Rubber or plastics hoses and hose assemblies - Hydraulic impulse test with flexing (ISO 6802:2018)

This document describes hose impulse testing, with flexing, of rubber or plastics hydraulic hose
assemblies at both high and low impulse pressures. The high-pressure testing is carried out at pressures
greater than 3 MPa and the low-pressure testing at pressures from 1,5 MPa to 3 MPa. The test procedure
is applicable to hydraulic hose assemblies that are subject to pulsating pressures in service which are
included in the product requirements.
NOTE Impulse test procedures without flexing can be found in ISO 6803.

Gummi- und Kunststoffschläuche und Schlauchleitungen mit Drahtgeflechteinlage - Hydraulik-Impulsprüfung mit wechselnder Biegung (ISO 6802:2018)

Diese Internationale Norm beschreibt eine Druckimpulsprüfung mit wechselnder Biegung für Gummi  oder Kunststoffschläuche und  schlauchleitungen.
Die Prüfung ist anwendbar für Hochdruckschläuche und  schlauchleitungen, die während des Betriebs pulsierendem Druck ausgesetzt sind.
Diese Norm beschreibt zwei Prüfverfahren. Wenn keine Anforderung in der Produktnorm festgelegt ist, wird Verfahren 1 verwendet. Bei beiden Prüfverfahren kann wahlweise das Abkühlverfahren genutzt werden.
ANMERKUNG   Die Druckimpulsprüfung ist in ISO 6803 beschrieben.

Tuyaux et flexibles en caoutchouc et en plastique renforcés par des fils métalliques - Essai d'impulsions hydrauliques avec flexions (ISO 6802:2018)

Le présent document décrit des essais d'impulsion des tuyaux, avec flexions, des flexibles en caoutchouc ou en plastique à des pressions d'impulsion élevées et basses. L'essai à haute pression est réalisé à des pressions supérieures à 3 MPa et l'essai à basse pression à des pressions comprises entre 1,5 MPa et 3 MPa. Le mode opératoire d'essai s'applique aux flexibles hydrauliques qui sont soumis à des pressions pulsatoires en service incluses dans les exigences de produit.
NOTE Le mode opératoire des essais d'impulsions sans flexion se trouve dans l'ISO 6803.

Gumene ali polimerne cevi ter cevni priključki - Hidravlično sunkovno preskušanje z upogibanjem (ISO 6802:2018)

Ta dokument opisuje sunkovno preskušanje gumenih ali polimernih hidravličnih cevnih priključkov z upogibanjem tako pri visokih kot pri nizkih vrednostih tlačnih sunkov. Visokotlačno preskušanje se izvaja pri vrednostih tlaka nad 3 MPa, nizkotlačno preskušanje pa pri vrednostih tlaka od 1,5 MPa do 3 MPa. Preskusni postopek se uporablja za hidravlične cevne priključke, ki so pri uporabi izpostavljeni tlačnim sunkom, vključenim v zahtevah za proizvod.
OPOMBA: Postopki sunkovitega preskušanja brez upogibanja so navedeni v standardu ISO 6803.

General Information

Status
Published
Public Enquiry End Date
31-May-2017
Publication Date
12-Nov-2018
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
05-Nov-2018
Due Date
10-Jan-2019
Completion Date
13-Nov-2018

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SLOVENSKI STANDARD
SIST EN ISO 6802:2019
01-januar-2019
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SIST EN ISO 6802:2009

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Rubber or plastics hoses and hose assemblies - Hydraulic impulse test with flexing (ISO

6802:2018)
Gummi- und Kunststoffschläuche und Schlauchleitungen mit Drahtgeflechteinlage -
Hydraulik-Impulsprüfung mit wechselnder Biegung (ISO 6802:2018)

Tuyaux et flexibles en caoutchouc et en plastique renforcés par des fils métalliques -

Essai d'impulsions hydrauliques avec flexions (ISO 6802:2018)
Ta slovenski standard je istoveten z: EN ISO 6802:2018
ICS:
23.040.70 Gumene cevi in armature Hoses and hose assemblies
SIST EN ISO 6802:2019 en,fr,de

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

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SIST EN ISO 6802:2019
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SIST EN ISO 6802:2019
EN ISO 6802
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2018
EUROPÄISCHE NORM
ICS 23.040.70 Supersedes EN ISO 6802:2008
English Version
Rubber or plastics hoses and hose assemblies - Hydraulic
impulse test with flexing (ISO 6802:2018)

Tuyaux et flexibles en caoutchouc et en plastique Gummi- und Kunststoffschläuche und -

renforcés par des fils métalliques - Essai d'impulsions schlauchleitungen - Hydraulik-Impulsprüfung mit

hydrauliques avec flexions (ISO 6802:2018) wechselnder Biegung (ISO 6802:2018)
This European Standard was approved by CEN on 19 August 2018.

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: Rue de la Science 23, B-1040 Brussels

© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 6802:2018 E

worldwide for CEN national Members.
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SIST EN ISO 6802:2019
EN ISO 6802:2018 (E)
Contents Page

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

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SIST EN ISO 6802:2019
EN ISO 6802:2018 (E)
European foreword

This document (EN ISO 6802:2018) 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 April 2019, and conflicting national standards shall be

withdrawn at the latest by April 2019.

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

patent rights. CEN shall not be held responsible for identifying any or all such patent rights.

This document supersedes EN ISO 6802:2008.

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 6802:2018 has been approved by CEN as EN ISO 6802:2018 without any modification.

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SIST EN ISO 6802:2019
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SIST EN ISO 6802:2019
INTERNATIONAL ISO
STANDARD 6802
Fourth edition
2018-08
Rubber or plastics hoses and hose
assemblies — Hydraulic impulse test
with flexing
Tuyaux et flexibles en caoutchouc et en plastique renforcés par des fils
métalliques — Essai d'impulsions hydrauliques avec flexions
Reference number
ISO 6802:2018(E)
ISO 2018
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SIST EN ISO 6802:2019
ISO 6802:2018(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2018

All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2018 – All rights reserved
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SIST EN ISO 6802:2019
ISO 6802:2018(E)
Contents Page

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

Introduction ..................................................................................................................................................................................................................................v

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

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

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

4 Test methods ............................................................................................................................................................................................................. 1

5 Apparatus ..................................................................................................................................................................................................................... 1

6 Test fluid ........................................................................................................................................................................................................................ 4

7 Test piece ...................................................................................................................................................................................................................... 4

8 Procedure..................................................................................................................................................................................................................... 5

9 Expression of results ........................................................................................................................................................................................ 5

10 Test report ................................................................................................................................................................................................................... 5

Annex A (informative) Procedure for the optional cool down leakage test ................................................................. 7

© ISO 2018 – All rights reserved iii
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SIST EN ISO 6802:2019
ISO 6802:2018(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

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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
...

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