EN ISO 13844:2022
(Main)Plastics piping systems - Elastomeric-sealing-ring-type socket joints for use with plastic pipes - Test method for leaktightness under negative pressure, angular deflection and deformation (ISO 13844:2022)
Plastics piping systems - Elastomeric-sealing-ring-type socket joints for use with plastic pipes - Test method for leaktightness under negative pressure, angular deflection and deformation (ISO 13844:2022)
This document specifies a method for testing the leak tightness under negative pressure, angular deflection and deformation of assembled joints between elastomeric-sealing-ring-type sockets made of plastic or metal and plastic pressure pipes.
Kunststoff-Rohrleitungssysteme - Steckmuffenverbindungen mit elastomeren Dichtringen für Kunststoffdruckrohre - Prüfverfahren für die Dichtheit bei Unterdruck, Abwinkelung und Verformung (ISO 13844:2022)
Dieses Dokument legt ein Verfahren zur Prüfung der Dichtheit bei Unterdruck, Abwinkelung und Verformung von montierten Verbindungen zwischen Steckmuffen mit elastomeren Dichtringen aus Kunststoff oder Metall und Druckrohren aus Kunststoff fest.
WARNUNG — Anwender dieses Dokuments sollten mit der üblichen Laborpraxis vertraut sein. Die Anwendung dieses Dokuments kann den Einsatz gefährlicher Materialien, Arbeitsgänge und Geräte mit sich bringen. Dieses Dokument erhebt nicht den Anspruch, dass alle mit dessen Anwendung verbundenen Sicherheitsprobleme angesprochen werden. Es liegt in der Verantwortung des Anwenders dieses Dokuments, geeignete Vorkehrungen für den Arbeits- und Gesundheitsschutz zu treffen und die Anwendbarkeit einschränkender Vorschriften vor der Anwendung zu ermitteln.
Systèmes de canalisations en plastiques - Assemblages par emboîture à bague d'étanchéité en élastomère pour les tubes en plastiques - Méthode d'essai pour l'étanchéité sous pression négative, déviation angulaire et déformation (ISO 13844:2022)
Le présent document spécifie une méthode d’essai d’étanchéité sous pression négative, déviation angulaire et déformation d’assemblages entre emboîtures avec bague d’étanchéité en élastomère réalisées en plastique ou en métal et tubes sous pression en plastique.
Cevni sistemi iz polimernih materialov - Spoji z elastomernimi tesnilnimi obroči za tlačne polimerne cevi - Metoda za preskus tesnjenja spojev, obremenjenih s podtlakom ter izpostavljenih upogibu in deformaciji (ISO 13844:2022)
Ta dokument določa metodo za preskušanje tesnjenja spojev, obremenjenih s podtlakom ter izpostavljenih upogibu in deformaciji, za sestavljene spoje med elastomernimi tesnilnimi obroči iz polimernih ali kovinskih in polimernih cevi.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-maj-2022
Nadomešča:
SIST EN ISO 13844:2015
Cevni sistemi iz polimernih materialov - Spoji z elastomernimi tesnilnimi obroči za
tlačne polimerne cevi - Metoda za preskus tesnjenja spojev, obremenjenih s
podtlakom ter izpostavljenih upogibu in deformaciji (ISO 13844:2022)
Plastics piping systems - Elastomeric-sealing-ring-type socket joints for use with plastic
pressure pipes - Test method for leak tightness under negative pressure, angular
deflection and deformation (ISO 13844:2022)
Kunststoff-Rohrleitungssysteme - Steckmuffenverbindungen mit elastomeren Dichtringen
für Kunststoffrohre - Prüfverfahren für die Dichtheit bei Unterdruck, Abwinkelung und
Verformung (ISO 13844:2015)
Systèmes de canalisations en plastiques - Assemblages par emboîture à bague
d'étanchéité en élastomère pour les tubes sous pression plastiques - Méthode d'essai
pour l'étanchéité sous pression négative, déviation angulaire et déformation (ISO
13844:2015)
Ta slovenski standard je istoveten z: EN ISO 13844:2022
ICS:
23.040.60 Prirobnice, oglavki in spojni Flanges, couplings and joints
elementi
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 13844
EUROPEAN STANDARD
NORME EUROPÉENNE
February 2022
EUROPÄISCHE NORM
ICS 23.040.20 Supersedes EN ISO 13844:2015
English Version
Plastics piping systems - Elastomeric-sealing-ring-type
socket joints for use with plastic pressure pipes - Test
method for leak tightness under negative pressure,
angular deflection and deformation (ISO 13844:2022)
Systèmes de canalisations en plastiques - Assemblages Kunststoff-Rohrleitungssysteme -
par emboîture à bague d'étanchéité en élastomère Steckmuffenverbindungen mit elastomeren
pour les tubes en plastiques - Méthode d'essai pour Dichtringen für Kunststoffdruckrohre - Prüfverfahren
l'étanchéité sous pression négative, déviation angulaire für die Dichtheit bei Unterdruck, Abwinkelung und
et déformation (ISO 13844:2022) Verformung (ISO 13844:2022)
This European Standard was approved by CEN on 3 February 2022.
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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, 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
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 13844:2022 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 13844:2022) has been prepared by Technical Committee ISO/TC 138 "Plastics
pipes, fittings and valves for the transport of fluids" in collaboration with Technical Committee CEN/TC
155 “Plastics piping systems and ducting systems” the secretariat of which is held by NEN.
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 August 2022, and conflicting national standards shall
be withdrawn at the latest by August 2022.
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 13844:2015.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
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, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 13844:2022 has been approved by CEN as EN ISO 13844:2022 without any modification.
INTERNATIONAL ISO
STANDARD 13844
Third edition
2022-02
Plastics piping systems —
Elastomeric-sealing-ring-type socket
joints for use with plastic pipes —
Test method for leaktightness under
negative pressure, angular deflection
and deformation
Systèmes de canalisations en plastiques — Assemblages par
emboîture à bague d'étanchéité en élastomère pour les tubes en
plastiques — Méthode d'essai pour l'étanchéité sous pression
négative, déviation angulaire et déformation
Reference number
ISO 13844:2022(E)
ISO 13844:2022(E)
© ISO 2022
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
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
ISO 13844:2022(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Test parameters and requirements .1
6 Apparatus . 2
7 Test pieces .3
8 Procedure .3
9 Test report . 4
Annex A (normative) Test parameters . 6
iii
ISO 13844:2022(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 of the voluntary nature of standards, 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
www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 138, Plastics pipes, fittings and valves
for the transport of fluids, Subcommittee SC 5, General properties of pipes, fittings and valves of plastic
materials and their accessories — Test methods and basic specifications, in collaboration with the
European Committee for Standardization (CEN) Technical Committee CEN/TC 155, Plastics piping
systems and ducting systems, in accordance with the Agreement on technical cooperation between ISO
and CEN (Vienna Agreement).
This third edition cancels and replaces the second edition (ISO 13844:2015), which has been technically
revised.
The main change is as follows:
— the shape of the beams used in the test method has been aligned with ISO 13259.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
iv
INTERNATIONAL STANDARD ISO 13844:2022(E)
Plastics piping systems — Elastomeric-sealing-ring-type
socket joints for use with plastic pipes — Test method for
leaktightness under negative pressure, angular deflection
and deformation
WARNING — Persons using this document should be familiar with normal laboratory practice, if
applicable. The use of this document can involve hazardous materials, operations and equipment.
This document does not purport to address all of the safety concerns, if any, associated with
its use. It is the responsibility of the user of this document to establish appropriate safety and
health practices and determine the applicability of regulatory limitations prior to use.
1 Scope
This document specifies a method for testing the leak tightness under negative pressure, angular
deflection and deformation of assembled joints between elastomeric-sealing-ring-type sockets made of
plastic or metal and plastic pressure pipes.
2 Normative references
There are no normative references in this document.
3 Terms and definitions
No terms and definitions are listed in this document.
ISO and IEC maintain terminology databases for use in standardization at the following addresses:
— ISO Online browsing platform: available at https:// www .iso .org/ obp
— IEC Electropedia: available at https:// www .electropedia .org/
4 Principle
A test piece consisting of a plastic pipe mounted into a socket is exposed within a specified temperature
range to two specified negative internal pressures for a specified test period, while the pipe is being
subjected to an angular deflection in the socket and to deformation. During the test, the test piece is
monitored for signs of leakage.
5 Test parameters and requirements
The test parameters of the standard which refers to this document shall be used and the requirements
shall be fulfilled. If one or more test parameters are not given in the referring standard, the ones given
in Annex A shall apply.
The following test parameters should be given by the standard which refers to this document:
a) test medium;
b) test pressure (bar or MPa);
c) test duration (h)
...
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