PRECISION METAL TUBING FOR THE MEDICAL INDUSTRYMIL L IM E T E R S

TUBING GUIDELINE (BASED ON ISO 9626:2016(E)
INSIDE DIAMETERGAUGEGSTANDARD
Millimeters

OUTSIDE DIAMETERMinMax

NORMAL WALL
Min
Max

1011
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

3.40
3.00
2.70
2.40
2.10
1.80
1.60
1.40
1.20
1.10
0.90
0.80
0.70
0.60
0.55
0.50
0.45
0.40
0.36
0.33
0.30
0.25
0.23
0.20
0.18

3.300 — 3.500
2.950 — 3.150
2.650 — 2.850
2.300 — 2.500
1.950 — 2.1501.750 — 1.900
1.600 — 1.690
1.400 — 1.510
1.200 — 1.300
1.030 — 1.100
0.860 — 0.920
0.800 — 0.830
0.698 — 0.730
0.600 — 0.673
0.550 — 0.580
0.500 — 0.530
0.440 — 0.470
0.400 — 0.420
0.349 — 0.370
0.324 — 0.351
0.298 — 0.320
0.254 — 0.267
0.229 — 0.241
0.203 — 0.216
0.178 — 0.191

2.500* — 2.818
2.200* — 2.463
1.950* — 2.234
1.700* — 1.955
1.500 — 1.599
1.300 — 1.459
1.100 — 1.282
0.950 — 1.155
0.790 — 0.909
0.648 — 0.749
0.560 — 0.634
0.490 — 0.546
0.390 — 0.439
0.317 — 0.369
0.280 — 0.342
0.232 — 0.291
0.232 — 0.291
0.184 — 0.240
0.133 — 0.189
0.133 — 0.189
0.133 — 0.164
0.114 — 0.124
0.089 — 0.104
0.089
0.064
* If the wall thickness > 0.350 mm:
pre-material outsourced

INTERNAL STANDARDS (WHEN NOT SPECIFIED BY CUSTOMER)

THIN WALL
MinMaxEXTRA THIN WALLMinULTRA THIN WALL
Min

2.819 — 3.000
2.464 — 2.750
2.235 — 2.450
1.956 — 2.160
1.600 — 1.726
1.727
1.460 — 1.559
1.560
1.283 — 1.389
1.390
1.156 — 1.243
1.244
0.910 — 0.040
1.041
0.750 — 0.849
0.850
0.635 — 0.686
0.687
0.547 — 0.609
0.610
0.440 — 0.521
0.522
0.370 — 0.459
0.460
0.343
0.292
0.292		
0.241
0.190
0.190
0.240
0.165
0.190
0.125
0.146
0.105
0.125
0.105
0.125
0.091
0.105

1.276
0.891
0.713
0.645

0.265
0.240
0.176
0.146

In Production Specific products specs developed in collaboration with customers
Numbers in blue are Fuji Seiko internal guidance, not specified by ISO 9626:2016(E)

GENERAL TOLERANCE GUIDELINES (UNIT µm)

LENGTH OFSTRAIGHT LENGTHS

2.2m long max +/- 5mm Tighter control possible with an additional charge

GAUGES

OD +/-

ID +/-MIN WALLULTIMATETENSILE STRENGTH

Default “Full Hard”: Min 965 Mpa

10 – 1920

20100

END CUT

Standard: simple rough cut - Optional square end cut with an additional charge

20 – 23101570CLEANING

Solvent cleaned both ID and OD

24 – 29101560ADDITIONALTESTINGAll tubes are pressure tested to insure product is pinhole free30 – 3281050

VISUALINSPECTION

100% visual inspection on straight tubes to remove parts with surface defects

SURFACEROUGHNESS

ID: Ra 0.4-2.5 µm TypicalOD: Ra < 0.6 µm Typical

CANNULA
Fuji Seiko produces more than 3.5 million cannula each day. All cannula come fromour high-quality, precision tubing with all deburring, cleaning and passivation done
on-site by our technicians. In addition, our grinding equipment is highly flexible andcan meet the precision grinds you require.

860-6 Yamamiya, Fuijnomiya-City, Shizuoka, Japan 418-0111©2017 Fuji Seiko. All rights reserved. info@fujiseiko.com

Lancet point

Semi-lancet point

Back point

PRECISION METAL TUBING FOR THE MEDICAL INDUSTRY

IN CH E S

TUBING GUIDELINE (BASED ON ISO 9626:2016(E)
INSIDE DIAMETERGAUGEGSTANDARD
InchesOUTSIDE DIAMETERMinMax

NORMAL WALL
Min
Max

1011
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

0.13390.11810.10630.09450.08270.07090.06300.05510.04720.04330.03540.03150.02760.02360.02170.01970.01770.01570.01420.01300.01180.00980.00910.00790.00710.1299 — 0.1378
0.1161 — 0.1240
0.1043 — 0.1122
0.0906 — 0.0984
0.0768 — 0.0846
0.0698 — 0.0748
0.0630 — 0.0665
0.0551 — 0.0594
0.0472 — 0.0512
0.0406 — 0.0433
0.0339 — 0.0362
0.0315 — 0.0327
0.0275 — 0.0287
0.0236 — 0.0265
0.0217 — 0.0228
0.0197 — 0.0209
0.0173 — 0.0185
0.0157 — 0.0165
0.0137 — 0.0146
0.0128 — 0.01380.0117 — 0.0126
0.0100 — 0.0105
0.0090 — 0.0095
0.0080 — 0.0085
0.0070 — 0.0075

0.0984* — 0.1109
0.0866* — 0.0970
0.0768* — 0.0880
0.0669* — 0.0770
0.0591 — 0.0630
0.0512 — 0.0574
0.0433 — 0.0505
0.0374 — 0.0455
0.0311 — 0.0358
0.0255 — 0.0295
0.0220 — 0.0250
0.0193 — 0.0215
0.0154 — 0.0173
0.0125 — 0.0145
0.0110 — 0.0135
0.0091 — 0.0115
0.0091 — 0.0115
0.0072 — 0.0094
0.0052 — 0.0074
0.0052 — 0.0074
0.0052 — 0.0065
0.0045 — 0.0049
0.0035 — 0.0041
0.00350.0025

THIN WALL
MinMaxEXTRA THIN WALL
MinULTRA THIN WALL
Min

0.1110 — 0.1181
0.0970 — 0.1083
0.0880 — 0.0965
0.0770 — 0.0850
0.0630 — 0.0680
0.06800.0575 — 0.0614
0.06140.0505 — 0.0547
0.05470.0455 — 0.0489
0.04900.0358 — 0.0409
0.04100.0295 — 0.0334
0.03350.0250 — 0.0270
0.02700.0215 — 0.0240
0.02400.0173 — 0.0205
0.02060.0146 — 0.0181
0.01810.01350.01150.0115		
0.00950.00750.00750.00940.00650.00750.00490.00570.00410.00490.00410.00490.00360.0041* If the wall thickness > 0.0138 in:
pre-material outsourced

INTERNAL STANDARDS (WHEN NOT SPECIFIED BY CUSTOMER)

0.05020.03510.02810.02540.01040.00940.00690.0057In Production Specific products specs developed in collaboration with customers
Numbers in blue are Fuji Seiko internal guidance, not specified by ISO 9626:2016(E)

GENERAL TOLERANCE GUIDELINES (UNIT 10 -3 of inch)

LENGTH OFSTRAIGHT LENGTHS

86” long max +/- 0.2” Tighter control possible with an additional charge

GAUGES

OD +/-

ID +/-MIN WALLULTIMATETENSILE STRENGTH

Default “Full Hard”: Min 140Ksi

10 – 19

0.8

0.8

3.9

END CUT

Standard: simple rough cut - Optional square end cut with an additional charge

20 – 23

0.4

0.6

2.8

CLEANING

Solvent cleaned both ID and OD

24 – 29

0.4

0.6

2.4

ADDITIONALTESTINGAll tubes are pressure tested to insure product is pinhole free

30 – 320.3

0.4

2.0VISUAL
INSPECTION

100% visual inspection on straight tubes to remove parts with surface defects

SURFACEROUGHNESS

ID: Ra 16-100 µinch TypicalOD: Ra < 24 µinch Typical

CANNULA
Fuji Seiko produces more than 3.5 million cannula each day. All cannula come fromour high-quality, precision tubing with all deburring, cleaning and passivation done
on-site by our technicians. In addition, our grinding equipment is highly flexible andcan meet the precision grinds you require.

860-6 Yamamiya, Fujinomiya-City, Shizuoka, Japan 418-0111©2017 Fuji Seiko. All rights reserved. info@fujiseiko.com

Lancet point

Semi-lancet point

Back point