Rubber hoses and hose assemblies for saturated steam - Specification (ISO 6134:2017)

This document specifies requirements for two types of hoses and hose assemblies, low 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 classes having either an oil resistant or non-oil resistant cover.

Gummischläuche und -schlauchleitungen für gesättigten Dampf - Spezifikation (ISO 6134:2017)

Tuyaux et flexibles en caoutchouc pour vapeur saturée - Spécification (ISO 6134:2017)

ISO 6134:2017 spécifie les exigences relatives à deux types de tuyaux et de flexibles en caoutchouc, à basse pression avec une pression maximale de service de 6 bar et à haute pression avec une pression maximale de service de 18 bar, et avec embouts en métal, conçus pour véhiculer de la vapeur saturée et du condensat d'eau chaude.
Chaque type est divisé en deux classes ayant soit un revêtement résistant à l'huile soit un revêtement non résistant à l'huile.
NOTE Des informations relatives à la fréquence des essais des flexibles en service et au stockage sont données dans l'Annexe A et l'Annexe B.

Gumene cevi in cevni priključki za nasičeno paro - Specifikacija (ISO 6134:2017)

Ta dokument določa zahteve za dve vrsti cevi in cevnih priključkov (nizkotlačni z največjim delovnim tlakom 6 barov in visokotlačni z največjim delovnim tlakom 18 barov), izdelanih iz gume, in za cevne fitinge, izdelane iz kovine, ki so namenjeni za odvajanje nasičene pare in kondenzirane vroče vode.
Vsaka vrsta je razdeljena v dva razreda, ki vključujeta pokrov, ki je ali ni odporen proti olju.

General Information

Status
Published
Public Enquiry End Date
09-Jul-2015
Publication Date
06-Feb-2017
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
03-Feb-2017
Due Date
10-Apr-2017
Completion Date
07-Feb-2017

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SLOVENSKI STANDARD
SIST EN ISO 6134:2017
01-april-2017
1DGRPHãþD
SIST EN ISO 6134:2005
*XPHQHFHYLLQFHYQLSULNOMXþNL]DQDVLþHQRSDUR6SHFLILNDFLMD ,62

Rubber hoses and hose assemblies for saturated steam - Specification (ISO 6134:2017)

Gummischläuche und -schlauchleitungen für gesättigten Dampf - Spezifikation (ISO
6134:2017)

Tuyaux et flexibles en caoutchouc pour vapeur saturée - Spécification (ISO 6134:2017)

Ta slovenski standard je istoveten z: EN ISO 6134:2017
ICS:
23.040.70 Gumene cevi in armature Hoses and hose assemblies
SIST EN ISO 6134:2017 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 6134:2017
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SIST EN ISO 6134:2017
EN ISO 6134
EUROPEAN STANDARD
NORME EUROPÉENNE
January 2017
EUROPÄISCHE NORM
ICS 23.040.70 Supersedes EN ISO 6134:2005
English Version
Rubber hoses and hose assemblies for saturated steam -
Specification (ISO 6134:2017)

Tuyaux et flexibles en caoutchouc pour vapeur saturée Gummischläuche und -schlauchleitungen für

- Spécification (ISO 6134:2017) gesättigten Dampf - Spezifikation (ISO 6134:2017)

This European Standard was approved by CEN on 30 November 2016.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this

European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references

concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN

member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by

translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management

Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,

Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,

Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,

Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels

© 2017 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 6134:2017 E

worldwide for CEN national Members.
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SIST EN ISO 6134:2017
EN ISO 6134:2017 (E)
Contents Page

European foreword ....................................................................................................................................................... 3

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SIST EN ISO 6134:2017
EN ISO 6134:2017 (E)
European foreword

This document (EN ISO 6134:2017) has been prepared by Technical Committee ISO/TC 45 "Rubber and

rubber products" in collaboration with Technical Committee CEN/TC 218 “Rubber and plastics hoses

and hose assemblies” the secretariat of which is held by BSI.

This European Standard shall be given the status of a national standard, either by publication of an

identical text or by endorsement, at the latest by July 2017 and conflicting national standards shall be

withdrawn at the latest by July 2017.

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent

rights.
This document supersedes EN ISO 6134:2005.

According to the CEN-CENELEC Internal Regulations, the national standards organizations of the

following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,

Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,

France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,

Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,

Turkey and the United Kingdom.
Endorsement notice

The text of ISO 6134:2017 has been approved by CEN as EN ISO 6134:2017 without any modification.

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SIST EN ISO 6134:2017
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SIST EN ISO 6134:2017
INTERNATIONAL ISO
STANDARD 6134
Fourth edition
2017-01
Rubber hoses and hose assemblies for
saturated steam — Specification
Tuyaux et flexibles en caoutchouc pour vapeur saturée —
Spécification
Reference number
ISO 6134:2017(E)
ISO 2017
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SIST EN ISO 6134:2017
ISO 6134:2017(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2017, Published in Switzerland

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form

or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior

written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of

the requester.
ISO copyright office
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Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2017 – All rights reserved
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SIST EN ISO 6134:2017
ISO 6134:2017(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 General requirements ..................................................................................................................................................................................... 2

5 Classification ............................................................................................................................................................................................................ 2

6 Materials and construction ....................................................................................................................................................................... 2

7 Dimensions and tolerances ....................................................................................................................................................................... 2

7.1 Diameters, thickness of lining and cover, and bend radii ................................................................................... 2

7.2 Length of hoses and hose assemblies and tolerances ........................................................................................... 3

7.3 Concentricity............................................................................................................................................................................................. 3

8 Physical properties of compounds .................................................................................................................................................... 3

9 Physical properties of finished hoses and hose assemblies .................................................................................... 4

10 Resistance to steam ........................................................................................................................................................................................... 5

10.1 Principle ........................................................................................................................................................................................................ 5

10.2 Short-term exposure .......................................................................................................................................................................... 5

10.3 Long term test .......................................................................................................................................................................................... 5

10.4 Observations ............................................................................................................................................................................................. 5

10.5 Additional tests ....................................................................................................................................................................................... 5

11 Electrical resistance .......................................................................................................................................................................................... 5

12 Type testing................................................................................................................................................................................................................ 6

13 Marking .......................................................................................................................................................................................................................... 6

13.1 Hoses ............................................................................................................................................................................................................... 6

13.2 Hose couplings ........................................................................................................................................................................................ 7

13.3 Identification of hose assemblies ............................................................................................................................................ 7

14 Frequency of testing .......................................................................................................................................................................................... 7

Annex A (informative) Test frequency for hose assemblies in use ....................................................................................... 8

Annex B (informative) Storage and admissible storage time ..................................................................................................... 9

Annex C (normative) Type and routine test ...............................................................................................................................................10

Annex D (informative) Test frequency for production acceptance test ........................................................................11

Bibliography .............................................................................................................................................................................................................................12

© ISO 2017 – All rights reserved iii
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SIST EN ISO 6134:2017
ISO 6134:2017(E)
Foreword

ISO (the International Organization for Standardization) is a worldwide federation of national standards

bodies (ISO member bodies). The work of preparing International Standards is normally carried out

through ISO technical committees. Each member body interested in a subject for which a technical

committee has been established has the right to be represented on that committee. International

organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.

ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of

electrotechnical standardization.

The procedures used to develop this document and those intended for its further maintenance are

described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the

different types of ISO documents should be noted. This document was drafted in accordance with the

editorial rules of the ISO/IEC Directives, Part 2 (see www .iso .org/ directives).

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of

any patent rights identified during the development of the document will be in the Introduction and/or

on the ISO list of patent declarations received (see www .iso .org/ patents).

Any trade name used in this document is information given for the convenience of users and does not

constitute an endorsement.

For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment,

as well as information about ISO’s adherence to the World Trade Organization (WTO) principles in the

Technical Barriers to Trade (TBT) see the following URL: www . i so .org/ iso/ foreword .html.

This document was prepared by Technical Committee ISO/TC 45, Rubber and rubber products,

Subcommittee SC 1, Rubber and plastics hoses and hose assemblies.

This fourth edition cancels and replaces the third edition (ISO 6134:2005), which has been technically

revised to update Clause 2.
iv © ISO 2017 – All rights reserved
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SIST EN ISO 6134:2017
INTERNATIONAL STANDARD ISO 6134:2017(E)
Rubber hoses and hose assemblies for saturated steam —
Specification
1 Scope

This document specifies requirements for two types of hoses and hose assemblies, low 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 classes 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.
2 Normative references

The following documents are referred to in the text in such a way that some or all of their content

constitutes requirements of this document. For dated references, only the edition cited applies. For

undated references, the latest edition of the referenced document (including any amendments) applies.

ISO 37, Rubber, vulcanized or thermoplastic — Determination of tensile stress-strain properties

ISO 188, Rubber, vulcanized or thermoplastic — Accelerated ageing and heat resistance tests

ISO 1402, Rubber and plastics hoses and hose assemblies — Hydrostatic testing

ISO 1817, Rubber, vulcanized or thermoplastic — Determination of the effect of liquids

ISO 4023:2009, Rubber hoses and hose assemblies for steam — Test methods

ISO 4649:2010, Rubber, vulcanized or thermoplastic — Determination of abrasion resistance using a

rotating cylindrical drum device

ISO 4671, Rubber and plastics hoses and hose assemblies — Methods of measurement of the dimensions of

hoses and the lengths of hose assemblies

ISO 7326:2006, Rubber and plastics hoses — Assessment of ozone resistance under static conditions

ISO 8031:2009, Rubber and plastics hoses and hose assemblies — Determination of electrical resistance

and conductivity

ISO 8033, Rubber and plastics hoses — Determination of adhesion between components

ISO 8330, Rubber and plastics hoses and hose assemblies — Vocabulary

ISO 10619-1:2011, Rubber and plastics hoses and tubing — Measurement of flexibility and stiffness —

Part 1: Bending tests at ambient temperature
3 Terms and definitions

For the purposes of this document, the terms and definitions given in ISO 8330 apply.

ISO and IEC maintain terminological databases for use in standardization at the following addresses:

— IEC Electropedia: available at http:// www .electropedia .org/
© ISO 2017 – All rights reserved 1
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SIST EN ISO 6134:2017
ISO 6134:2017(E)
— ISO Online browsing platform: available at http:// www .iso .org/ obp
4 General requir
...

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