EN ISO 15874-1:2003
(Main)Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 1: General (ISO 15874-1:2003)
General Information
- Abstract
ISO 15874-1:2003 specifies the general aspects of polypropylene (PP) piping systems intended to be used for hot and cold water installations, within buildings, for the conveyance of water which may or may not be intended for human consumption (domestic systems) or for heating systems, under design pressures and temperatures appropriate to the class of application.
It covers a range of service conditions (classes of application), design pressures and pipe dimension classes.
It also specifies the test parameters for the test methods referred to in the standard.
In conjunction with the other parts of ISO 15874, it is applicable to PP pipes, fittings and their joints, including joints with components of other plastics and non-plastics materials intended to be used for hot and cold water installations.
- Status
- Withdrawn
- Publication Date
- 30-Nov-2003
- Withdrawal Date
- 19-Feb-2013
- Technical Committee
- CEN/TC 155 - Plastics piping systems and ducting systems
- Drafting Committee
- CEN/TC 155/WG 16 - Systems for hot and cold water applications
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 20-Feb-2013
- Completion Date
- 20-Feb-2013
- Directive
- Harmonized Standard305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
Not Harmonized89/106/EEC - Construction products
Relations
- Effective Date
- 08-Jun-2022
- Effective Date
- 25-Aug-2026
- Effective Date
- 25-Aug-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Consolidated By
ISO 15874-1:2003 - Plastics piping systems for hot and cold water installations — Polypropylene (PP) — Part 1: General - Effective Date
- 12-Feb-2026
- Effective Date
- 08-Jun-2022
Get Certified
Connect with accredited certification bodies for this standard
DIBt (Deutsches Institut für Bautechnik)
German Institute for Building Technology.
DIN CERTCO
DIN Group product certification.

Aboma Certification B.V.
Specialized in construction, metal, and transport sectors.
Sponsored listings
Frequently Asked Questions
EN ISO 15874-1:2003 is a standard published by the European Committee for Standardization (CEN). Its full title is "Plastics piping systems for hot and cold water installations - Polypropylene (PP) - Part 1: General (ISO 15874-1:2003)". This standard covers: ISO 15874-1:2003 specifies the general aspects of polypropylene (PP) piping systems intended to be used for hot and cold water installations, within buildings, for the conveyance of water which may or may not be intended for human consumption (domestic systems) or for heating systems, under design pressures and temperatures appropriate to the class of application. It covers a range of service conditions (classes of application), design pressures and pipe dimension classes. It also specifies the test parameters for the test methods referred to in the standard. In conjunction with the other parts of ISO 15874, it is applicable to PP pipes, fittings and their joints, including joints with components of other plastics and non-plastics materials intended to be used for hot and cold water installations.
ISO 15874-1:2003 specifies the general aspects of polypropylene (PP) piping systems intended to be used for hot and cold water installations, within buildings, for the conveyance of water which may or may not be intended for human consumption (domestic systems) or for heating systems, under design pressures and temperatures appropriate to the class of application. It covers a range of service conditions (classes of application), design pressures and pipe dimension classes. It also specifies the test parameters for the test methods referred to in the standard. In conjunction with the other parts of ISO 15874, it is applicable to PP pipes, fittings and their joints, including joints with components of other plastics and non-plastics materials intended to be used for hot and cold water installations.
EN ISO 15874-1:2003 is classified under the following ICS (International Classification for Standards) categories: 23.040.01 - Pipeline components and pipelines in general; 91.140.60 - Water supply systems. The ICS classification helps identify the subject area and facilitates finding related standards.
EN ISO 15874-1:2003 has the following relationships with other standards: It is inter standard links to EN ISO 15874-1:2013, ISO 472:1999, ISO 1043:1978, EN ISO 6682:1995, EN ISO 3745:2003/AC:2006, EN ISO 15874-2:2003, EN ISO 15874-3:2003, EN ISO 15874-5:2003, CEN ISO/TS 15874-7:2003, ISO 15874-1:2003, EN ISO 15874-1:2003/A1:2007. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN ISO 15874-1:2003 is associated with the following European legislation: EU Directives/Regulations: 305/2011, 89/106/EEC. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
EN ISO 15874-1:2003 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.



