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SIST EN ISO 15876-5:2017/A1:2021

(Amendment)

Plastics piping systems for hot and cold water installations - Polybutene (PB) - Part 5: Fitness for purpose of the system - Amendment 1 (ISO 15876-5:2017/Amd 1:2020)

Plastics piping systems for hot and cold water installations - Polybutene (PB) - Part 5: Fitness for purpose of the system - Amendment 1 (ISO 15876-5:2017/Amd 1:2020)

Kunststoff-Rohrleitungssysteme für die Warm- und Kaltwasserinstallation - Polybuten (PB) - Teil 5: Gebrauchstauglichkeit des Systems - Änderung 1 (ISO 15876-5:2017/Amd 1:2020)

No scope available

Systèmes de canalisations en plastique pour les installations d'eau chaude et froide - Polybutène (PB) - Partie 5: Aptitude à l'emploi du système - Amendement 1 (ISO 15876-5:2017/Amd 1:2020)

Cevni sistemi iz polimernih materialov za napeljave z vročo in hladno vodo - Polibuten (PB) - 5. del: Ustreznost sistema namenu - Dopolnilo A1 (ISO 15876-5:2017/Amd 1:2020)

General Information

Status
Published
Public Enquiry End Date
19-Apr-2020
Publication Date
20-Jan-2021
ICS
23.040.20 - Plastics pipes
91.140.60 - Water supply systems
Technical Committee
PCV - Plastic pipes, fittings and valves
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
07-Jan-2021
Due Date
14-Mar-2021
Completion Date
21-Jan-2021
Ref Project
EN ISO 15876-5:2017/A1:2020 - Plastics piping systems for hot and cold water installations - Polybutene (PB) - Part 5: Fitness for purpose of the system - Amendment 1 (ISO 15876-5:2017/Amd 1:2020)

Relations

Amends
SIST EN ISO 15876-5:2017 - Plastics piping systems for hot and cold water installations - Polybutene (PB) - Part 5: Fitness for purpose of the system (ISO 15876-5:2017)
Effective Date
01-Feb-2021

Overview

EN ISO 15876-5:2017/A1:2020 is the CEN-endorsed amendment to ISO 15876-5:2017, covering the fitness for purpose of polybutene (PB) plastics piping systems for hot and cold water installations. Approved by CEN in October 2020 and published December 2020, this amendment updates references and test requirements used to demonstrate long‑term system performance and durability of PB piping systems.

Key topics and technical requirements

This amendment focuses on test parameters and referenced documents that define how a PB piping system is validated for service:

  • Reference update: replaces the earlier reference to ISO 15876-1:2003 with ISO 15876-1:2017.
  • Thermal cycling (Table 7): specifies temperature and cycle counts by application class (Class 1, 2, 4, 5)
    • Maximum design temperature (Tmax): 80°C (Class 1 & 2), 70°C (Class 4), 90°C (Class 5)
    • Highest test temperatures: 90°C, 90°C, 80°C, 95°C respectively; lowest test temperature 20°C for all
    • Number of cycles: typically 5 000 cycles for d ≤ 160 mm and 500 cycles for d > 160 mm
    • Test-piece and assembly requirements follow ISO 19893 (minimum connectors/connections; free pipe length ≥ 150 mm)
    • Cycle duration is defined in footnotes (short cycles e.g. 15 min hot/15 min cold and longer cycles e.g. 150 min/150 min as applicable)
  • Pressure cycling (Table 8): defines fatigue/pressure‑cycling endurance
    • Test temperature: 23°C, method ISO 19892
    • Number of test pieces: 3
    • For d ≤ 160 mm: 10 000 cycles at ~30 cycles/min; for d > 160 mm: 5 000 cycles at ~15 cycles/min
    • Pressure limits: for a design pressure of 4, 6, 8, 10 bar the upper test limits are 6.0, 9.0, 12.0, 15.0 bar respectively; lower limit 0.5 bar

Applications and users

This amendment is essential for stakeholders involved in specifying, manufacturing, testing and approving PB piping systems for potable hot and cold water:

  • Manufacturers validating product families and system designs
  • Test laboratories performing thermal and pressure cycling per ISO/CEN methods
  • System designers, MEP engineers and specifiers needing compliant performance data
  • Regulators and certification bodies assessing conformity and fitness for purpose

Keywords: EN ISO 15876-5:2017/A1:2020, polybutene, PB piping, hot and cold water installations, thermal cycling, pressure cycling, fitness for purpose, plastics piping systems.

Related standards

  • ISO 15876 series (polybutene piping)
  • ISO 15876-1:2017 (material and general requirements)
  • ISO 19892 (pressure cycling method)
  • ISO 19893 (test assembly configuration)
SIST EN ISO 15876-5:2017/A1:2021SIST EN ISO 15876-5:2017/A1:2021
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SIST EN ISO 15876-5:2017/A1:2021
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Frequently Asked Questions

SIST EN ISO 15876-5:2017/A1:2021 is a amendment published by the Slovenian Institute for Standardization (SIST). Its full title is "Plastics piping systems for hot and cold water installations - Polybutene (PB) - Part 5: Fitness for purpose of the system - Amendment 1 (ISO 15876-5:2017/Amd 1:2020)". This standard covers: No scope available

No scope available

SIST EN ISO 15876-5:2017/A1:2021 is classified under the following ICS (International Classification for Standards) categories: 23.040.20 - Plastics pipes; 91.140.60 - Water supply systems. The ICS classification helps identify the subject area and facilitates finding related standards.

SIST EN ISO 15876-5:2017/A1:2021 has the following relationships with other standards: It is inter standard links to SIST EN ISO 15876-5:2017. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

You can purchase SIST EN ISO 15876-5:2017/A1:2021 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of SIST standards.

Standards Content (Sample)


SLOVENSKI STANDARD
01-februar-2021
Cevni sistemi iz polimernih materialov za napeljave z vročo in hladno vodo -
Polibuten (PB) - 5. del: Ustreznost sistema namenu - Dopolnilo A1 (ISO 15876-
5:2017/Amd 1:2020)
Plastics piping systems for hot and cold water installations - Polybutene (PB) - Part 5:
Fitness for purpose of the system - Amendment 1 (ISO 15876-5:2017/Amd 1:2020)
Kunststoff-Rohrleitungssysteme für die Warm- und Kaltwasserinstallation - Polybuten
(PB) - Teil 5: Gebrauchstauglichkeit des Systems - Änderung 1 (ISO 15876-5:2017/Amd
1:2020)
Systèmes de canalisations en plastique pour les installations d'eau chaude et froide -
Polybutène (PB) - Partie 5: Aptitude à l'emploi du système - Amendement 1 (ISO 15876-
5:2017/Amd 1:2020)
Ta slovenski standard je istoveten z: EN ISO 15876-5:2017/A1:2020
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.

EN ISO 15876-5:2017/A1
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2020
EUROPÄISCHE NORM
ICS 23.040.20; 91.140.60
English Version
Plastics piping systems for hot and cold water installations
- Polybutene (PB) - Part 5: Fitness for purpose of the
system - Amendment 1 (ISO 15876-5:2017/Amd 1:2020)
Systèmes de canalisations en plastique pour les Kunststoff-Rohrleitungssysteme für die Warm- und
installations d'eau chaude et froide - Polybutène (PB) - Kaltwasserinstallation - Polybuten (PB) - Teil 5:
Partie 5: Aptitude à l'emploi du système - Amendement Gebrauchstauglichkeit des Systems - Änderung 1 (ISO
1 (ISO 15876-5:2017/Amd 1:2020) 15876-5:2017/Amd 1:2020)
This amendment A1 modifies the European Standard EN ISO 15876-5:2017; it was approved by CEN on 12 October 2020.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of
this amendment into the relevant 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 amendment 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 15876-5:2017/A1:2020 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 15876-5:2017/A1:2020) has been prepared by Technical Committee ISO/TC
138 "Plastics pipes, fittings and valves for the transport of fluids" in collaboration with Technical
Committee CEN/TC 155 “Plastics piping systems and ducting systems” the secretariat of which is held
by NEN.
This Amendment to the European Standard EN ISO 15876-5:2017 shall be given the status of a national
standard, either by publication of an identical text or by endorsement, at the latest by June 2021, and
conflicting national standards shall be withdrawn at the latest by June 2021.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
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, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 15876-5:2017/Amd 1:2020 has been approved by CEN as EN ISO 15876-
5:2017/A1:2020 without any modification.

INTERNATIONAL ISO
STANDARD 15876-5
Second edition
2017-01
AMENDMENT 1
2020-12
Plastics piping systems for hot
and cold water installations —
Polybutene (PB) —
Part 5:
Fitness for purpose of the system
AMENDMENT 1
Systèmes de canalisations en plastique pour les installations d'eau
chaude et froide — Polybutène (PB) —
Partie 5: Aptitude à l
...

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