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oSIST prEN ISO 15875-2:2024

(Main)

Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Part 2: Pipes (ISO/DIS 15875-2:2024)

Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Part 2: Pipes (ISO/DIS 15875-2:2024)

Kunststoff-Rohrleitungssysteme für die Warm- und Kaltwasserinstallation – Vernetztes Polyethylen (PE‑X) – Teil 2: Rohre (ISO/DIS 15875-2:2024)

Systèmes de canalisations en plastique pour les installations d'eau chaude et froide - Polyéthylène réticulé (PE-X) - Partie 2: Tubes (ISO/DIS 15875-2:2024)

Cevni sistemi iz polimernih materialov za napeljave z vročo in hladno vodo - Zamreženi polietilen (PE-X) - 2. del: Cevi (ISO/DIS 15875-2:2024)

General Information

Status
Not Published
Public Enquiry End Date
14-Oct-2024
ICS
23.040.20 - Plastics pipes
91.140.60 - Water supply systems
Technical Committee
PCV - Plastic pipes, fittings and valves
Current Stage
4020 - Public enquire (PE) (Adopted Project)
Start Date
08-Aug-2024
Due Date
26-Dec-2024
Ref Project
prEN ISO 15875-2 - Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Part 2: Pipes (ISO/DIS 15875-2:2024)

Relations

Revised
SIST EN ISO 15875-2:2004/A2:2021 - Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Part 2: Pipes - Amendment 2 (ISO 15875-2:2003/Amd 2:2020)
Effective Date
19-Jan-2023
Revised
SIST EN ISO 15875-2:2004 - Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Part 2: Pipes (ISO 15875-2:2003)
Effective Date
19-Jan-2023
Revises
SIST EN ISO 15875-2:2004/A1:2007 - Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Part 2: Pipes - Amendment 1 (ISO 15875-2:2003/Amd 1:2007)
Effective Date
19-Jan-2023

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SLOVENSKI STANDARD
01-oktober-2024
Cevni sistemi iz polimernih materialov za napeljave z vročo in hladno vodo -
Zamreženi polietilen (PE-X) - 2. del: Cevi (ISO/DIS 15875-2:2024)
Plastics piping systems for hot and cold water installations - Crosslinked polyethylene
(PE-X) - Part 2: Pipes (ISO/DIS 15875-2:2024)
Kunststoff-Rohrleitungssysteme für die Warm- und Kaltwasserinstallation – Vernetztes
Polyethylen (PE‑X) – Teil 2: Rohre (ISO/DIS 15875-2:2024)
Systèmes de canalisations en plastique pour les installations d'eau chaude et froide -
Polyéthylène réticulé (PE-X) - Partie 2: Tubes (ISO/DIS 15875-2:2024)
Ta slovenski standard je istoveten z: prEN ISO 15875-2
ICS:
23.040.20 Cevi iz polimernih materialov Plastics pipes
91.140.60 Sistemi za oskrbo z vodo Water supply systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

DRAFT
International
Standard
ISO/DIS 15875-2
ISO/TC 138/SC 2
Plastics piping systems for hot
Secretariat: SNV
and cold water installations —
Voting begins on:
Crosslinked polyethylene (PE-X) —
2024-07-24
Part 2:
Voting terminates on:
2024-10-16
Pipes
Systèmes de canalisations en plastique pour les installations
d'eau chaude et froide — Polyéthylène réticulé (PE-X) —
Partie 2: Tubes
ICS: 23.040.20; 91.140.60
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENTS AND APPROVAL. IT
IS THEREFORE SUBJECT TO CHANGE
AND MAY NOT BE REFERRED TO AS AN
INTERNATIONAL STANDARD UNTIL
PUBLISHED AS SUCH.
This document is circulated as received from the committee secretariat.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
ISO/CEN PARALLEL PROCESSING
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
NATIONAL REGULATIONS.
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.
Reference number
ISO/DIS 15875-2:2024(en)
DRAFT
ISO/DIS 15875-2:2024(en)
International
Standard
ISO/DIS 15875-2
ISO/TC 138/SC 2
Plastics piping systems for hot
Secretariat: SNV
and cold water installations —
Voting begins on:
Crosslinked polyethylene (PE-X) —
Part 2:
Voting terminates on:
Pipes
Systèmes de canalisations en plastique pour les installations
d'eau chaude et froide — Polyéthylène réticulé (PE-X) —
Partie 2: Tubes
ICS: 23.040.20; 91.140.60
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENTS AND APPROVAL. IT
IS THEREFORE SUBJECT TO CHANGE
AND MAY NOT BE REFERRED TO AS AN
INTERNATIONAL STANDARD UNTIL
PUBLISHED AS SUCH.
This document is circulated as received from the committee secretariat.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
© ISO 2024
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
STANDARDS MAY ON OCCASION HAVE TO
ISO/CEN PARALLEL PROCESSING
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
BE CONSIDERED IN THE LIGHT OF THEIR
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
or ISO’s member body in the country of the requester.
NATIONAL REGULATIONS.
ISO copyright office
RECIPIENTS OF THIS DRAFT ARE INVITED
CP 401 • Ch. de Blandonnet 8
TO SUBMIT, WITH THEIR COMMENTS,
CH-1214 Vernier, Geneva
NOTIFICATION OF ANY RELEVANT PATENT
Phone: +41 22 749 01 11
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION.
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland Reference number
ISO/DIS 15875-2:2024(en)
ii
ISO/DIS 15875-2:2024(en)
Contents Page
Foreword .iv
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 2
4 Material. 4
4.1 Pipe material .4
4.2 Evaluation of σ -curves .4
LPL
4.3 Influence on water intended for human consumption .5
4.4 Barrier layer material .5
4.4.1 Thermal stability of the barrier layer material .5
4.4.2 Thermal stability of the adhesive layer material .6
4.4.3 Thermal stability of the outer layer material .6
5 General characteristics . 6
5.1 Pipe construction .6
5.2 Appearance .6
5.3 Opacity .7
5.4 Oxygen permeability .7
6 Geometrical characteristics . 7
6.1 Pipes without barrier layer(s) - General .7
6.2 Pipes without barrier layer - Dimensions of pipes .8
6.2.1 Outside diameters .8
6.2.2 Wall thicknesses and their tolerances .8
6.3 Pipes with barrier layer - Dimensions of pipes .10
7 Mechanical characteristics .11
8 Physical and chemical characteristics .11
9 Performance requirements . .12
10 Marking . .13
10.1 General requirements . 13
10.2 Minimum required marking . 13
Annex A (normative) Pipe construction . 14
Annex B (normative) Derivation of S values . 17
calc,max
Annex C (normative) Proof of the thermal stability of the barrier layer material resp. adhesive
layer material resp. outer layer material (test procedure) . 19
Bibliography .22

iii
ISO/DIS 15875-2:2024(en)
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 the Technical Committee ISO/TC 138, Plastics pipes, fittings and valves
for the transport of fluids, Subcommittee SC 2, Plastics pipes and fittings for water supplies, in collaboration
with the European (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 second edition cancels and replaces the first edition (ISO 15875-2:2003), which has been technically
and editorially revised.
The main changes compared to the previous edition are as follows:
— the normative references have been updated;
— pipe material has been specified more precisely;
— Amendment 1 (2007) to ISO 15875-2 has been incorporated;
— a Formula for the 110 °C reference curve has been added;
— new Clause 4.4 "Barrier layer material" has been added;
— new Clause 4.4.1 "Thermal stability of the barrier layer material" with requirements on the thermal
stability of the material has been added;
— new Clause 4.4.2 "Thermal stability of the adhesive layer material" with requirements on the thermal
stability of the material has been added;
— new Clause 4.4.3 "Thermal stability of the outer layer material" with requirements on the thermal
stability of the material has been added;
— new Clause 5.4 "Oxygen permeability" has been added;
— Clause 6.2, the diameter range has been extended up to 250 mm;
— new Clause 6.3 "
...

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