SIST EN ISO 7751:2017
(Main)Rubber and plastics hoses and hose assemblies - Ratios of proof and burst pressure to maximum working pressure (ISO 7751:2016)
Rubber and plastics hoses and hose assemblies - Ratios of proof and burst pressure to maximum working pressure (ISO 7751:2016)
This document specifies ratios of proof pressure and minimum burst pressure to maximum working
pressure for various categories of hose service.
Gummi- und Kunststoffschläuche und -schlauchleitungen - Verhältnisse von Prüf- und Berstdruck zum Betriebsdruck (ISO 7751:2016)
Dieses Dokument legt die Verhältnisse von Prüf- und Mindestberstdruck zum maximalen Betriebsdruck für verschiedene Betriebsarten eines Schlauches fest.
Tuyaux et flexibles en caoutchouc et en plastique - Rapports des pressions d'épreuve et d'éclatement à la pression maximale de service (ISO 7751:2016)
ISO 7751:2016 spécifie les rapports de la pression d'épreuve et de la pression minimale de rupture à la pression maximale de service, pour les différents types d'usage des tuyaux.
Gumene in polimerne cevi ter cevni priključki - Razmerje med preskusnim in razpočnim tlakom ter največjim delovnim tlakom (ISO 7751:2016)
Ta dokument določa razmerja med preskusnim in najnižjim razpočnim tlakom ter največjim delovnim tlakom za različne kategorije uporabe cevi.
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 7751:2017
01-februar-2017
1DGRPHãþD
SIST EN ISO 7751:2000
SIST EN ISO 7751:2000/A1:2014
*XPHQHLQSROLPHUQHFHYLWHUFHYQLSULNOMXþNL5D]PHUMHPHGSUHVNXVQLPLQ
UD]SRþQLPWODNRPWHUQDMYHþMLPGHORYQLPWODNRP ,62
Rubber and plastics hoses and hose assemblies - Ratios of proof and burst pressure to
maximum working pressure (ISO 7751:2016)
Gummi- und Kunststoffschläuche und -schlauchleitungen - Verhältnisse von Prüf- und
Berstdruck zum Betriebsdruck (ISO 7751:2016)
Tuyaux et flexibles en caoutchouc et en plastique - Rapports des pressions d'épreuve et
d'éclatement à la pression maximale de service (ISO 7751:2016)
Ta slovenski standard je istoveten z: EN ISO 7751:2016
ICS:
23.040.70 Gumene cevi in armature Hoses and hose assemblies
SIST EN ISO 7751:2017 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 7751:2017
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SIST EN ISO 7751:2017
EN ISO 7751
EUROPEAN STANDARD
NORME EUROPÉENNE
November 2016
EUROPÄISCHE NORM
ICS 23.040.70 Supersedes EN ISO 7751:1997
English Version
Rubber and plastics hoses and hose assemblies - Ratios of
proof and burst pressure to maximum working pressure
(ISO 7751:2016)
Tuyaux et flexibles en caoutchouc et en plastique - Gummi- und Kunststoffschläuche und -
Rapports des pressions d'épreuve et de rupture à la schlauchleitungen - Verhältnisse von Prüf- und
pression maximale de service (ISO 7751:2016) Berstdruck zum Betriebsdruck (ISO 7751:2016)
This European Standard was approved by CEN on 9 October 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, 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
© 2016 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 7751:2016 E
worldwide for CEN national Members.
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SIST EN ISO 7751:2017
EN ISO 7751:2016 (E)
Contents Page
European foreword . 3
2
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SIST EN ISO 7751:2017
EN ISO 7751:2016 (E)
European foreword
This document (EN ISO 7751:2016) 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 May 2017, and conflicting national standards shall be
withdrawn at the latest by May 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 7751:1997.
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, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 7751:2016 has been approved by CEN as EN ISO 7751:2016 without any modification.
3
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SIST EN ISO 7751:2017
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SIST EN ISO 7751:2017
INTERNATIONAL ISO
STANDARD 7751
Third edition
2016-11-01
Rubber and plastics hoses and hose
assemblies — Ratios of proof and
burst pressure to maximum working
pressure
Tuyaux et flexibles en caoutchouc et en plastique — Rapports des
pressions d’épreuve et de rupture à la pression maximale de service
Reference number
ISO 7751:2016(E)
©
ISO 2016
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SIST EN ISO 7751:2017
ISO 7751:2016(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2016, 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
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2016 – All rights reserved
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SIST EN ISO 7751:2017
ISO 7751:2016(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references .
...
SLOVENSKI STANDARD
oSIST prEN ISO 7751:2015
01-september-2015
*XPHQHLQSROLPHUQHFHYLWHUFHYQLSULNOMXþNL5D]PHUMDSUHVNXVQHJDLQ
UD]SRþQHJDWODND]DQDþUWRYDQMHGHORYQHJDWODND ,62',6
Rubber and plastics hoses and hose assemblies - Ratios of proof and burst pressure to
maximum working pressure (ISO/DIS 7751:2015)
Gummi- und Kunststoffschläuche und -schlauchleitungen - Verhältnisse von Prüf- und
Berstdruck zum Betriebsdruck (ISO/DIS 7751:2015)
Tuyaux et flexibles en caoutchouc et en plastique - Rapports des pressions d'épreuve et
d'éclatement à la pression maximale de service (ISO/DIS 7751:2015)
Ta slovenski standard je istoveten z: prEN ISO 7751
ICS:
23.040.70 Gumene cevi in armature Hoses and hose assemblies
oSIST prEN ISO 7751:2015 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN ISO 7751:2015
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oSIST prEN ISO 7751:2015
DRAFT INTERNATIONAL STANDARD
ISO/DIS 7751
ISO/TC 45/SC 1 Secretariat: DSM
Voting begins on: Voting terminates on:
2015-07-02 2015-10-02
Rubber and plastics hoses and hose assemblies — Ratios of
proof and burst pressure to maximum working pressure
Tuyaux et flexibles en caoutchouc et en plastique — Rapports des pressions d’épreuve et d’éclatement à la
pression maximale de service
ICS: 23.040.70
ISO/CEN PARALLEL PROCESSING
This draft has been developed within the International Organization for
Standardization (ISO), and processed under the ISO lead mode of collaboration
as defined in the Vienna Agreement.
This draft is hereby submitted to the ISO member bodies and to the CEN member
bodies for a parallel five month enquiry.
Should this draft be accepted, a final draft, established on the basis of comments
received, will be submitted to a parallel two-month approval vote in ISO and
THIS DOCUMENT IS A DRAFT CIRCULATED
formal vote in CEN.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
To expedite distribution, this document is circulated as received from the
IN ADDITION TO THEIR EVALUATION AS
committee secretariat. ISO Central Secretariat work of editing and text
BEING ACCEPTABLE FOR INDUSTRIAL,
composition will be undertaken at publication stage.
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 7751:2015(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
©
PROVIDE SUPPORTING DOCUMENTATION. ISO 2015
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oSIST prEN ISO 7751:2015
ISO/DIS 7751:2015(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2015, 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
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. +41 22 749 01 11
Fax +41 22 749 09 47
copyright@iso.org
www.iso.org
ii © ISO 2015 – All rights reserved
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oSIST prEN ISO 7751:2015
ISO/DIS 7751:2015(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative reference . 1
3 Proof pressure ratio . 1
4 Minimum burst pressure ratio . 1
© ISO 2015 – All rights reserved iii
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oSIST prEN ISO 7751:2015
ISO/DIS 7751:2015(E)
F
...
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