Pipes and joints made of oriented unplasticized poly(vinyl chloride) (PVC-O) for the conveyance of water under pressure — Specifications

ISO 16422:2014 specifies the requirements of pipes and joints made of oriented unplasticized poly(vinyl chloride) (PVC-O), for piping systems intended to be used underground or above-ground where not exposed to direct sunlight, for water mains and services, pressurized sewer systems and irrigation systems. The piping system according to ISO 16422:2014 is intended for the conveyance of cold water under pressure, for drinking water and for general purposes up to and including 45 °C, and especially in those applications where special performance requirements are needed, such as impact loads and pressure fluctuations, up to pressure of 25 bars[1]. Joints constructed of other materials should meet their own relevant standards in addition to the fitness-for-purpose requirements of ISO 16422:2014. [1] 1 bar = 0,1 MPa = 105 Pa; 1 MPa = 1 N/mm2

Tubes et assemblages en poly(chlorure de vinyle) non plastifié orienté (PVC-O) pour le transport de l'eau sous pression — Spécifications

General Information

Status

Withdrawn

Publication Date

09-Feb-2014

ICS

23.040.20 - Plastics pipes

23.040.45 - Plastics fittings

91.140.60 - Water supply systems

Technical Committee

ISO/TC 138/SC 2 - Plastics pipes and fittings for water supplies

Drafting Committee

ISO/TC 138/SC 2 - Plastics pipes and fittings for water supplies

Current Stage

9599 - Withdrawal of International Standard

Completion Date

01-Feb-2024

Ref Project

Relations

Revised

ISO 16422-5:2024 - Pipes and joints made of oriented unplasticized poly(vinyl chloride) (PVC-O) for the conveyance of water under pressure — Part 5: Fitness for purpose of the system

Effective Date

28-Oct-2023

Revised

ISO 16422-2:2024 - Pipes and joints made of oriented unplasticized poly(vinyl chloride) (PVC-O) for the conveyance of water under pressure — Part 2: Pipes

Effective Date

28-Oct-2023

Revised

ISO 16422-1:2024 - Pipes and joints made of oriented unplasticized poly(vinyl chloride) (PVC-O) for the conveyance of water under pressure — Part 1: General

Effective Date

06-Jun-2022

Revises

ISO 16422:2006 - Pipes and joints made of oriented unplasticized poly(vinyl chloride) (PVC-O) for the conveyance of water under pressure — Specifications

Effective Date

17-Oct-2009

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ISO 16422:2014 - Pipes and joints made of oriented unplasticized poly(vinyl chloride) (PVC-O) for the conveyance of water under pressure -- Specifications

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ISO 16422:2014 - Pipes and joints made of oriented unplasticized poly(vinyl chloride) (PVC-O) for the conveyance of water under pressure -- Specifications

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26 pages

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Standards Content (Sample)

ISO 16422:2014 - Pipes and joi...

INTERNATIONAL ISO
STANDARD 16422
Second edition
2014-02-15
Pipes and joints made of oriented
unplasticized poly(vinyl chloride)
(PVC-O) for the conveyance of water
under pressure — Specifications
Tubes et assemblages en poly(chlorure de vinyle) non plastifié orienté
(PVC-O) pour le transport de l’eau sous pression — Spécifications
Reference number
ISO 16422:2014(E)
©
ISO 2014

---------------------- Page: 1 ----------------------
ISO 16422:2014(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2014
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
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2014 – All rights reserved

---------------------- Page: 2 ----------------------
ISO 16422:2014(E)

Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Symbols and abbreviated terms . 5
4.1 Symbols . 5
4.2 Abbreviations . 6
5 Material . 6
5.1 General . 6
5.2 Rework material . 6
6 Effect of materials on water quality . 6
7 Material classification . 6
7.1 MRS value . 6
7.2 Design coefficient. 6
7.3 Design stress . 7
8 Classification and selection of pipes . 7
8.1 Classification .
...

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