  different classes.  
201.  TS EN 10056 -1 / 
March 2017  Structural steel equal and unequal 
leg angles - Part 1: Dimensions  This standard specifies requirements for the nominal dimensions of hot -rolled 
equal and unequal leg angles. This standard does not apply to angles with 
square roots. These requirements do not apply to equal and unequal leg angles 
rolled from stainless steel.  202.  TS EN 10056 -2 / 
February 2006  Structural steel equal and unequal 
leg angles  - Part 2: Tolerances on 
shape and dimensions  This standard covers  tolerances on shape and dimensions of the mass of hot 
rolled structural steel equal and unequal leg angles.  
This standard does not apply to angle brackets.  
These requirements do not apply to equilateral angles and  scaled angles rolled 
from stainless steel.  
203.  TS EN 10089 / 
October  2005  Hot-rolled steels for quenched and 
tempered springs - Technical 
delivery conditions  This standard specifies the technical delivery requirements for round and flat 
bars, ribbed and  grooved bars and rod manufactured from the alloy steels 
listed in Table 3, intended for hot -formed and  subsequently heat -treated 
springs or cold -formed and subsequently heat -treated springs. The products 
are supplied in one of the heat -treatment conditions  given for the different 
types of products in Table 1, lines 2 to 6, and  in one of the surface conditions 
given in Table 2.  
In special cases, variations in these technical delivery requirements or 
additions to them may form the  subject of an agreement at t he time of enquiry 
and order (see annex A).  
In addition to the specifications of this standard, the general technical 
delivery requirements of  EN 10021 are applicable.  
204.  TS EN 10111 / 
February 2013  Continuously hot rolled low 
carbon steel sheet and strip for 
cold forming  - Technical delivery 
conditions  This standard specifies the grades of continuously hot rolled low carbon steel 
sheet and strip (in coils) for cold forming.  
Depending on its actual width, strip is classified as:  
− hot rolled wide strip if its  width is greater than or equal to 600 mm;  
− hot rolled slit wide strip if its width is less than 600 mm.  
For each grade, it specifies the chemical composition and the mechanical 
properties.  
This standard is applicable to products of thickness not less than 1,0 mm and 
not exceeding 11 mm.  This standard is not applicable to products covered by following standards:  
− hot rolled products of non -alloy structural steels for general use (see EN 
10025 all parts);  
− steel sheet for pressure purposes (see EN 10028 all parts);  
− steel sheet for welded gas cylinders (see EN 10120);  
− quenched and tempered steels (see EN 10083 -1 and EN 10083 -2). 
205.  TS EN 10202 / 
February  2003  Cold reduced tinmill products  - 
Electrolytic tinplate and 
electrolytic chromium/chromium 
oxide coated steel This standard specifies requirements for tinmill products in the form of sheets 
or coils for  subsequent cutting into sheets. Tinmill products consist of single 
and double reduced l ow carbon mild  steel electrolytically coated with either 
tin (tinplate) or chromium/chromium oxide (ECCS).  
Single reduced tinmill products are specified in nominal thicknesses that are 
multiples of 0 .005 mm  from 0 .17 mm up to and including 0 .49 mm. Double 
reduced tinmill products are specified in nominal  thicknesses that are 
multiples of 0 .005 mm from 0 .13 mm up to and including 0 .29 mm.  This 
standard applies to coils and sheets cut from coils in nominal minimum 
widths of  600 mm.  
NOTE - Standard width coils  for specific uses, e.g. tabstock, may be slit into 
narrow strip for supply in coil  form.  
206.  TS EN 10209 / 
December 2013  Cold rolled low carbon steel flat 
products for vitreous enamelling  - 
Technical delivery conditions  This standard is aplied to cold rolle d non -coated low carbon steel flat 
products in rolled widths equal to or over 600 mm and in thicknesses equal 
to or less than 3 mm, delivered in sheet, wide strip, slit wide strip or cut 
lengths obtained from slit wide strip or sheet.  
It is not applied to cold rolled narrow strip (rolling width <600 mm) nor to 
cold rolled flat products for which there is a specific standard, in particular 
the following:  
−  cold-rolled low carbon steel flat products for cold forming (EN 10130);  
− cold-rolled non oriented electr ical steel sheet and strip delivered in fully 
processed state (EN 10106);  − cold rolled electrical non -alloy and alloy steel sheet and strip delivered 
in the semi -processed state (EN 10341);  
− cold reduced blackplate (EN 10205);  
− steel sheet and strip for we lded gas cylinders (EN 10120);  
− cold-rolled uncoated non -alloy mild steel narrow strip for cold forming 
(EN 10139);  
− cold-rolled structural steels for general purposes;  
− cold-rolled flat products made of high yield strength for cold forming 
(EN 10268).  
207.  TS EN 10223 -1 / 
June 2013  Steel wire and wire products for 
fencing and netting  - Part 1: Zinc 
and zinc -alloy coated steel barbed 
wire This standard covers conventional and reverse twisted barbed steel wire, 
which includes two strands of zinc and zinc alloy  coated, tightly wound barbs, 
and twisted to restrict their movement between the barbs.  
208.  TS EN 10250 -1 / 
April  2003  Open die steel forgings for 
general engineering purposes - 
Part 1: General requirements  This standard specifies general technical delivery conditions for open die 
forgings, forged bars and pre -forged and finished on a continuous rolling 
mills  products for general engineering  purposes.  
General information on technical delivery conditions is given in EN 10021.  
209.  TS EN 10250 -3 / 
April  2003  Open die steel forgings for 
general engineering purposes  - 
Part 3: Alloy special steels  This standard specifies the technical delivery requirements for open die  
forgings, forged bars and products pre -forged a nd finished in ring rolling 
mills, manufactured  from alloy special steel and supplied in the quenched and 
tempered condition.  
NOTE - The majority of steels listed in this Part of EN 10250 are identical 
to steels  specified in EN 10083 -1 and more extensive i nformation on 
hardenability and  technological properties is given in that standard.  
General information on technical delivery conditions is given in EN 10021.  
210.  TS EN 10254 / April  
2012  Steel closed die forgings  - 
General technical delivery 
conditions  This standard specifies the general delivery conditions for steel closed die 
forgings.  These forgings are produced by blow or pressure of the heated product at a 
suitable temperature  (hot or warm) in a die, which in the forming process 
shapes the material to the form of the die.  
Similar products such as warm extrusions and upset forgings, are also 
regarded as part of the  process.  
This standard applies also to closed die forgings when their surface is 
partially treated  subsequently by cold forming or coining, in order to improve 
the surface quality or to obtain more  precise dimensional accuracy.  
This standard does not apply to open die forgings, process in which the 
tooling does not fully  sursound the components produced.  
211.  TS EN 10255+A1 / 
March 2010  Non-Alloy steel tubes suitable for 
welding and threading  - Technical 
delivery conditions  This standard covers a number of options for the finish of tube ends and 
coatings and requirements for circular non -alloy steel tubes suitable for 
welding and threading.  
This standard covers tubes of specified outside diameter 10 .2 mm to 165 .1 
mm (thread size 1/8 to 6) in two series, medium and heavy, and three types 
of designated thicknesses.  
NOTE - Tubes manufactured according to this document can be used for the 
conveyance of fluids as well as for other applications.  
212.  TS EN 10305 -1 / 
December 2016  Steel tubes for precision 
applications  - Technical delivery 
conditions  - Part 1: Seamless cold 
drawn tubes  This standard specifies the technical delivery conditions for seamless cold 
drawn steel tubes of circular cross section for precision applications with 
specified outside diameter D ≤ 380 mm.  
This standard may also be applied to other types of cross sections.  
Tubes according to this document are characterized by having precisely 
defined tolerances on dimensions and a specified maximum surface 
roughness. Typical fields of application are in the automotive, furniture and 
general engineering industries.  213.  TS EN 10341 / 
December  2007  Cold rolled electrical non -alloy 
and alloy steel sheet and strip 
delivered in the semi -processed 
state This standard specifies cold-rolled electrical non - oriented non -alloyed or 
alloyed steel sheet and strip delivered in nominal thicknesses of 0 .50 mm and 
0.65 mm in the semi -processed condition, that is without final heat treatment; 
in particular, it specifies general requirement s, magnetic properties, 
geometric characteristics and tolerances and technological characteristics, as 
well as the inspection procedure.  
This standard applies to materials intended for use in magnetic circuit 
construction.  
These magnetic materials correspond to Clause C21 and Clause B2 of IEC 
60404 -1:2000, respectively.  
214.  TS EN 12186 / 
December 2014  Gas infrastructure  - Gas pressure 
regulating stations for 
transmission and distribution  - 
Functional requirements  This standard co ntains  the relevant fu nctional requirements for gas pressure 
regulating stations, which form part of gas transmission or distribution 
systems. It is applicable to the design, materials, construction, testing, 
operation and maintenance of gas pressure regulating stations.  
This standard does not apply to gas pressure regulating stations 
commissioned prior to the publication of this standard.  
This standard, covers the stations which have a maximum upstream operating 
pressure that does not exceed 100 bar. For higher maximum upstream  
operating pressures this standard should be used as a guideline.  
If the inlet pipework of the station is a service line and the maximum 
upstream operating pressure does not exceed 16 bar and the design flow rate 
is equal to or less than 200 m3 /h under no rmal conditions, EN 12279 is 
applied.  
Basic system requirements for gas pressure regulating stations are contained 
in this standard.  Requirements for individual components (valves, regulators, safety devices, 
pipes, etc.) or installation of the components are contained in the relevant 
standards.  
NOTE - For combined regulating and measuring stations, the additional 
requirements of EN 1776 can be applied.  
The requirements in this standard is not apllied to the design and construction 
of auxiliary facilities such as sampling, calorimetering, odorization systems 
and density measuring. These facilities are covered by  the appropriate 
standards, where existing, or other relevant standards.  
The requirements of this standard are based on good gas engineering practice 
under conditions normally encountered in the gas industry. Requirements for 
unusual conditions cannot be specifically provided for, nor are all 
engineering and construction details prescribed.  
The requirements in this Standard are based on the phy sical and chemical 
data of gaseous fuels –including non -conventional gases – in accordance with 
Table 1 of EN 437:2003+A1:2009 for first and second  family gases.  
Additional requirements in the case of gaseous fuels heavier than air and/or 
sour gases are n ot covered by this standard.  
The objective of this standard is to ensure the safe operation of such stations. 
However, t his does not relieve all concerned of the responsibility for taking 
the necessary care and applying effective quality management during the 
design, construction and operation.  
215.  TS EN 12449+A1 / 
December 2019  Copper and copper alloys  - 
Seamless, round tubes for general 
purposes  This standard specifies the composition, property requirements and 
tolerances on dimensions and form for seamless  round drawn copper and 
copper alloy tubes for general purposes supplied in the size range from 3 mm 
up to and including 450 mm outside diameter and from 0,3 mm up to and 
including 20 mm wall thickness.  The sampling procedures and the methods of test for verification of 
conformity to the requirements of this standard are also specified.  
NOTE - Tubes having an outside diameter less than 80 mm and/or a wall 
thickness greater than 2 mm in certain alloys are most frequently used for 
free machining purposes which are specified in EN 12168.  
216.  TS EN 
13206:2017+A1 / 
November 2020   
Plastics - Thermoplastic covering 
films for use in agriculture and 
horticulture  
 This standard specifies requirements for the dimensional, mechanical, optical 
and thermal properties of thermoplastic films used to cover permanent or 
temporary greenhouses, walkways and low tunnels in which vegetable, fruit 
and flower crops are grown.  
Lay-flat perforated cover films are also in the scope of this standard.  
This standard specifies a classification for the durability of coating films and 
the test methods referred to in this standard.  
This standard specifies also test methods for the determination of the chlorine 
and sülfür contents of films subjected to use.  
This standard is applicable  to thermoplastic covering films used in agriculture 
and horticulture in Europe, in the thickness range 20 μm up to more than 250 
μm, based on polyethylene and/or ethylene copolymers materials, of the 
following types: non -thermal films, thermal clear films  and thermal diffusing 
films.  
This standard also defines guidance for installation, use and disposal of 
covering films. It defines the conventional expected lifetime, as well as rules 
that allow evaluating the remaining use potential in the event of a fail ure 
before the normal end -of-use date.  
NOTE - These rules allow estimating the residual value of the films. These 
provisions only apply to the film itself and the damage it has undergone. Any 
other problem falls within the scope of professional practices a nd the general 
terms and conditions of sale.  217.  TS EN 13207 / April 
2018  Plastics  - Thermoplastic silage 
films and tubes for use in 
agriculture  This standard specifies the requirements related to dimensional, mechanical 
and optical characteristics of thermo plastic films and tubes used during the 
manufacture of silage and designed to last at least one year for protecting 
fodder.  
This standard, covers the classification for the durability of silage films and 
the test methods referred to in this standard.  
This standard is applicable to transparent, black, white or coloured (e.g. 
black/white) thermoplastic silage films based on polyethylene, ethylene 
copolymer, EVOH and polyamide.  
These films have been designed for covering bunker silos, silage tubes or 
silage clamps for preserving forage. They protect the forage and preserve it 
from rain and air. These films have not been intended to cover bales piles 
(e.g. straw bales and hay bales).  
Silage films obtained by sealing two or more films in machine direction a re 
out of the scope of this document.  
This standard also defines installation, use and removal conditions of silage 
films. It defines the conventional useful lifetime, as well as rules that allow 
evaluating the remaining use potential in the event of a fa ilure before the 
normal end -of-use date.  
NOTE - These rules allow estimating the residual value of the films. These 
provisions only apply to the film itself and the damage it has undergone. Any 
other problem falls within the scope of professional practices and the general 
terms and conditions of sale.  218.  TS EN 13942 / 
January 2012  Petroleum and natural gas 
industries  - Pipeline transportation 
systems  - Pipeline valves  This Standard specifies requirements and provides recommendations for the 
design, manufacturing, testing and documentation of ball, check, gate and 
plug valves for application in pipeline systems meeting the requirements of 
ISO 13623 for the petroleum and natural gas industries.  
This standard is not applicable to subsea pipeline valves , as they are covered 
by a separate International Standard (ISO 14723).  
This Standard is not applicable to valves for pressure ratings exceeding PN 
420 (Class 2500).  
On-land supply systems used by the gas supply industry are excluded from 
the scope of this standard.  
219.  TS EN 13601 / 
September 2021  Copper and copper alloys  - 
Copper rod, bar and wire for 
general electrical purposes  This Standard specifies the composition, property requirements including 
electrical properties, and tolerances on dimensions a nd form for copper rod, 
bar and wire for general electrical purposes.  
Cross -sections and size ranges are like this:  
− round, square and hexagonal rod with diameters or widths across -flats 
from 2 mm up to and including 160 mm;  
− bar with thicknesses from 2 mm up to and including 40 mm and widths 
from 3 mm up to and including 250 mm;  
− round, square, hexagonal and rectangular wire with diameters or widths 
across -flats from 2 mm up to and including 25 mm, as well as thicknesses 
from 0,5 mm up to and including 12 mm with widths from 1 mm up to 
and including 250 mm.  
The sampling procedures and test methods for verification of conformity to 
the requirements of this document are also specified.  
NOTE - Drawn, round copper wire, plain or t inned, single or multiline, for 
the manufacture of electrical conductors is specified in EN 13602.  220.  TS EN 14141 / 
December 2013  Valves for natural gas 
transportation in pipelines  - 
Performance requirements and 
tests This standard is applied to all valves (plug, ball, gate and check valves) used 
in onshore transmission pipelines for transport of natural gas in accordance 
with EN 1594, but with a differing temperature range according to the 
following three classes in accordance with EN 682:  
1) -10 °C to 60 °C;  
2) -20 °C to 60 °C;  
3) the range stated by the purchaser for special design.  
This standard comprises all valves which are components of the pipeline.  
This standard specifies valves for pipelines with a maximum operating 
pressure (MOP) over 16 bar.  Control valves  and safety valves are excluded 
from the scope of this standard.  
This standard specifies requirements and appropriate verification tests carried 
out during production and for certification purposes to verify that the valves 
conform to the requirements. A s ummary of the product and type tests is 
given in Annex G.  
This Standard makes reference to EN 13942. All the requirements of EN 
13942 should be met unless otherwise stated. Paragraphs marked with a dot 
[•] indicate requirements which are identical to EN 13 942. 
Additional national requirements and tests in accordance with individual 
national legal regulations not yet harmonised may be necessary and are to be 
advised in the purchase order.  
221.  TS EN 14350 / 
November 2020  Child care articles  - Drinking 
equipment  - Safety requirements 
and test methods  This standard specifies safety requirements relating to the materials, 
construction,  performance,  packaging and product information for drinking 
equipment intended for children of 0 to 48 months (see  B.2) of age:  
− Re-usable containers and re -usable drinking accessories;  
− Single -use containers and drinking accessories sold with these 
containers;  
− Single -use feeding teats;  − Ready to use feeding teats.  
This standard does not include requirements for the cleanliness of ready to 
use and single use products.  
This standard is not applied to products designed for specialist clinical 
medical applications, e.g.  those relating to cleft lip palates.  
This standard is not applied to drinking equipment made from ceramics.  
This standard i s not applied to bags intended for storage only.  
This standard is not applied to drinking equipment which is supplied with 
fluids or food when purchased and to feeding accessories fixed to it.  
This standard is not applicable to soothers. Safety requirement s and test 
methods for soothers are specified in EN 1400.  
This standard is not applicable for cutlery and other feeding utensils. Safety 
requirements and test methods for Cutlery and other feeding equipment are 
specified in EN 14372.  
For drinking equipment  excluded from the scope, the applicable requirements 
of this document is considered whenever possible.  
222.  TS EN 15800 / 
January 2011  Cylindrical helical springs made 
of round wire - Quality 
specifications for cold coiled 
compression springs  This standard covers the cylindrical helical compression springs made of 
round spring wire. Cold coiled compression springs can be made with wire 
up to about 16 mm diameter. (See also EN 13906 -1).  
Cylindrical helical springs made of round wire from materi als called in this 
standard are subject to the limiting values in Table 1:  
Table 1   
Characteristic  Cold coiled compression springs  
Wire diameter  0.07 mm ≤ d ≤ 16 mm  
Mean coil diameter  0,63 mm ≤ D ≤ 200 mm  
Length of unloaded spring  L0 ≤ 630 mm  Number of  active coils  n ≥ 2 
Spring index  4 ≤ w ≤ 20 
A specification for the parameters of cold formed helical compression springs 
is given in Annex B.  
223.  TS EN 16983 / 
December 2016  Disc springs - Quality 
specifications - Dimensions  This standard specifies the set of requirements that ensure the correct 
functioning of disc spring. These include requirements relating to the 
materials and manufacturing process, tolerances on dimensions and spring 
forces, and also the permissible relaxat ion and fatigue life of such springs as 
a function of stress.  
All requirements specified here are minimum requirements.  
This standard covers three dimensional series of disc springs.  
NOTE - In this standard, disc springs are divided into three groups and three 
dimensional series. Classification into groups is based on the manufacturing 
process, which is a function of the material thickness. The assignment of disc 
springs to dimensional series is governed by the h 0/t ratio.  
224.  TS EN 22568 / 
December  1997  Hand and machine  - Operated 
Circular Screwing Dies and Hand  
- Operated Die Stocks  This standard covers  the general dimensions of hand -operated and machine -
operated screwing dies. Depending on the screw diameters and pitches , these 
dimensions are given bel ow,: 
− Outer diameter  
− Thickness  
− Cutting zone length  
− General connection dimensions.  
This standard also specifies the interchangeability dimensions of hand -
operated die stocks.  
225.  TS EN 24015 / April 
1998  Hexagon head bolts; product 
grade B; reduced shank (shank 
diameter=pitch diameter)  This standard gives specifications for hexagon head bolts with metric 
dimensions and thread diameters from 3 up to and including 20  mm, with 
reduced shank (shank diameter pitch diameter), of product grade B.  226.  TS EN 50182 / 
January  2003  Condu ctors for overhead lines  - 
Round wire concentric lay 
stranded conductors  This standard specifies the electrical and mechanical characteristics of round 
wire concentric lay bare overhead electrical conductors stranded in alternate 
directions, with or  without grease as per EN 50326, made of one or a 
combination of any of the following:  
a) Hard drawn Aluminium as per EN 60889 designated AL1  
b) Aluminium alloy as per EN 50183 designated AL2 to AL7  
c) Zinc coated steel wire as per EN 50189 with grade and class designated 
ST1A, ST2B,  ST3D, ST4A, ST5E, and ST6C.  
d) Aluminium -clad steel wire as per EN 61232 with class designation 20SA 
(grades A and  B), 27SA, 30SA and 40SA.  
Conductors made of zinc coated steel wires only are not included.  
227.  TS EN 50189  / 
March 2002  Conductors for overhead lines  -  
Zinc coated steel wires  This standard applies to round zinc -coated steel wires used wires used in the 
construction and/or reinforcement of conductors for overhead power 
transmission purposes.  
Each wire diameter of this standard is intended to cover all wires used in 
constructions in the range from 1.25 mm to 5.50 mm, including coating.  
Wire types are indicated as STyz. y represents the grade of steel and z the 
grade of zinc coating.  
To meet the needs of conductor users, the combination of steel grade and zinc 
coating covered by this standard are ST1A, ST2B, ST3D, ST4A, ST5E and 
ST6C only.  
The specified properties are those before the knitting process.  
228.  TS EN 50347 / 
February 2005  General purpose three - Phase 
induction motors having Standard 
dimensions and outputs - Frame 
numbers 56 to 315 and flange 
numbers 65 to 740  This EN 50347 covers general purpose standard dimensioned three -phase 
induction motors  for 50 Hz with rated voltages not exceeding 690 V fo r 
industrial purposes having dimensions  selected from IEC 60072 -1. The range 
related with frame and flange numbers of these three phase induction motors 
are given as following:  − Frame numbers – shaft -heights: 56 mm to 315 mm  
− Flange numbers - pitch circle diameter of flange: 65 mm to 740 mm  
229.  TS EN 60076 -1 / 
April 2012  Power transformers - Part 1: 
General  This part of IEC 60076 applies to three -phase and single -phase power 
transformers (including auto -transformers) with the exception of certain 
categories o f small and special transformers such as:  
− single -phase transformers with rated power less than 1 kVA and three -
phase transformers less than 5 kVA;  
− transformers, which have no windings with rated voltage higher than 1 
000 V;  
− instrument transformers;  
− traction transformers mounted on rolling stock;  
− starting transformers;  
− testing transformers;  
− welding transformers;  
− explosion -proof and mining transformers;  
− transformers for deep water (submerged) applications.  
When IEC standards do not exist for such categ ories of transformers (in 
particular transformer having no winding exceeding 1000 V for industrial 
applications), this part of IEC 60076 may still be applicable either as a whole 
or in part.  
This standard does not cover the  rules that would make a transfor mer suitable 
for mounting in a location accessible to the public.  
For these categories of power transformers and reactors that have their own 
standards, this standard is only applicable within the scope of the specific 
reference in the other standard.  Ther e are standards such as following:  
− General reactors (IEC 60076 -6), 
− Dry-type transformers (IEC 60076 -11), − Self-protected transformers (IEC 60076 -13), 
− Gas-filled power transformers (IEC 60076 -15), 
− Transformers for wind turbine applications (IEC 60076 -16), 
− Traction transformers and traction reactors (IEC 60310),  
− Static converter transformers for industrial applications (IEC 61378 -1), 
− Static converter transformers for HVDC applications (IEC 61378 -2) 
Some  parts  in this standard, it is stated or recommended tha t an “agreement” 
be reached on alternative or additional technical solutions or processes. Such 
an agreement is made between the manufacturer and the buyer. Topics should 
preferably be set out at the outset and these agreements should be included in 
the co ntract technical specifications.  
230.  TS EN 60254 -1 / 
February 2007  Lead -acid traction batteries - Part 
1: General requirements and 
methods of test  This part of IEC 60254 is applicable to lead -acid traction batteries used as 
power sources for  electric propulsion.  
The tests defined are relevant to all traction battery applications which 
include road vehicles,  locomotives, industrial trucks and mechanical 
handling equipments. Tests which may be used  specifically to test batteries 
developed for use in vehicles such as light passenger vehicles,  motor cycles, 
light commercial vehicles, etc.  may be found in alternative standards e.g.  IEC 
61982 -2. 
The object of this standard is to specify certain essential characteristics of 
traction batteries  or cells, tog ether with the relevant test methods of those 
characteristics.  
Although Part 2 of this standard defines dimensions of commonly used 
traction cells, the tests  in Part 1 may be applied to cells and monobloc 
batteries of other dimensions, if the  application i s appropriate.  
231.  TS EN 60383 -1 / 
December  1998  Insulators for overhead lines with 
a nominal voltage above 1000V 
Part 1: Ceramic or glass insulator 
units for A.C. systems  - This part of IEC 383 applies to insulators of ceramic material or glass for use 
on a.c.  overhead power lines and overhead traction lines with a nominal 
voltage greater than  1000 V and a frequency not greater than 100 Hz.  Definitions, Test methods and 
acceptance criteria.  It also applies to insulators for use on d.c. overhead electric tra ction lines.  
This part applies to string insulator units, rigid overhead line insulators and 
to insulators of  similar design when used in substations.  
It does not apply to insulators forming pa rts of electrical apparatus or to pa 
rts used in their  constru ction or to post insulators which are covered by IEC 
168: Tests on indoor and  outdoor post insulators of ceramic material or glass 
for systems with nominal voltages  greater than 1 000 V.  
It may be regarded as a provisional standard for insulators for use o n d.c. 
overhead power  lines. IEC 438: Tests and dimensions for high -voltage d.c. 
insulators, gives general  guidance for those insulators.  
NOTE - An international standard dealing with tests on insulators for d.c. 
overhead lines is in preparation  and is int ended to replace the relevant clauses 
of IEC 438.  
Tests on insulator strings and insulator sets (for example, wet switching 
impulse voltage) bare dealt with in part 2 of IEC 383.  
NOTES  
1 - This part does not include artificial pollution tests, radio -interfe rence tests 
or residual strength tests.  
These subjects and relevant test methods are dealt with in the following IEC 
reports:  
IEC 437: Radio interference test on high -voltage insulators  
IEC 507: Artificial pollution tests on high -voltage insulators to be u sed on 
a.c. systems  
IEC 797: Residual strength of string insulator units of glass or ceramic 
material for overhead lines after  mechanical damage of the dielectric.  2  - The term "ceramic material" is used in this part to refer to porcelain 
materials and, contrary to North  
American practice, does not include glasses.  
The object of this part is:  
− to define the terms used;  
− to define insulator characteristics and to prescribe the conditions under 
which the specified values of these characteristics shall be veri fied; 
− to prescribe test methods;  
− to prescribe acceptance criteria.  
This part does not include requirements dealing with the choice of insulators 
for specific  operating conditions.  
NOTE - A guide for the choice of insulators under polluted conditions has 
been published, see IEC 815.  
Numerical values for insulator characteristics are specified in IEC 305, IEC 
433 and  IEC 720.  
232.  TS EN 60383 -2 / 
January  1999  Insulators for overhead lines with 
a nominal voltage above 1000 V  - 
Part 2:  Insulator strings and 
insulator sets for a.c. systems  - 
Definitions, test methods and 
acceptance criteria  This standard covers insulator strings and insulator sets consisting of string 
string insulator units  made of ceramic material or glass used on a.c. overhead 
power lines with a nominal voltage greater than 1000  Volts and a fre quency 
not greater than 100 Hz.  
This standard is also applied to insulator strings  and insulator sets used in 
direct current power transmission lines.  
This standard applies to string  insulator units and insulator sets of similar 
design when used in power distribution and transformer substations.  
This standard can be regarded as a temporary standard for insulator string s, 
insulator sets and composite insulator sets used in direct current power 
transmission lines.  The purpose of this standard is to describe standard electrical test procedures 
and acceptance criteria to verify the defined characteristics of insulator 
strings  and insulator  sets covered by this standard.  
The purpose of these tests and characteristics is to provide a common basis 
for designers, users and suppliers of power transmission line, insulator and 
line equipment when the description, evaluation or verification of the 
electrical characteristics of such equipment is required.  
These tests on insulators, whether supplied individually, in strings or in sets, 
are not intended to be mandatory tests.  
NOTES  
1- Tests on chain insulator units are covered in IEC 60383 -1. Tests on 
combined insulators are reviewed in IEC 61109.  
2- This standard does not contain artificial contamination or radio 
interference tests. These subjects and related test methods are examined 
in the following IEC standards.  
IEC 60437: Radio Interference Test on High  Voltage Insulators  
IEC 60507: Artificial Contamination Tests for High Voltage Insulators Used 
in Alternating Current Systems.  
3- Investigations of power arc experiments are still ongoing.  
233.  TS EN 60454 -3-12 / 
February  2008  Pressure -sensitive adhesive tapes 
for electrical purposes - Part 3:  
Specifications for individual 
materials - Sheet 12: 
Requirements for polyethylene 
and polypropylene film tapes with 
pressure -sensitive adhesive  This standard specifies the requirements for strips of polyethylene and 
polypropylene film with a pressure sensitive adhesive.  
Materials conforming to this standard provide certain performance levels. 
However, not only this standard, but also the properties required to give 
adequate performance in the application in question s hould be taken into 
account when selecting the material for a particular application by the user.  234.  TS EN 60708 / July 
2011  Low-frequency cables with 
polyolefin insulation and moisture 
barrier polyolefin sheath  This standard is intended to define polyolefin -insulated cables for insertion 
into local outdoor networks.  
This standard is applicable to polyolefin insulated and moisture barrier 
polyolefin sheathed telephone cables, filled or unfilled with copper 
conduc tors, and used as:  
a) Cables suitable for installation in ducts.  
b) Cables suitable for direct burial in the ground.  
c) Cables with integral suspension strand for aerial installations.  
This standard is in accordance with ITU -T Recommendations.  
This standard includes general design details and requirements for 
dimensions and other constructional details as well as mechanical, electrical 
and environmental characteristics for all types of low -frequency cables with 
polyolefin insulation (solid or cellular), fille d or unfilled, and moisture barrier 
polyolefin sheath (with integral suspension strand).  
235.  TS EN ISO 683 -5 / 
September 2021  Heat treatable steels, alloy steels 
and free -cutting steels - Part 5: 
Nitriding steels  This standard gives the technical delivery req uirements for  
− semi -finished products, e.g. blooms, billets, slabs (see note 1),  
− bars (see note 1),  
− wire rod,  
− hot-rolled plates (see note 2), and  
− hammer or drop forgings (see note 1)  
manufactured  from the nitriding steels listed in Table 3 and supplied in one 
of the heat -treatment conditions given for the different types of products in 
Table 1, rows 2 to 5, and in one of the surface conditions given in Table 2.  
Thes e steels  are generally designed for the fabrication of quenched and 
tempered and, subsequently, nitriding machine parts.  236.  TS EN ISO 1403 / 
December 2019  Rubber hoses, textile -reinforced, 
for general -purpose water 
applications  - Specifications  This standard specifies the requirements for three types of general -purpose 
textile -reinforced rubber water hose with an operating temperature range of -
25 °C to +70 °C and a maximum working pressure of up to 2 .5 MPa (25 bar).  
These hoses cannot be used for potable (drinking) water, dishwasher  inlets, 
firefighting hoses, special agricultural machines or collapsible water hoses.  
These hoses can be used with additives which lower the freezing point of 
water.  
237.  TS EN ISO 1482 / 
December  2012  Slotted countersu nk (flat) head 
tapping screws  This standard specifies the characteristics of slotted countersunk (flat) head 
tapping screws with thread sizes from ST 2 .2 to ST 9 .5 inclusive.  
238.  TS EN ISO 1483 / 
January  2012  Slotted raised countersunk (oval) 
head tapping screws  This standard specifies the characteristics of slotted raised countersunk (oval) 
head tapping screws with thread sizes from ST 2 .2 to ST 9 .5 inclusive.  
239.  TS EN ISO 2009 / 
April  2013  Slotted countersunk flat head 
screws - Product grade A  This standard specifies the characteristics of slotted countersunk flat head 
screws of product grade A and with threads from M1 .6 to M10 inclusive.  
If, in special cases, specifications other than those listed in this standard are 
required, they can be selected from existing International Standards, for 
example ISO 261, ISO 888, ISO 898 -1, ISO 965 -2 and ISO 3506 -1. 
240.  TS EN ISO 2010 / 
April  2013  Slotted raised countersunk head 
screws - Product grade A  This standard specifies the characteristics of countersunk slotted raised head 
screws of product grade A and with threads from M1 .6 to M10 inclusive.  
If, in special cases, specifications other than those listed in this standard are 
required, they can be selected from existing International Standards, for 
example ISO 261, ISO 888, ISO 898 -1, ISO 965 -2 and ISO 3506 -1. 
241.  TS EN ISO 2398 / 
January  2017  Rubber hoses, textile -reinforced, 
for compressed air - Specification  This document specifies the requirements for three types, three classes and 
two categories of textil ereinforced rubber hose for compressed air, up to a 
maximum working pressure of 25 bar with an operating  temperature range of 
-40 °C to +70 °C, depending on the type and category . 242.  TS EN ISO 2560 / 
November 2020  Welding consumables  - Covered 
electrodes for manual metal arc 
welding of non -alloy and fine 
grain steels  - Classification  This document  specifies requirements for the classification of covered 
electrodes and deposited metal in the as -welded condition and in the post -
weld heat -treated condition for manual metal arc welding of non -alloy and 
fine grain steels with a minimum yield strength of  up to 500 MPa or a 
minimum tensile strength of up to 570 MPa.  
This document  is a combined specification providing for classification 
utilizing a system based on the yield strength and the average impact energy 
of 47 J of all -weld metal, or utilizing a sy stem based on the tensile strength 
and the average impact energy of 27 J of all -weld metal.  
a) Clauses, subclauses and tables which carry the suffix letter "A" are 
applicable only to covered electrodes classified to the system based on 
the yield strength and the average impact energy of 47 J of all weld metal  
in this document.  
b) Clauses, subclauses and tables which carry the suffix letter "B" are 
applicable only to covered electrodes classified to the system based on 
the tensile strength and the average impact e nergy of 27 J of all weld 
metal in this document.  
c) Clauses, subclauses and tables which do not have either the suffix letter 
"A" or the suffix letter "B" are applicable to all covered electrodes 
classified in this document.  
243.  TS EN ISO 2702 / 
April  2013  Heat -treated steel tapping screws - 
Mechanical properties  The primary objective of this document is to ensure that tapping screws will 
form mating threads in materials into which they are normally driven without 
deforming their own thread and without break ing during assembly or service.  
This document specifies the characteristics of heat -treated steel tapping 
screws, with tapping screw thread from ST2 .2 to ST9 .5 inclusive in 
accordance with ISO 1478, together with the corresponding test methods.  
244.  TS EN ISO 2858 / 
June 2012  End-suction centrifugal pumps 
(rating 16 bar) - Designation, This sandard specifies the principal dimensions and nominal duty point of 
end-suction centrifugal Pumps having a maximum operating rat ing of 16 bar.  nominal duty point and 
dimensions  
245.  TS EN ISO 3266 / 
April  2013  Forged steel eyebolts grade 4 for 
general lifting purposes  This standard specifies the general characteristics, performance and critical 
dimensions  necessary for interchangeability and compatibility with other 
components, of forged steel eyebolts grade 4 for  general lifting purposes. 
These eyebolts can be used for axial and inclined loading.  
This standard specifies the dimensions of the eyes of eyebolts permitting 
direct connection with  shackles of the same work ing load limit as those 
defined in ISO 2415. These dimensions also allow designs  with a larger eye 
which can permit direct connection with sling hooks of similar working load 
limit.  
This standard covers all significant hazards, hazardous situations and eve nts 
relevant to  eyebolts grade 4 as defined in Clause 4.  
This standard is applicable to eyebolts grade 4 for use in the temperature 
range of -20ºC to  200ºC.  
This standard is not applicable to eyebolts which are not forged in one piece.  
This standard is not  applicable to forged steel eyebolts grade 4 manufactured 
before the date of  its publication as a standard.  
246.  TS EN ISO 3821 / 
March 2020  Gas welding equipment - Rubber 
hoses for welding, cutting and 
allied processes  This standard, specifies requirements for rubber hoses (including twin hoses) 
for welding, cutting and allied processes.  
This standard specifies requirements for rubber hoses for normal duty of 2 
MPa (20 bar) and light duty [limited to hoses for maximum w orking pressure 
of 1 MPa (10 bar) and with bore up to and including 6,3 mm].  
This document is applied to hoses operated at temperatures −20 °C to +60 °C 
and used in:  
− gas welding and cutting;  
− arc welding under the protection of an inert or active gas;  − processes allied to welding and cutting, (in particular, heating, brazing, 
and metallization.)  
This standard does not specify requirements for hose assemblies; these are 
detailed in ISO 8207.  
This standard is applied neither to thermoplastics hoses nor t o hoses used for 
high pressure [>0,15 MPa (>1,5 bar)] acetylene.  
247.  TS EN ISO 4014 / 
December  2012  Hexagon head bolts - Product 
grades A and B  This document specifies the characteristics of hexagon head bolts with 
threads from M1 .6 up to and including M64, of product grade A for threads 
M1.6 to M24 and nominal lengths up to and including 10 d or 150 mm, 
whichever is shorter and product grade B for threads over M24 or nominal 
lengths over 10 d or 150 mm, whichever is shorter.  
If in special cases, specificatio ns other than those listed in this standard  are 
required, they can be selected from existing International S tandards such as 
ISO 724, ISO 888, ISO 898 -1, ISO 965 -1, ISO 3506 -1, ISO 4753 and ISO 
4759 -1. 
248.  TS EN ISO 4016 / 
April  2013  Hexagon head bolts - Product 
grade C  This standard specifies the characteristics of hexagon head bolts with threads 
from M5 up to and including M64, of product grade C.  
If, in special cases, specifications other than those listed in this standard are 
required, they can be selected from existing International Standards, for 
example ISO 724, ISO 888, ISO 898 -1, ISO 965 -1 and ISO 4759 -1. 
249.  TS EN ISO 4017 / 
October  2014  Fasteners - Hexagon head screws 
- Product grades A and B  This standard specifies the characteristics of hexagon head screws with 
threads from M1 .6 up to and including M64, of product grade A for threads 
M1.6 to M24 and nominal lengths up to and including 10 d or 150 mm, 
whichever is the shorter, and product grade B for threads over M24 or 
nominal lengths ove r 10 d or 150 mm, whichever is the shorter.  
NOTE - This type of product is the same as that covered by ISO 4014 with 
the exception of threading up to head and nominal lengths up to and including 
200 mm as preferred lengths.  If, in special cases, specifica tions other than those listed in this standard are 
required, they can be selected from existing International Standards, for 
example ISO 724, ISO 888, ISO 898 -1, ISO 965 -1, ISO 3506 -1, ISO 4753 
and ISO 4759 -1. 
250.  TS EN ISO 4018 / 
November  2011  Hexagon head screws - Product 
grade C  This document specifies the characteristics of hexagon head screws with 
threads from M5 up to and including M64, of product grade C.  
NOTE - This type of product is the same as in ISO 4016, except that it is 
threaded up to the head.  
If, in special cases  specifications other than those listed  in this standard are 
required, they can be selected from existing International Standards such as 
ISO 724, ISO 888, ISO 898 -1, ISO 965 -1 and ISO 4759 -1. 
251.  TS EN ISO 4032 / 
October  2013  Hexagon nu ts, style 1 - Product 
grades A and B  This document specifies the characteristics of hexagon regular nuts (style 1) 
with threads from M1 .6 up to and including M64, with product grade A for 
threads D smaller than or equal to M16 and product grade B for threa ds D 
larger than M16.  
If, in special cases  specifications other than those listed  in this standard are 
required, they can be selected from existing International Standards such as 
ISO 724, ISO 898 -2, ISO 965 -1, ISO 3506 -2 and ISO 4759 -1. 
NOTE - See ISO 4033  for hexagonal high nuts (style 2) .  
252.  TS EN ISO 4033 / 
June 2013  Hexagon high nuts (style 2) - 
Product grades A and B  This document specifies the characteristics of hexagon high nuts (style 2) 
with threads from M5 up to and including M36, with product  grade A for 
threads D smaller than or equal to M16 and product grade B for threads D 
larger than M16.  
If, in special cases  specifications other than those listed  in this standard are 
required, they can be selected from existing International Standards suc h as 
ISO 724, ISO 898 -2, ISO 965 -1 and ISO 4759 -1. 
NOTE - See ISO 403 2 for normal  hexagonal  nuts (style 1). 253.  TS EN ISO 4034 / 
April  2014  Hexagon regular nuts (style 1) - 
Product grade C  This standard  specifies the characteristics of hexagon regular nuts (style 1) 
with threads from M5  up to and including M64 and product grade C.  
If, in special cases, specifications other than those listed in this standard are 
required, they can  be selected from existing International Standards, for 
example ISO 724, ISO 898 -2, ISO 965 -1 and ISO 4759 -1. 
254.  TS EN ISO 4035 / 
June 2013  Hexagon thin nuts chamfered 
(style 0) - Product grades A and B  This standard specifies the characteristics of chamfered hexagon thin nu ts 
(style 0), with threads from M1 .6 up to and including M64, with product 
grade A for threads D ≤ M16 and product grade B for threads D > M16.  
If, in special cases, specifications other than those listed in this standard are 
required, they can be selecte d from existing International Standards, for 
example ISO 724, ISO 898 -2, ISO 965 -1, ISO 3506 -2 and ISO 4759 -1. 
255.  TS EN ISO 4957 / 
November 2018  Tool steels  This standard specifies requirements for the following grades of wrought tool 
steels:  
a) non-alloy cold -work tool steels;  
b) alloy cold -work tool steels;  
c) alloy hot -work tool steels;  
d) high-speed tool steels.  
If not stated otherwise, this document is applied to all types of hot -rolled, 
forged, cold -drawn or coldrolled products or products produced by powder 
metallurgy, which are supplied in one of the surface and heat -treatment 
conditions given in 6.2 and Table 1.  
NOTE - Tables 2, 4, 6 and 8 cover only those steels which have gained 
certain international importance, which does not mean, how ever, that they 
are available in all industrial countries. In addition, a number of other steels 
for tools are specified in regional, national or company standards.  Where the heat resistance of the tools is of particular importance, as for 
example in the case of tools for hot forming glass, the material selection is 
based on ISO 4955.  
256.  TS EN ISO 5172 / 
January 2010  Gas welding equipment  - 
Blowpipes for gas welding, 
heating and cutting  - 
Specifications and tests  This standard covers the specifications and tests for blowpipes for gas 
welding, heating and cutting of metals. It is applied to manual blowpipes for 
welding and heating with a nominal thermal power up to 32000 kcal/h, and 
manual and machine cutting blowpipes with a cutting range up to 300 mm.  
This standard is not apllied to air -aspirated blowpipes which are covered in 
ISO 9012.  
NOTE 1 - Blowpipes with greater nominal thermal power or cutting range 
can also be tested in accordance with this standard if the test requirements are 
suitable.  
NOTE 2 - For the most common fuel gases, the corresponding flow rates are 
given in Table A.1.  
NOTE 3 - Examples of blowpipes are shown in Annex B, which also gives 
the terminology concerning these blowpipes.  
In addition to terms used in two of the three official ISO l anguages (English 
and French), this annex gives the equivalent terms in German. These german 
tersm are published under the responsibility of the member body for Germany 
(DIN) and are given for information only. Only the terms and definitions 
given in the o fficial languages can be considered as ISO terms.  
257.  TS EN ISO 5199 / 
April  2008  Technical specifications for 
centrifugal pumps - Class II  This standard specifies the requirements for Class II centrifugal pumps of 
single -stage,  multistage, horizontal or vertical construction, with any drive 
and any installation for general application. Pumps  used in the chemical 
process industries (e.g. those conforming to ISO 2858) are typical of those 
covered by this  standard.  This standard includes design features conc erned with installation, 
maintenance and safety for  these pumps including baseplate, couplings and 
auxiliary piping, but it does not specify any requirements for the  driver other 
than those related to its rated power output.  
Where application of this standard has been called for and requires a specific 
design feature,  alternative designs may be offered which meet the intent of 
this standard  provided that the alternative  is described in detail.  
Pumps not complying with all the requirements of this standard m ay be 
offered for consideration  provided that all deviations are stated.  
258.  TS EN ISO 6134 / 
March 2017  Rubber hoses and hose assemblies 
for saturated steam - Specification  This document specifies requirements for two types of hoses and hose 
assemblies, lo w pressure with a maximum working pressure of 6 bar and high 
pressure with a maximum working pressure of 18 bar, made of rubber and 
hose fittings made of metal, designed to convey saturated steam and hot water 
condensate.  
Each type is divided into two cla sses having either an oil resistant or non -oil 
resistant cover.  
NOTE - Information on the frequency of testing of hose assemblies in use 
and storage is given in Annex A and Annex B  
259.  TS EN ISO 7046 -1 / 
December  2012  Countersunk flat head screws 
(common head style) with type H 
or type Z cross recess - Product 
grade A - Part 1: Steel screws of 
property class 4.8  This standard specifies the characteristics of countersunk flat head screws 
with threads from M1 .6 to M10 inc lusive, of product grade A and property 
class 4.8, and with type H or type Z cross recess.  
If, in special cases, specifications other than those listed in this part of ISO 
7046 are required, they can be selected from existing International Standards, 
for example ISO 261, ISO 888, ISO 898 -1 and ISO 965 -2. 
260.  TS EN ISO 7046 -2 / 
February  2012  Countersunk flat head screws 
(common head style) with type H 
or type Z cross recess - Product This part of ISO 7046 specifies the characteristics of recessed countersunk 
flat head screws with threads M2 up to and including M10, of grade A and of grade A - Part 2: Steel screws of 
property class 8.8, stainless steel 
screws and non -ferrous metal 
screws  property class 8.8 for steel, A2 -70 for stainless steel and CU2 and CU3 for  
non-ferrous metals.  
If, in special cases, specifications other than those listed in this part of ISO 
7046 are required, they can be selected from existing International Standards, 
for example ISO 261, ISO 888, ISO 898 -1, ISO 965 -2, ISO 3506 -1, ISO 
4759 -1 and ISO 8839.  
261.  TS EN ISO 7050 / 
January  2012   Cross -recessed countersunk (flat) 
head tapping screws  This standard specifies the characteristics of cross -recessed pan head tapping 
screws with thread sizes from ST 2 .2 to ST 9 .5 inclusive.  
262.  TS EN ISO 7051 / 
January  2012   Cross -recessed raised countersunk 
(oval) head tapping screws  This document specifies the characteristics of cross recessed raised 
countersunk (oval) head tapping screws with thread sizes from ST 2 .2 to ST 
9.5 inclusive.  
263.  TS EN ISO 8673 / 
June 2013  Hexagon regular nuts (style 1) 
with metric fine pitch thread - 
Product grades A and B  This standard specifies the geometry of hexagon nuts with nominal thread 
diameter from 8 mm up to and including 64 mm and the mechanical 
properties of hexagon regular nuts (style 1) with metric fine pitch thread in 
product grade A for nominal thread diameters 8 mm ≤ D ≤ 16 mm and in 
product grade B for nominal diameters 16 mm < D ≤ 39 mm.  
If, in special cases, specifications other than those listed in this standard are 
required, they can be selected from existing International Standards, for 
example ISO 724, ISO  898-2, ISO 965 -1, ISO 3506 -2 and ISO 4759 -1.  
NOTE - As there is an insufficient nut height due to the fine pitch thread, 
there is a higher probability of nut thread stripping. Hence, high nuts (style 
2) according to ISO 8674 are preferably used.  
264.  TS EN ISO 8674 / 
June 2013  Hexagon high nuts (style 2) with 
metric fine pitch thread - Product 
grades A and B  This document specifies the characteristics of hexagon high nuts (style 2) 
with metric fine pitch thread, with nominal thread diameters D from 8 mm 
up to and including 36 mm, with product grade A for sizes D smaller than or 
equal to 16 mm and product grade B for sizes D larger than 16 mm.  If, in special cases, specifications other than those listed in this standard are 
required, they can be selected from existing International Standards, for 
example ISO 724, ISO 898 -2, ISO 965 -1 and ISO 4759 -1.  
265.  TS EN ISO 8675 / 
June 2013  Hexagon thin nuts chamfered 
(style 0) with metric fine pitch 
thread - Product grades A and B  This standard specifies the characteristics of chamfered hexagon thin nuts 
(style 0), with metric fine pitch thread, with nominal thread diameters, D, 
from 8 mm up to and including 64 mm, with product grade A for sizes D ≤ 
16 mm and product grade B for sizes D >  16 mm.  
If, in special cases, specifications other than those listed in this standard are 
required, they can be selected from existing International Standards, for 
example ISO 724, ISO 898 -2, ISO 965 -1, ISO 3506 -2 and ISO 4759 -1. 
266.  TS EN ISO 8748 / 
January  2008  Spring -type straight pins - Coiled, 
heavy duty  This standard specifies the characteristics of heavy duty coiled spring -type 
straight pins made of steel or of austenitic or martensitic stainless steel, with 
nominal diameter, d<(Index)1>, from 1 .5 mm to 20 mm inclusive.  
NOTE - Spring -type straight pins, coiled, standard duty and spring type 
straight pins, coiled, light duty, are the subjects of ISO 8750 and ISO 8751 
respectively.  
267.  TS EN ISO 8750 / 
January  2010  Spring -type straight pins - Coiled,  
standard duty  This standard specifies the characteristics of standard duty coiled spring -type 
straight pins made of steel or of austenitic or martensitic stainless steel, with 
nominal diameter, d<(Index)1>, from 0 .8 mm to 20 mm inclusive.  
NOTE - Spring -type straight pins, coiled, heavy duty and spring type straight 
pins, coiled, light duty, are the subjects of ISO 8748 and ISO 8751 
respectively.  
268.  TS EN ISO 8751 / 
January  2008  Spring -type straight pins - Coiled, 
light duty  This standard specifies the characteristics of coiled light duty spring -type 
straight pins made of steel or of austenitic or martensitic stainless steel, with 
a nominal diameter, d1, from 1 .5 mm to 8 mm inclusive.  
NOTE - Spring -type straight pins, coiled, heavy duty, and spring type 
straight pins, coiled, standard duty, are the subjects of ISO 8748 and ISO 
8750, respectively.  269.  TS EN ISO 8752 / 
December  2011  Spring -type straight pins - Slotted, 
heavy duty  This standard specifies the characteristics of slotted spring -type straight pins, 
made of steel or of austenitic or martensitic stainless steel, heavy duty with 
nominal diameter, d1, from 1 mm to 50 mm inclusive.  
270.  TS EN ISO 
8765:2011 / 
November 2011  Hexagon hea d bolts with metric 
fine pitch thread -Product grades A 
and B  This standard specifies the characteristics of hexagon head bolts with metric 
fine pitch thread with nominal thread diameters, d, from 8 mm to 64 mm, of 
product grade A for nominal thread diamete rs, d, from 8 mm to 24 mm and 
nominal lengths, l, up to and including 10d or 150 mm, whichever is the 
shorter, and of product grade B for nominal thread diameters, d, over 24 mm 
or nominal lengths, l, over 10d or 150 mm, whichever is the shorter.  
If, in special cases, specifications other than those listed in this standard are 
required, they can be selected from existing International Standards, for 
example ISO 724, ISO 888, ISO 898 -1, ISO 965 -1, ISO 3506 -1, ISO 4753 
and ISO 4759 -1.  
It is intended  that coarse thread bolts according to ISO 4014 be the first 
choice.  
271.  TS EN ISO 10642 / 
December 2019  Fasteners  - Hexagon socket 
countersunk head screws with 
reduced loadability  This standard, specifies the characteristics of hexagon socket countersunk 
head screws with reduced loadability due to head design, in steel and stainless 
steel, with metric coarse pitch threads M2 to M20, and with product grade A.  
NOTE 1 - Other dimensional options are given in ISO 888, ISO 965 -1 and 
ISO 4753.  
NOTE 2 - The reduc ed loadability (related to the countersunk head 
dimensions in combination with penetration of the hexagon socket specified 
in this document) implies a limitation of ultimate tensile load; see Table 5.  
NOTE 3 - Particular attention is needed to ensure align ment of the 
countersunk head with the bearing surface of the countersink in the assembly.  272.  TS EN ISO 11961 / 
March 2020  Petroleum and natural gas 
industries - Steel drill pipe  This standard specifies the technical delivery conditions for steel drill -pipes  
with upset pipe -body ends and weld -on tool joints for use in drilling and 
production operations in petroleum and natural gas industries for three 
product specification levels (PSL -1, PSL -2 and PSL -3). The requirements for 
PSL-1 form the basis of this stan dard. The requirements that define different 
levels of standard technical requirements for PSL -2 and PSL -3 are in Annex 
G. 
This standard covers the following grades of drill -pipe:  
− grade E drill -pipe;  
− high-strength grades of drill -pipe, grades X, G and S;  
− enhanced H2S resistance drill pipe, grades D and F.  
A typical drill -pipe configuration is given, showing main elements and 
lengths (see Figure B.1). The main dimensions and masses of the grades of 
drill-pipe are given in both SI units (see Table A.1) and in USC units (see 
Table C.1).  
This standard can also be used for drill -pipe with tool joints not specified by 
ISO or API standards.  
By agreement between purchaser and manufacturer, this document can also 
be applied to other drillpipe body and/or tool -joint dimensions. This 
document lists supplementary requirements that can optionally be agreed 
between purchaser and manufacturer, for testing, performance verification 
and non -destructive examination (se e Annex E).  
This document does not consider performance properties, nor performance 
degradation of the product when in service.  
NOTE 1 - In this standard, drill -pipe is designated by label 1, label 2, grade 
of material (E, X, G, S, D and F), upset type a nd type of rotary shouldered connection. Designations are used for the purpose of identification in 
ordering.  
NOTE 2 - Reference can be made to ISO 10424 -2 or API Spec 7 -2 for the 
detailed requirements for the threading of drill -pipe tool joints.  
NOTE 3 - Reference can be made to API RP 7G for the performance 
properties of the drill -pipe.  
273.  TS EN ISO 13337 / 
December  2011  Spring -type straight pins  - Slotted, 
light duty  This standard specifies the characteristics of slotted spring -type straight pins, 
made of steel , austenitic or martensitic stainless steel, light duty with nominal 
diameter, d1, from 2 mm to 50 mm inclusive.  
274.  TS EN ISO 13500 / 
July 2010  Petroleum and natural gas 
industries - Drilling fluid materials 
- Specifications and tests  This standard covers physical properties and test procedures for materials 
manufactured for use in oil - and gas -well drilling fluids. The materials 
covered are barite, haematite, bentonite, nontreated bentonite,  OCMA -grade 
bentonite, attapulgite, sepiolite, technical -grade low -viscosity  
carboxymethylcellulose (CMC -LVT), technical -grade high -viscosity 
carboxymethylcellulose (CMC -HVT), starch, low -viscosity polyanionic 
cellulose (PAC -LV), high -viscosity polyanionic cellulose (PAC -HV) and 
drilling -grade Xanthomonas campestr is (Xanthan gum). This standard is 
intended for the use of manufacturers of named products.  
275.  TS EN ISO 14890 / 
June 2013  Conveyor belts - Specification for 
rubber or plastics covered 
conveyor belts of textile 
construction for general use  This standard specifies requirements for rubber and/or plastics covered 
conveyor belting of textile construction for general surface use on flat or 
troughed idlers.  
This standard is not suitable or valid for light conveyor belts as described in 
ISO 21183 -1. 
Items that are not requirements of this standard, but need to be agreed 
between the manufacturer and the purchaser, are included in Annex A. A list 
of the details intended to be supplied by the purchaser of belting with an 
enquiry is given in Annex B.  276.  TS EN ISO 15481 / 
January  2003  Cross recessed pan head drilling 
screws with tapping screw thread  This standard specifies the characteristics of cross recessed pan head drilling 
screws with tapping screw threads from ST 2.9 up to and including ST 6.3 . 
277.  TS EN ISO 15482 / 
January  2003  Cross recessed countersunk head 
drilling screws with tapping screw 
thread  This standard specifies the characteristics ofrecessed countersunk head 
drilling screws with tapping screw threads form ST 2.9 up to and including 
6.3. 
278.  TS EN ISO 15483 / 
January  2003  Cross recessed raised countersunk 
head drilling screws with tapping 
screw thread  This standard specifies the characteristics of cross recessed countersunk head 
drilling screws with tapping screw threds from ST 2.9 up to and including ST 
6.3 
279.  TS IEC 60189 -2 / 
November  2011  Low-frequency cables and wires 
with PVC insulation and PVC 
sheath - Part 2: Cables in pairs, 
triples, quads and quintuples for 
inside installations  This part of IEC 60189 is applicable to cables for inside installations, 
intended for the  interconnection of the following:  
− transmission equipment;  
− telecommunications equipment;  
− equipment for data processing.  
NOTE  - It is the responsibility of the manufacturer to establish quality 
assurance by quality control procedures which  will ensure that the product 
will meet the requirements of this standard. It is not intended that a complete 
testing  programme must be carried out on every length of conductor and 
cable. When the purchaser wishes to specify  acceptance tests or other quality 
procedures, it is essential that agreement be reached between the purchaser 
and the manufacturer by the time of ordering.  
280.  TS IEC 60189 -3 / 
January  2012  Low-frequency cables and wires 
with PVC insulation and PVC 
sheath - Part 3: Equipment wires 
with solid or stranded conductor 
wires, PVC insulated, in singles, 
pairs and triples  This part of IEC 60189 is applicable to equipment wires with solid  or 
stranded conductor,  polyvinyl chloride (PVC) insulated, in singles, pairs and 
triples to be used for internal wiring of  telecommunication equipment, 
industrial and consumer electronic equipment.  
NOTE  - It is the responsibility of the manufacturer to es tablish quality 
assurance by quality control procedures which  will ensure that the product 
will meet the requirements of this standard. It is not intended that a complete 
testing  programme must be carried out on every length of conductor. When the purchase r wishes to specify acceptance  tests or other quality procedures, 
it is essential that agreement be reached between the purchaser and the  
manufacturer by the time of ordering.  
281.  TS IEC 60502 -4 / 
February  2014  Power cables with extruded 
insulation and their  accessries for 
rated voltages from 1 kV (Um= 
1,2 kV) up to 30 kV (Um= 36 kV) 
– Part 4: Test requirements on 
accessories for cables with rated 
voltages from 6 kV (Um= 7,2 kV) 
up to 30 kV (Um= 36 kV)  This part of IEC 60502 specifies the test requirements fo r type testing of 
accessories for  power cables with rated voltages from 3 .6/6 (7,2) kV up to 
18/30 (36) kV, complying with  IEC 60502 -2. 
Accessories for special applications, such as aerial cables, submarine or ship 
cables or  hazardous situations (explosive  environments, fire -resistant cables 
or seismic conditions),  are not included.  
It is not necessary to repeat these tests, once successfully completed, unless 
changes are  made in the materials, design or manufacturing process which 
might affect the performa nce characteristics.  
Test methods are included in IEC 61442.  
NOTE - This standard does not invalidate existing approvals of products 
achieved on the basis of national standards  and specifications and/or the 
demonstration of satisfactory service performance . However, products 
approved  according to such national standards or specifications cannot 
directly claim approval to this IEC standard. It may be  possible, subject to 
agreement between supplier and purchaser, and/or the relevant conformity 
assessment body , to demonstrate that conformity to the earlier standard can 
be used to claim conformity to this standard, provided an  assessment is made 
of any additional type testing that may need to be carried out. Any such 
additional testing that is  part of a sequence  of testing cannot be done 
separately . 
282.  TS ISO 246 / July 
2010  Rolling bearings - Cylindrical 
roller bearings, separate thrust 
collars - Boundary dimensions  This standard specifies the width, the maximum outside diameter, the bore 
and the bore minimum cha mfer of separate thrust collars for cylindrical roller 
bearings in diameter series 0, 2, 3, and 4 as specified in ISO 15.  Dimensions for overall width and other geometrical features are not specified 
as they are dependent on the internal design of the bear ings.  
283.  TS ISO 254 / April  
2015  Belt drives - Pulleys - Quality, 
finish and balance  This standard specifies the characteristics of quality which are common to all 
transmission pulleys. It establishes specific quality levels for the finish and 
balance of transmission pulleys and test pulleys.  
This standard is applicable to transmission pulleys for V -belts, V -ribbed 
belts, flat or synchronous belts; it does not apply to those pulleys for variable 
speed drives that have one or more moving flanges.  
The other characteristics of transmission pulleys can be found in the relevant 
International Standards.  
284.  TS ISO 525 / 
February 2021  Bonded abrasive products  - Shape 
types, designation and marking  This standard is applicable for grinding stone products (abrasive products) in 
general.  
NOTE 1 - Bonded abrasive products are e.g. grinding wheels, segments, 
sticks and stones. This standard specifies:  
a) ISO type number and shape;  
b) dimensional symbols;  
c) standard profiles;  
d) specification;  
e) designation;  
f) marking requirements.  
NOTE 2 - This document is general and is complemented by ISO 603 (all 
parts) that is applicable for dimensions, by ISO 6103 that is applicable for 
permissible unbalance and by ISO 1394 2 that is applicable for limit 
deviations and tolerances.  
This document is not applicable for superabrasive products and coated 
abrasive products.  285.  TS ISO 606 / April 
2021  Short -pitch transmission precision 
roller and bush chains, 
attachments and associated chain 
sprockets (ISO 606:2015)  This standard specifies the characteristics of short -pitch precision roller and 
bush chains with associated sprockets suitable for the mechanical 
transmission of power and allied applications.  
It covers dimensions,  tolerances, length measurement, preloading, minimum 
tensile strengths and minimum dynamic strength.  
Although Clause 5 is applied to chain sprockets for cycles and motor cycles, 
this standard is not applicable to their chains, which are covered by ISO 9633  
and ISO 10190, respectively  
286.  TS ISO 1174 -2 / 
April  2003  Assembly tools for screws and 
nuts - Driving squares Part 2:  
Driving squares for power hand 
socket tools  This part of ISO 1175 specifies the dimensions and designation of driving 
squares for power socket tools . 
Manually operated power hand socket tools are given in 1174 -1. 
287.  TS ISO 2725 -1 / 
February 2021  Assembly tools for screws and 
nuts - Square drive sockets - Part 
1: Hand -operated sockets  This standard covers the dimensions, designation and mark ing of hand -
operated “non -impact” square drive sockets conforming to ISO 1174 -1. 
NOTE 1 - Hand -operated “non -impact” square drive sockets covered by this 
standard are the ones identified in ISO 1703 under reference numbers 2 2 02 
01 0.  
This standard does n ot cover the technical specifications of the products 
covered. Technical specifications are given in ISO 1711 -1 standard.  
288.  TS ISO 2725 -3 / 
February 2021  Assembly tools for screws and 
nuts - Square drive sockets - Part 
3: Machine -operated sockets 
("non -impact")  This standard specifies dimensions, designation, and marking of machine -
operated “non -impact” square drive sockets.  
NOTE - Machine -operated “non -impact” square drive sockets covered by 
this document are the  ones identified in ISO 1703 under reference numbers 2 
2 02 01 0.  
289.  TS ISO 3315 / 
February 2021  Assembly tools for screws and 
nuts - Driving parts for hand  -This standard is applicable to driving  parts of hand -operated square drive 
socket wrenches.  operated square drive socket 
wrenches  - Dimensions and tests  NOTE - The driving parts covered by this standards are the ones identified 
in ISO 1703:2018 under reference No. 6 1 00 01 0 and 6 1 00 01 1, 6 1 00 03 
0, 6 1 00 04 0, 6 1 00 05 0 and 6 1 00 05 1, 6 1 00  06 0 and 6 1 00 06 1, 6 1 
00 09 0 as well as 6 1 00 10 0 and 6 1 00 10 1.  
This stand ard covers;  
a) the overall dimensions;  
b) the minimum Rockwell hardness value for their driving squares;  
c) the method of torque testing;  
d) the minimum torsional strength values;  
e) the designation;  
f) the marking  
290.  TS ISO 3317 / April  
2016  Assembly tools for screws and 
nuts - Square drive adaptor with 
hexagon or cylindrical flat drive, 
for power socket wrenches  This standard prescribes the technical specifications for square drive adaptor 
hexagon or cylindrical flat inserts for power socket wrenches. It applies to 
square drive adaptor with hexagon drive or with cylindrical flat end drive as 
defined in ISO 1173, and to driving squares for power socket wrenches as 
defined in ISO 1174 -2. 
Squar e drive adaptors with hexagon drive for power socket wrenches are 
listed under number 5 2 00 02 0 in ISO 1703.  
291.  TS ISO 3996 / April  
2008  Road vehicles - Brake hose 
assemblies for hydraulic braking 
systems used with non -petroleum  
- Base brake fluid  This st andard specifies the test procedures for, and performance requirements 
and marking of hydraulic brake hose assemblies to be used in hydraulic brake 
systems of road vehicles of which the nominal inside diameter of the hose is 
3, 2 mm or 4, 8 mm.  
This stand ard a pplies to assemblies made of a hose fabricated from cord and 
synthetic elastomers and assembled with metal end fittings for use with non -
petroleum -base brake fluids in accordance with ISO 4925.  
292.  TS ISO 5251 / April  
2003  Stainless steel butt welding 
fittings  This standard, specifies the dimensions, tolerances, and the generally used 
grades of stainless steel for butt welding bends Type 3D  (90 and 180 degree)  
With and without straight straight ends and type 5D (90 degree)  comcentric and eccentric reduc er, tees caps and stub ends with requirements as used for 
piping work . 
293.  TS ISO 5290 / 
August  2015  Belt drives - Grooved pulleys for 
narrow V  - belts - Groove sections 
9N/J, 15N/J and 25N/J (effective 
system  This standard specifies the principal characteri stics of grooved pulleys (for 
groove sections 9N/J, 15N/J and 25N/J) intended to take both single and 
joined narrow V -belts for industrial power transmission drives.  
Some background information on the series of effective diameters is given in 
annex A.  
NOTE - The effective width of a groove is regarded as the basic dimension 
of standardization in the effective system for grooves and for the 
corresponding narrow V -belts considered as a whole.  
294.  TS ISO 5291 / 
August  2015  Belt drives  - Grooved pulleys for 
joined classical V -Belts  - Groove 
sections AJ, BJ,  CJ and DJ 
(Effective System)  This standard specifies the principal characteristics of grooved pulleys (for 
groove sections AJ, BJ, CJ and DJ), intended to take joined classical V -belts 
for industrial power  transmission drives.  
NOTE 1 - The effective width of a groove is regarded as the basic dimension 
of standardization for grooves and for the corresponding joined V -belts 
considered as a whole.  
NOTE 2 - The pitch line position can only be given approximat ely. The 
approximate pitch diameter of a pulley can be calculated by the following 
formula:  
dp = de - 2be 
295.  TS ISO 6194 -1 / 
March 2012  Rotary shaft lip -type seals 
incorporating elastomeric sealing 
elements - Part 1: Nominal 
dimensions and tolerances  This p art of ISO 6194 describes seals utilising elastomeric sealing elements. 
They are considered suitable for  use under low -pressure conditions (see 6.1).  
This part of ISO 6194 shows seal types and examples. It also specifies the 
nominal dimensions and  tolerances of the seals, shafts and housings, as well 
as a dimensional identification code.  NOTE - ISO 6194 is complementary to ISO 16589 which covers seals 
incorporating thermoplastic sealing elements.  
296.  TS ISO 6194 -4 / 
December  2013  Rotary shaft lip -type seals 
incorporating elastomeric sealing 
elements - Part 4: Performance 
test procedures  This part of ISO 6194 specifies test requirements for rotary shaft lip type 
seals. The tests may be used for qualification purposes. Materials quality 
control, dynamic  testing and supplementary low temperature testing 
requirements are also covered.  
297.  TS ISO 7041 / April  
2015  Prevailing torque type hexagon 
nuts (with non -metallic insert), 
style 2 - Property classes 9 and 12  This standard specifies the characteristics of prevailing torque type hexagon 
nuts (with nonmetallic insert), style 2, with threads from M5 up to and 
including M36, in product grade A for threads up to and including M16, and 
product grade B for threads above M16 , and with property classes 9 and 12.  
NOTE - The dimensions of the nuts correspond to those given in ISO 4033 
plus prevailing torque feature.  
If other specifications are required, they can be selected from existing 
International Standards, e.g. ISO 261, ISO 724, ISO 898 -2, ISO 965 -2, ISO 
2320 and ISO 4759 -1. 
298.  TS ISO 7375 -2 / 
April  1999  Road vehicles  -  Coiled tube 
assemblies for air brake 
connection between towing and 
towed vehicles Part 2: 
Performance requirements  This part of ISO 7375 specifies the minimum requirements for coiled tube 
assemblies manufactured  from thermoplastic tubing and with suitable end 
fittings.  
It applies to coiled tube assemblies for vehicle  combinations equipped with 
air brake systems.  
This part of ISO 7375 does not apply to ot her thermoplastic tubing used in 
brake systems.  
The coiled tube assemblies covered by this part of ISO 7375 belongs to two 
possible categories:  
− tube assemblies for use up to a maximum working pressure of 1 000 kPa;  
− tube assemblies for use up to a maximum working pressure of 1 250 kPa;  and within a temperature range between -40 °C and +100 °C.  
299.  TS ISO 7720 / April  
2015  Prevailing torque type all -metal 
hexagon nuts, style 2 - Property 
class 9  This standard specifies the characteristics of prevailing torque type all -metal 
hexagon nuts, of style 2, with threads from M5 up to and including M36, in 
product grade A for threads up to and including M16, and product grade B 
for threads over M16, and with pro perty class 9.  
NOTE 1 - The dimensions of the nuts, with the exception of the dimensions 
mw and h max, correspond to those given in ISO 4033.  
NOTE 2 - Nuts of property classes 5, 8, 10 and 12 are dealt with in ISO 7042.  
If other specifications are require d, they can be selected from existing 
International Standards, e.g. ISO 261, ISO 724, ISO 898 -2, ISO 965 -2, ISO 
2320 and ISO 4759 -1. 
300.  TS ISO 8052 / 
September 2021  Mopeds  - Direct current flasher 
units  This standard specifies the electrical characteristics  that direct current flasher 
units must comply with for mopeds sent for type testing.   
This standard is applied to flashers intended for use on mopeds, operating 
simultaneously or alternately with 6 V or 12 V electrical systems as defined 
in ISO 3833.  
301.  TS ISO 9981 / 
February 2021  Belt drives - Pulleys and V -ribbed 
belts for the automotive industry - 
PK profile: Dimensions  This standard specifies the principal dimensional characteristics of V -ribbed 
pulley groove profiles, together with the corresponding en dless V -ribbed 
belts of PK profile which are used predominantly for automotive accessory 
drive applications.  
This standard is not applied to the complete array of V -ribbed belts and 
pulleys of PH, PJ, PK, PL and PM profile for industrial and other non -
automotive applications which are covered by ISO 9982. PK belt profile 
dimensions and tolerances are the same in both International Standards.  
6.2 and 6.3 of this standard is not applicable to elastic belts.  302.  TS ISO 9982 / 
September 2021  Belt drives - Pulleys and V -ribbed 
belts for industrial applications - 
PH, PJ, PK, PL and PM profiles: 
dimensions  This standard specifies the principal dimensional characteristics of V -ribbed 
pulley groove profiles, together with the corresponding endless V -ribbed 
belts, of PH, PJ, PK, PL and PM profiles which are used for general industrial 
applications except elastic belts.  
The PK belt was originally established for automotive accessory drive 
applications and ISO 9981 deals specifically with this particular field.