Plastics pipes and fittings — Pressure reduction factors for polyethylene pipeline systems for use at temperatures above 20 degrees C

ISO 13761:2017 specifies a method for the derivation of pressure reduction factors to obtain the allowable operating pressure for operation of polyethylene (PE) pipeline systems at temperatures between 20 °C and 40 °C or 50 °C, dependent on the classification of the material used for manufacture.

Tubes et raccords en matières plastiques — Facteurs de réduction de pression des canalisations en polyéthylène utilisées à des températures supérieures à 20 degrés C

General Information

Status
Published
Publication Date
17-Jul-2017
Current Stage
9093 - International Standard confirmed
Completion Date
16-Jan-2023
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ISO 13761:2017 - Plastics pipes and fittings -- Pressure reduction factors for polyethylene pipeline systems for use at temperatures above 20 degrees C
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INTERNATIONAL ISO
STANDARD 13761
Second edition
2017-07
Plastics pipes and fittings — Pressure
reduction factors for polyethylene
pipeline systems for use at
temperatures above 20 °C
Tubes et raccords en matières plastiques — Facteurs de réduction
de pression des canalisations en polyéthylène utilisées à des
températures supérieures à 20 °C
Reference number
ISO 13761:2017(E)
©
ISO 2017

---------------------- Page: 1 ----------------------
ISO 13761:2017(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
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ii © ISO 2017 – All rights reserved

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ISO 13761:2017(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Procedure. 1
5.1 Determination of the applicable pressure reduction factor . 1
5.2 Analysis of data by extrapolation . 2
5.3 Design lifetime . 2
Bibliography . 4
© ISO 2017 – All rights reserved iii

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ISO 13761:2017(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
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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 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 the following
URL: w w w . i s o .org/ iso/ foreword .html.
This document was prepared by Technical Committee ISO/TC 138, Plastic 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 metho
...

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