JAPANESEINDUSTRIAL
STANDARD
Translated and Published byJapanese Standards Association

JIS K 6330-11: 2023

(JRMA/JSA)

Testing methods for rubber and plastics
hoses — Part 11: Determination ofabrasion resistance of the outer cover

ICS 83.140.40
Reference number : JIS K 6330-11 : 2023 (E)
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9 S

K 6330-11 : 2023

Date of Establishment: 2023-02-20
Date of Public Notice in Official Gazette: 2023-02-20
Investigated by: Japanese Industrial Standards CommitteeStandards Board for ISO area
JIS K6330-11 : 2023, First English edition published in 2024-05
Translated and published by: Japanese Standards Association
Mita Avanti, 3-11-28, Mita, Minato-ku, Tokyo, 108-0073 JAPANIn the event of any doubts arising as to the contents,
the original JIS is to be the final authority.
 JSA 2024
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized
in any form or by any means, electronic or mechanical, including photocopying and microfilm, without
permission in writing from the publisher.
Printed in JapanHN

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K 6330-11 : 2023
ContentsPage1

Scope ································································································ 12

Normative references··········································································· 13

Terms and definitions ·········································································· 14Principle ··························································································· 25Hose abrasion test machine ·································································· 26

Test pieces ························································································· 47

Standard laboratory temperature and humidity ······································· 48Applied force ······················································································ 49Procedure ·························································································· 410Calculation ························································································ 611

Test report························································································· 6

Annex A (informative)

Test conditions ··························································· 8

Annex B (informative)

Test precision ···························································10(i)PROTECTED BY COPYRIGHT

K 6330-11 : 2023

Foreword
This Japanese Industrial Standard has been established by the Ministerof Economy, Trade and Industry through deliberations at the JapaneseIndustrial Standards Committee according to the proposal for establishment of Japanese Industrial Standard submitted by The Japan Rubber
Manufacturers Association (JRMA)/Japanese Standards Association(JSA) with a draft being attached, based on the provision of Article 12,
paragraph (1) of the Industrial Standardization Act.
This JIS document is protected by the Copyright Act.
Attention is drawn to the possibility that some parts of this Standard
may conflict with patent rights, published patent application or utility
model rights. The relevant Minister and the Japanese Industrial Standards Committee are not responsible for identifying any of such patentrights, published patent application or utility model rights.
JIS K6330 series consists of the following 11 parts :JIS K 6330-1 Testing methods for rubber and plastics hoses — Part

1 : Methods of measurement of dimensions for hoses and hose assemblies

JIS K 6330-2 Rubber and plastics hoses and hose assemblies — Part

2 : Hydrostatic testing

JIS K 6330-3 Testing methods for rubber and plastics hoses and hoseassemblies — Part 3 : Determination of resistance to vacuum

JIS K 6330-4 Testing methods for rubber and plastics hoses — Part

4 : Sub-ambient temperature flexibility tests

JIS K 6330-5 Testing methods for rubber and plastics hoses — Part

5 : Determination of electrical resistanceJIS K 6330-6 Rubber and plastics hoses — Part 6 : Determination ofadhesion between components

JIS K 6330-7 Rubber and plastics hoses — Part 7 : Assessment ofozone resistance under static conditions

JIS K 6330-8 Testing methods for rubber and plastics hoses — Part

8 : Hydraulic-pressure impulse test without flexing

JIS K 6330-9 Testing methods for rubber and plastics hoses — Part

9 : Bending properties of hoses and tubing

JIS K 6330-10 Testing methods for rubber and plastics hoses — Part

10 : Determination of transmission of liquids through hose walls

JIS K 6330-11 Testing methods for rubber and plastics hoses — Part

11 : Determination of abrasion resistance of the outer cover(ii)PROTECTED BY COPYRIGHTJAPANESE INDUSTRIAL STANDARD

JIS K 6330-11 : 2023

Testing methods for rubber and plastics hoses — Part 11 :Determination of abrasion resistance of the outer cover1

ScopeThis Japanese Industrial Standard specifies a method for the determination of abrasion resistance of the outer cover of rubber and plastics hoses. This standard is applicable to hoses with nominal diameters of 5 to 51 and also to hoses with other nominaldiameters.
WARNING

2

Persons using this Standard should be familiar with normal laboratory
practice. This Standard does not purport to address all of the safety
problems, if any, associated with its use. It is the responsibility of theuser of this Standard to establish appropriate safety and health practices.

Normative references

Part or all of the provisions of the following standards, through reference in this text,
constitute provisions of this Standard. The most recent editions of the standards (including amendments) indicated below shall be applied.
JIS B 7507 Geometrical product specifications (GPS) — Dimensional measuring

equipment — Vernier, dial and digital callipers

JIS B 7516 Metal rules
JIS K 6200 Rubber — Vocabulary
JIS K 6250 Rubber — General procedures for preparing and conditioning test

pieces for physical test methods

JIS K 6264-1 Rubber, vulcanized or thermoplastic — Determination of abrasion

resistance — Part 1 : Guide

JIS K 6264-2 Rubber, vulcanized or thermoplastic — Determination of abrasion

resistance — Part 2 : Testing methods

JIS R 6210 Vitrified grinding wheels
JIS R 6211-1
JIS Z 8401
3

Bonded abrasive products — Dimensions — Part 1 : Grinding wheels
for external cylindrical grinding between centres
Rounding of numbers

Terms and definitions

For the purpose of this Standard, the following terms and definitions, and those given in JIS K 6200, JIS K 6264-1 and JIS K 6264-2 apply.
3.1

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