SIST EN ISO 15874-2:2013

Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 2: Pipes (ISO 15874-2:2013)

This part ISO 15874 specifies the requirements of pipes made from polypropylene (PP) for piping systems intended to be used for hot and cold water installations within buildings for the conveyance of water whether or
not intended for human consumption (domestic systems) and for heating systems under operating pressures and temperatures appropriate to the class of application (see ISO 15874-1:2013, Table 1). This part of ISO 15874 covers a range of service conditions (application classes), design pressures and pipe dimension classes. For values of TD, Tmax and Tmal in excess of those in Table 1 of ISO 15874-1:2013 do not apply. NOTE 1 It is the responsibility of the purchaser or specifier to make the appropriate selections from these aspects, taking into account their particular requirements and any relevant national regulations and installation practices or codes. It also specifies the test parameters for the test methods referred to in this part of ISO 15874. In conjunction with the other parts of ISO 15874, this part of ISO 15874 is applicable to PP pipes, their joints and to joints with components of PP, other plastics and non-plastics materials intended to be used for hot and cold water installations. It is applicable to pipes with or without (a) barrier layer(s). NOTE 2 In the case of plastics pipes provided with a thin barrier layer, e.g. to prevent or greatly diminish the diffusion of gases and the transmission of light into or through the pipe wall, the design stress requirements are totally met by the base polymer (PP).

Kunststoff-Rohrleitungssysteme für die Warm- und Kaltwasserinstallation - Polypropylen (PP) - Teil 2: Rohre (ISO 15874-2:2013)

Dieser Teil der ISO 15874 legt Anforderungen an Rohre aus Polypropylen (PP) fest, die in der Warm- und Kaltwasserinstallation innerhalb von Gebäuden für den Transport von Trink- oder Brauchwasser (Hausinstallation) sowie für Heizungsanlagen unter Berücksichtigung des betreffenden zulässigen Betriebsdruckes und der für die jeweilige Anwendungsklasse geltenden Temperaturen (siehe ISO 15874-1, Tabelle 1) eingesetzt werden.
Diese Norm enthält Festlegungen zu Anwendungsklassen, die sich auf Betriebsbedingungen beziehen, sowie Festlegungen über zulässige Betriebsdrücke und Abmessungsklassen. Diese Norm gilt nicht, wenn für TD, Tmax und Tmal höhere als die in Tabelle 1 von Teil 1 dieser Norm aufgeführten Werte zugrunde gelegt werden.
ANMERKUNG 1   Der Anwender bzw. Auftraggeber ist unter Berücksichtigung der eigenen Anforderungen sowie der geltenden nationalen Festlegungen und Verlegepraktiken für die entsprechende Auswahl dieser Kriterien verantwortlich.
Sie legt auch die Prüfparameter für die Prüfverfahren fest, auf die in dieser Norm verwiesen wird.
Zusammen mit den übrigen Teilen der ISO 15874 (siehe Vorwort) gilt dieser Teil für Rohre aus PP, deren Verbindungen untereinander sowie mit anderen Rohrleitungsteilen aus PP, anderen Kunststoffen oder metallenen Werkstoffen, die für die Warm- und Kaltwasserinstallation vorgesehen sind.
Diese Norm gilt für Rohre mit und ohne Sperrschicht(en).
ANMERKUNG 2   Bei Kunststoffrohren mit einer dünnen Sperrschicht, die u. a. die Diffusion von Gasen sowie die Lichtdurchlässigkeit in der Rohrwand verhindert bzw. wesentlich einschränkt, werden die Anforderungen an die Dimensionierungsspannung vollständig durch das Basispolymer (PP) erfüllt.

Systèmes de canalisations en plastique pour les installations d'eau chaude et froide - Polypropylène (PP) - Partie 2: Tubes (ISO 15874-2:2013)

L'ISO 15874-2:2013 spécifie les caractéristiques des tubes en polypropylène (PP) pour les systèmes de canalisations destinés aux installations d'eau chaude et froide à l'intérieur des bâtiments pour le transport de l'eau, que celle-ci soit destinée ou non à la consommation humaine (systèmes domestiques), et aux installations de chauffage à des pressions et des températures de service correspondant à la classe d'application
Elle couvre une gamme de conditions de service (classes d'application), de pressions de service et de classes de dimensions du tube.
Elle spécifie aussi les paramètres d'essai pour les méthodes d'essai.
Conjointement avec les autres parties de l'ISO 15874, l'ISO 15874-2:2013 s'applique aux tubes en polypropylène (PP), à leurs assemblages et aux assemblages avec des composants en polypropylène, en d'autres matières plastiques et non plastiques, destinés à des installations d'eau chaude et froide.
Elle s'applique aux tubes avec ou sans couche(s) barrière(s).

Cevni sistemi iz polimernih materialov za napeljave z vročo in hladno vodo - Polipropilen (PP) - 2. del: Cevi (ISO 15874-2:2013)

Ta del standarda ISO 15874 določa zahteve za cevi iz polipropilena (PP) za cevne sisteme, ki se uporabljajo za napeljave z vročo in hladno vodo za prenos pitne in nepitne vode v stavbah (gospodinjski sistemi), ter za sisteme ogrevanja, glede na predvidene tlake in temperature v skladu z razredom uporabe (glej standard ISO 15874-1:2013, preglednica 1). Ta del standarda ISO 15874 zajema različne pogoje uporabe (razrede uporabe) ter razrede predvidenih tlakov in dimenzij cevi. Ne uporablja se za vrednosti TD, Tmaks in Tmal, ki presegajo vrednosti iz preglednice 1 standarda ISO 15874-1:2013. OPOMBA 1: Za ustrezno izbiro teh vidikov je odgovoren kupec ali projektant, pri čemer mora upoštevati posebne zahteve ter vse pomembne nacionalne predpise in prakse ali kodekse vgradnje. Določa tudi preskusne parametre za preskusne metode iz tega dela standarda ISO 15874. Ta del standarda ISO 15874 se v povezavi z drugimi deli standarda ISO 15874 uporablja za polipropilenske cevi, njihove spoje ter spoje s komponentami iz drugih polimernih in nepolimernih materialov, namenjene uporabi v napeljavah z vročo in hladno vodo. Uporablja se za cevi z zaščitnim slojem ali brez. OPOMBA 2: Pri polimernih ceveh s tankim zaščitnim slojem, ki je namenjen preprečevanju ali občutnemu zmanjševanju difuzije plinov in prenosu svetlobe v ali skozi steno cevi, predvidene obremenitvene zahteve v celoti izpolnjuje osnovni polimer (PP).

General Information

• Status: Published
• Public Enquiry End Date: 30-Oct-2010
• Publication Date: 13-Mar-2013
• ICS: 23.040.20 - Plastics pipes
• ICS: 91.140.60 - Water supply systems
• Technical Committee: PCV - Plastic pipes, fittings and valves
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 28-Feb-2013
• Due Date: 05-May-2013
• Completion Date: 14-Mar-2013
• Directive: 89/106/EEC - Construction products
• Mandate: M/131 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on pipes, tanks and ancillaries, not in contact with water intended for human consumption
• Ref Project: EN ISO 15874-2:2013 - Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 2: Pipes (ISO 15874-2:2013)

Relations

• Replaces: SIST EN ISO 15874-2:2004 - Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 2: Pipes (ISO 15874-2:2003)
• Effective Date: 01-Apr-2013
• Replaces: SIST EN ISO 15874-2:2004/A1:2007 - Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 2: Pipes - Amendment 1 (ISO 15874-2:2003/Amd 1:2007)
• Effective Date: 01-Apr-2013
• Amended By: SIST EN ISO 15874-2:2013/A1:2018 - Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 2: Pipes - Amendment 1 (ISO 15874-2:2013/Amd 1:2018)
• Effective Date: 01-Nov-2018
• Amended By: SIST EN ISO 15874-2:2013/A2:2022 - Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 2: Pipes - Amendement 2: Impact test (ISO 15874-2:2013/Amd 2:2022)
• Effective Date: 30-Sep-2020
• Replaces: SIST EN ISO 15874-2:2004 - Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 2: Pipes (ISO 15874-2:2003)
• Effective Date: 08-Jun-2022

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 15874-2:2013
01-april-2013
1DGRPHãþD
SIST EN ISO 15874-2:2004
SIST EN ISO 15874-2:2004/A1:2007
&HYQLVLVWHPLL]SROLPHUQLKPDWHULDORY]DQDSHOMDYH]YURþRLQKODGQRYRGR
3ROLSURSLOHQ33GHO&HYL,62
Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 2:
Pipes (ISO 15874-2:2013)
Kunststoff-Rohrleitungssysteme für die Warm- und Kaltwasserinstallation - Polypropylen
(PP) - Teil 2: Rohre (ISO 15874-2:2013)
Systèmes de canalisations en plastique pour les installations d'eau chaude et froide -
Polypropylène (PP) - Partie 2: Tubes (ISO 15874-2:2013)
Ta slovenski standard je istoveten z: EN ISO 15874-2:2013
ICS:
23.040.20 Cevi iz polimernih materialov Plastics pipes
91.140.60 Sistemi za oskrbo z vodo Water supply systems
SIST EN ISO 15874-2:2013 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 15874-2:2013

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SIST EN ISO 15874-2:2013


EUROPEAN STANDARD
EN ISO 15874-2

NORME EUROPÉENNE

EUROPÄISCHE NORM
February 2013
ICS 23.040.20; 91.140.60 Supersedes EN ISO 15874-2:2003
English Version
Plastics piping systems for hot and cold water installations -
Polypropylene (PP) - Part 2: Pipes (ISO 15874-2:2013)
Systèmes de canalisations en plastique pour les Kunststoff-Rohrleitungssysteme für die Warm- und
installations d'eau chaude et froide - Polypropylène (PP) - Kaltwasserinstallation - Polypropylen (PP) - Teil 2: Rohre
Partie 2: Tubes (ISO 15874-2:2013) (ISO 15874-2:2013)
This European Standard was approved by CEN on 5 January 2013.

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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2013 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 15874-2:2013: E
worldwide for CEN national Members.

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SIST EN ISO 15874-2:2013
EN ISO 15874-2:2013 (E)
Contents Page
Foreword .3

2

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SIST EN ISO 15874-2:2013
EN ISO 15874-2:2013 (E)
Foreword
This document (EN ISO 15874-2:2013) has been prepared by Technical Committee CEN/TC 155 “Plastics
piping systems and ducting systems” the secretariat of which is held by NEN, in collaboration with Technical
Committee ISO/TC 138 “Plastics pipes, fittings and valves for the transport of fluids”.
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 2013, and conflicting national standards shall be withdrawn at
the latest by August 2013.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 15874-2:2003.
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, Former Yugoslav Republic of Macedonia, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
3

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SIST EN ISO 15874-2:2013

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SIST EN ISO 15874-2:2013
INTERNATIONAL ISO
STANDARD 15874-2
Second edition
2013-02-15
Plastics piping systems for hot and cold
water installations — Polypropylene (PP) —
Part 2:
Pipes
Systèmes de canalisations en plastique pour les installations d’eau
chaude et froide — Polypropylène (PP) —
Partie 2: Tubes
Reference number
ISO 15874-2:2013(E)
©
ISO 2013

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SIST EN ISO 15874-2:2013
ISO 15874-2:2013(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2013
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,
electronic or mechanical, including photocopying and microfilm, without permission in writing 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 [e-mail]
Web www.iso.org
Published in Switzerland
ii © ISO 2013 – All rights reserved

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SIST EN ISO 15874-2:2013
ISO 15874-2:2013(E)
Contents Page
Foreword .iv
Introduction . v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions, symbols and abbreviated terms . 2
4 Material . 2
4.1 Pipe material . 2
4.2 Evaluation of σ -values . 2
LPL
4.3 Influence on water intended for human consumption . 7
5 General characteristics . 8
5.1 Appearance . 8
5.2 Opacity . 8
6 Geometrical characteristics . 8
6.1 General . 8
6.2 Dimensions of pipes . 9
7 Mechanical characteristics .12
8 Physical and chemical characteristics .13
9 Performance requirements .14
10 Marking .14
10.1 General requirements .14
10.2 Minimum required marking .14
Annex A (informative) Derivation of S .15
calc,max
Bibliography .18
© ISO 2013 – All rights reserved iii

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SIST EN ISO 15874-2:2013
ISO 15874-2:2013(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.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
ISO 15874-2 was prepared by Technical Committee CEN/TC 155, Plastics piping systems and ducting systems,
in collaboration with Technical Committee ISO/TC 138, Plastics pipes, fittings and valves for the transport of
fluids, and Subcommittee SC 2, Plastics pipes and fittings for water supplies, in accordance with the Agreement
on technical cooperation between ISO and CEN (Vienna Agreement).
This second edition cancels and replaces the first edition (ISO 15874-2:2003 and ISO 15874-2:2003/Amd
1:2007), which has been technically revised. In Clause 6, 6.2.2, Table 5, the material PP-RCT has been
included, and Annex A, Table A.6, pipe dimensions have been extended to 160 mm.
1)
ISO 15874 consists of the following parts under the general title Plastics piping systems for hot and cold water
installations — Polypropylene (PP):
— Part 1: General
— Part 2: Pipes
— Part 3: Fittings
— Part 5: Fitness for purpose of the system
— Part 7: Guidance for the assessment of conformity [Technical specification]
1) For ancillary equipment separate standards can apply. Guidance on installation of plastics piping systems made from
different materials intended to be used for hot and cold water installations is given by CEN/TR 12108 [1].
iv © ISO 2013 – All rights reserved

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SIST EN ISO 15874-2:2013
ISO 15874-2:2013(E)
Introduction
This part of ISO 15874 specifies the requirements for a piping system when made from polypropylene (PP).
The piping system is intended to be used for hot and cold water installations.
Regarding potential adverse effects on the quality of water intended for human consumption, caused by the
product covered by ISO 15874
— no information is provided as to whether the product can be used without restriction;
— existing national regulations concerning the use and/or the characteristics of this product remain in force.
Requirements and test methods for material and components, other than pipes, are specified in ISO 15874-1
and ISO 15874-3. Characteristics for fitness for purpose (mainly for joints) are covered in ISO 15874-5.
ISO/TS 15874-7 gives guidance for the assessment of conformity.
This part of ISO 15874 specifies the characteristics of pipes.
At the date of publication of this part of ISO 15874, the following system International Standards for piping
systems of other plastics materials used for the same application are
— ISO 15875, Plastics piping systems for hot and cold water installations — Crosslinked polyethylene (PE-X)
— ISO 15876, Plastics piping systems for hot and cold water installations — Polybutylene (PB)
— ISO 15877, Plastics piping systems for hot and cold water installations — Chlorinated poly(vinyl
chloride) (PVC-C)
— ISO 22391, Plastics piping systems for hot and cold water installations — Polyethylene of raised temperature
resistance (PE-RT)
The International Organization for Standardization (ISO) draws attention to the fact that it is claimed that
compliance with this document may involve the use of a patent.
ISO takes no position concerning the evidence, validity and scope of this patent right.
The holder of this patent right has assured ISO that they are willing to negotiate licences under reasonable and
non-discriminatory terms and conditions with applicants throughout the world. In this respect, the statement of
the holder of this patent right is registered with ISO. Information may be obtained from:
Borealis AG
Wagramerstrasse 17-19, A-1220,
Vienna, Austria
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights
other than those identified above. ISO shall not be held responsible for identifying any or all such patent rights.
ISO (www.iso.org/patents) and IEC (http://patents.iec.ch) maintain on-line databases of patents relevant to their
standards. Users are encouraged to consult the databases for the most up to date information concerning patents.
© ISO 2013 – All rights reserved v

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SIST EN ISO 15874-2:2013

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SIST EN ISO 15874-2:2013
INTERNATIONAL STANDARD ISO 15874-2:2013(E)
Plastics piping systems for hot and cold water installations —
Polypropylene (PP) —
Part 2:
Pipes
1 Scope
This part ISO 15874 specifies the requirements of pipes made from polypropylene (PP) for piping systems
intended to be used for hot and cold water installations within buildings for the conveyance of water whether or
not intended for human consumption (domestic systems) and for heating systems under operating pressures
and temperatures appropriate to the class of application (see ISO 15874-1:2013, Table 1).
This part of ISO 15874 covers a range of service conditions (application classes), design pressures and pipe
dimension classes. For values of T , T and T in excess of those in Table 1 of ISO 15874-1:2013 do not apply.
D max mal
NOTE 1 It is the responsibility of the purchaser or specifier to make the appropriate selections from these aspects,
taking into account their particular requirements and any relevant national regulations and installation practices or codes.
It also specifies the test parameters for the test methods referred to in this part of ISO 15874.
In conjunction with the other parts of ISO 15874, this part of ISO 15874 is applicable to PP pipes, their joints
and to joints with components of PP, other plastics and non-plastics materials intended to be used for hot and
cold water installations.
It is applicable to pipes with or without (a) barrier layer(s).
NOTE 2 In the case of plastics pipes provided with a thin barrier layer, e.g. to prevent or greatly diminish the diffusion
of gases and the transmission of light into or through the pipe wall, the design stress requirements are totally met by the
base polymer (PP).
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are indispensable
for its application. For dated references, only the edition cited applies. For undated references, the latest edition
of the referenced document (including any amendments) applies.
ISO 1133-1, Plastics — Determination of the melt mass-flow rate (MFR) and the melt volume-flow rate (MVR)
of thermoplastics — Part 1: Standard method
ISO 1167-1 Thermoplastics pipes, fittings and assemblies for the conveyance of fluids — Determination of the
resistance to internal pressure — Part 1: General method
ISO 1167-2 Thermoplastics pipes, fittings and assemblies for the conveyance of fluids — Determination of the
resistance to internal pressure — Part 2: Preparation of pipe test pieces
ISO 2505 Thermoplastics pipes — Longitudinal reversion — Test methods and parameters
ISO 3126 Plastics piping systems — Plastics components — Determination of dimensions
ISO 4065:1996, Thermoplastics pipes — Universal wall thickness table
ISO 7686 Plastics pipes and fittings — Determination of opacity
ISO 9080 Plastics piping and ducting systems — Determination of the long-term hydrostatic strength of
thermoplastics materials in pipe form by extrapolation
© ISO 2013 – All rights reserved 1

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SIST EN ISO 15874-2:2013
ISO 15874-2:2013(E)
ISO 9854-1:1994 Thermoplastics pipes for the transport of fluids — Determination of pendulum impact strength
by the Charpy method — Part 1: General test method
ISO 9854-2:1994, Thermoplastics pipes for the transport of fluids — Determination of pendulum impact strength
by the Charpy method — Part 2: Test conditions for pipes of various materials
ISO 15874-1:2013, Plastics piping systems for hot and cold water installations — Polypropylene (PP) —
Part 1: General
ISO 15874-3, Plastics piping systems for hot and cold water installations — Polypropylene (PP) — Part 3: Fittings
ISO 15874-5, Plastics piping systems for hot and cold water installations — Polypropylene (PP) — Part 5:
Fitness for purpose of the system
3 Terms and definitions, symbols and abbreviated terms
For the purposes of this document, the terms and definitions, symbols and abbreviated terms given in
ISO 15874-1 apply.
4 Material
4.1 Pipe material
The pipe material from which the pipe is made shall comply with ISO 15874-1:2013, 5.1.
4.2 Evaluation of σ -values
LPL
The pipe material shall be evaluated in accordance with ISO 9080 or equivalent where internal pressure tests
are made in accordance with ISO 1167-1 and ISO 1167-2 to find the σ -values. The σ -value thus determined
LPL LPL
shall at least be as high as the corresponding values of the reference curves given in Figure 1, 2, 3 or 4.
NOTE One equivalent way of evaluation is to calculate the σ -value for each temperature (for example 20 °C,
LPL
60 °C and 95 °C) individually.
The reference curves in Figures 1, 2, 3 and 4 in the temperature range of 10 °C to 95 °C are derived from the
following equations:
First branch (i.e. the left hand portion of the lines as shown in Figures 1, 2 ,3 and 4)
9601,
...