oSIST prEN ISO 15494:2025
(Main)Plastics piping systems for industrial applications - Polybutene (PB), polyethylene (PE), polyethylene of raised temperature resistance (PE-RT), crosslinked polyethylene (PE-X), polypropylene (PP) - Metric series for specifications for components and the system (ISO/DIS 15494:2025)
Plastics piping systems for industrial applications - Polybutene (PB), polyethylene (PE), polyethylene of raised temperature resistance (PE-RT), crosslinked polyethylene (PE-X), polypropylene (PP) - Metric series for specifications for components and the system (ISO/DIS 15494:2025)
ISO 15494:2015 specifies the characteristics and requirements for components such as pipes, fittings, and valves made from one of the following materials intended to be used for thermoplastics piping systems in the field of industrial applications above and below ground:
- polybutene (PB);
- polyethylene (PE);
- polyethylene of raised temperature resistance (PE-RT);
- crosslinked polyethylene (PE-X);
- polypropylene (PP).
NOTE 1 Requirements for industrial valves are given in this International Standard and/or in other standards. Valves are to be used with components conforming to this International Standard provided that they conform additionally to the relevant requirements of this International Standard.
This International Standard is applicable to either PB, PE, PE-RT, PE-X, or PP pipes, fittings, valves, and their joints and to joints with components of other plastics and non-plastic materials, depending on their suitability, intended to be used for the conveyance of liquid and gaseous fluids as well as solid matter in fluids for industrial applications such as the following:
- chemical plants;
- industrial sewerage engineering;
- power engineering (cooling and general purpose water);
- mining;
- electroplating and pickling plants;
- semiconductor industry;
- agricultural production plants;
- fire fighting;
- water treatment;
- geothermal.
NOTE 2 Where relevant, national regulations (e.g. water treatment) are applicable.
Other application areas are permitted if the requirements of this International Standard and/or applicable national requirements are fulfilled.
National regulations in respect of fire behaviour and explosion risk are applicable.
The components have to withstand the mechanical, thermal, and chemical demands to be expected and have to be resistant to the fluids to be conveyed.
Kunststoff‑Rohrleitungssysteme für industrielle Anwendungen - Polybuten (PB), Polyethylen (PE), Polyethylen erhöhter Temperaturbeständigkeit (PE‑RT), vernetztes Polyethylen (PE‑X), Polypropylen (PP) - Metrische Reihen für Anforderungen an Bauteile und das System (ISO/DIS 15494:2025)
Systèmes de canalisations en matières plastiques pour les applications industrielles - Polybutène (PB), polyéthylène (PE), polyéthylène de meilleure résistance à la température (PE-RT), polyéthylène réticulé (PE-X), polypropylène (PP) - Séries métriques pour les spécifications pour les composants et le système (ISO/DIS 15494:2025)
ISO 15494:2015 spécifie les caractéristiques et les exigences des composants tels que les tubes, les raccords et les robinets fabriqués à partir d'un des matériaux suivants et destinés à être utilisés dans les systèmes de canalisations en matières thermoplastiques dans le cadre d'applications industrielles aériennes et dans le sol:
- polybutène (PB);
- polyéthylène (PE);
- polyéthylène de meilleure résistance à la température (PE-RT);
- polyéthylène réticulé (PE-X);
- polypropylène (PP).
NOTE 1 Les exigences relatives aux appareils de robinetterie industrielle sont spécifiées dans la présente Norme internationale et/ou dans d'autres normes. Des appareils de robinetterie peuvent être utilisés avec des composants conformes à la présente Norme internationale à condition qu'ils soient également conformes aux exigences pertinentes de la présente Norme internationale.
La présente Norme internationale s'applique aux tubes, raccords et robinets en PB, PE, PE-RT, PE‑X ou PP, et à leurs assemblages et aux assemblages avec d'autres composants en d'autres matières, plastiques ou en matières non plastiques, en fonction de leur aptitude, destinés à être utilisés pour le transport de fluides liquides ou gazeux ainsi que de matériaux solides dans les fluides pour des applications industrielles telles que les suivantes:
- usines chimiques;
- techniques des eaux usées résiduaires;
- techniques énergétiques (eau de refroidissement et eau d'usage général);
- exploitation minière;
- installations de galvanisation et de décapage chimique;
- industrie des semi-conducteurs;
- usines de produits agricoles;
- lutte contre l'incendie;
- traitement de l'eau;
- géothermie.
NOTE 2 Lorsqu'elles sont pertinentes, les réglementations nationales s'appliquent (par exemple, traitement de l'eau).
D'autres domaines d'application sont autorisés à condition que les exigences de la présente Norme internationale et/ou des exigences nationales applicables soient satisfaites.
Les réglementations nationales relatives au comportement au feu et au risque d'explosion s'appliquent.
Les composants doivent résister aux sollicitations mécaniques, thermiques et chimiques qui sont attendues et doivent être résistants aux fluides à transporter.
Cevni sistemi iz polimernih materialov za uporabo v industriji - Polibuten (PB), polietilen (PE), polietilen s povišano temperaturno odpornostjo (PE-RT), zamreženi polietilen (PE-X), polipropilen (PP) - Metrične serije za specifikacije delov cevovoda in cevni sistem (ISO/DIS 15494:2025)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-julij-2025
Cevni sistemi iz polimernih materialov za uporabo v industriji - Polibuten (PB),
polietilen (PE), polietilen s povišano temperaturno odpornostjo (PE-RT), zamreženi
polietilen (PE-X), polipropilen (PP) - Metrične serije za specifikacije delov
cevovoda in cevni sistem (ISO/DIS 15494:2025)
Plastics piping systems for industrial applications - Polybutene (PB), polyethylene (PE),
polyethylene of raised temperature resistance (PE-RT), crosslinked polyethylene (PE-X),
polypropylene (PP) - Metric series for specifications for components and the system
(ISO/DIS 15494:2025)
Kunststoff‑Rohrleitungssysteme für industrielle Anwendungen - Polybuten (PB),
Polyethylen (PE), Polyethylen erhöhter Temperaturbeständigkeit (PE‑RT), vernetztes
Polyethylen (PE‑X), Polypropylen (PP) - Metrische Reihen für Anforderungen an
Bauteile und das System (ISO/DIS 15494:2025)
Systèmes de canalisations en matières plastiques pour les applications industrielles -
Polybutène (PB), polyéthylène (PE), polyéthylène de meilleure résistance à la
température (PE-RT), polyéthylène réticulé (PE-X), polypropylène (PP) - Séries
métriques pour les spécifications pour les composants et le système (ISO/DIS
15494:2025)
Ta slovenski standard je istoveten z: prEN ISO 15494
ICS:
23.040.01 Deli cevovodov in cevovodi Pipeline components and
na splošno pipelines in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
DRAFT
International
Standard
ISO/DIS 15494
ISO/TC 138/SC 3
Plastics piping systems for
Secretariat: UNI
industrial applications —
Voting begins on:
Polybutene (PB), polyethylene
2025-05-27
(PE), polyethylene of raised
Voting terminates on:
temperature resistance (PE-RT),
2025-08-19
crosslinked polyethylene (PE-X),
polypropylene (PP) — Metric series
for specifications for components
and the system
Systèmes de canalisations en matières plastiques pour les
applications industrielles — Polybutène (PB), polyéthylène (PE),
polyéthylène de meilleure résistance à la température (PE-
RT), polyéthylène réticulé (PE-X), polypropylène (PP) — Séries
métriques pour les spécifications pour les composants et le
système
ICS: 23.040.01
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 15494:2025(en)
DRAFT
ISO/DIS 15494:2025(en)
International
Standard
ISO/DIS 15494
ISO/TC 138/SC 3
Plastics piping systems for
Secretariat: UNI
industrial applications —
Voting begins on:
Polybutene (PB), polyethylene
(PE), polyethylene of raised
Voting terminates on:
temperature resistance (PE-RT),
crosslinked polyethylene (PE-X),
polypropylene (PP) — Metric series
for specifications for components
and the system
Systèmes de canalisations en matières plastiques pour les
applications industrielles — Polybutène (PB), polyéthylène (PE),
polyéthylène de meilleure résistance à la température (PE-
RT), polyéthylène réticulé (PE-X), polypropylène (PP) — Séries
métriques pour les spécifications pour les composants et le
système
ICS: 23.040.01
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 2025
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 15494:2025(en)
ii
ISO/DIS 15494:2025(en)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 2
3 Terms and definitions . 4
3.1 Geometrical definitions .4
3.2 Material definitions .5
3.3 Definitions related to material characteristics .6
3.4 Definitions related to service conditions .7
4 Symbols and abbreviated terms. 8
4.1 Symbols .8
4.2 Abbreviated terms .8
5 Material. 9
5.1 General .9
5.2 Hydrostatic strength properties .9
5.3 Material characteristics .10
5.3.1 General .10
5.3.2 Use of reworked and recyclate material .10
5.3.3 Resistance to rapid crack propagation, RCP .10
5.4 Materials for components not made from PB, PE, PE-RT, PE-X, or PP .10
5.4.1 General .10
5.4.2 Metallic materials .10
5.4.3 Sealing materials .11
5.4.4 Other materials .11
6 General characteristics .11
6.1 Appearance .11
6.2 Colour .11
6.3 Influence of UV radiation .11
6.4 Resistance to rapid crack propagation, RCP .11
7 Geometrical characteristics .12
7.1 General . 12
7.2 Mean outside diameters, out-of-roundness (ovality), and tolerances . 12
7.3 Wall thicknesses and related tolerances . 12
7.4 Angles . 12
7.5 Laying lengths . 12
7.6 Threads . 12
7.7 Mechanical fittings . 12
7.8 Joint dimensions of valves . 13
8 Mechanical characteristics .13
8.1 Resistance to internal pressure of components . 13
8.2 Calculation of the test pressure for components . 13
8.2.1 Pipes . 13
8.2.2 Fittings . 13
8.2.3 Valves . 13
9 Physical characteristics .13
10 Chemical characteristics .
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.