PD CEN ISO TS 15875-7-2018 PDF

Full title and description

STB PD CEN ISO/TS 15875-7:2018 — Plastics piping systems for hot and cold water installations — Crosslinked polyethylene (PE‑X) — Part 7: Guidance for the assessment of conformity. This Technical Specification provides requirements and guidance to manufacturers, conformity assessment bodies and certification schemes for assessing conformity of PE‑X compounds, pipes, fittings, joints and assemblies intended for hot and cold water installations (including heating and domestic water systems).

Abstract

This document gives requirements and guidance for the assessment of conformity of compounds, products and assemblies in accordance with the applicable parts of ISO 15875. It is intended to be included in the manufacturer's quality plan as part of the quality management system and to support the establishment of third‑party certification procedures. A basic test matrix is provided in Annex A to help users determine applicable tests.

General information

• Status: Published / Current (Technical Specification adopted as CEN/ISO text).
• Publication date: 2018 (ISO publication: November 2018; CEN definitive text published December 2018).
• Publisher: International Organization for Standardization (ISO) — also published/adopted by CEN and national bodies (PD CEN / national adoptions such as UNE, ONR etc.).
• ICS / categories: 03.120.20 (Product and company certification — conformity assessment), 23.040.20 (Plastics pipes), 91.140.60 (Water supply systems).
• Edition / version: Edition 2 — ISO/TS 15875‑7:2018 (revises/withdraws the 2003 edition).
• Number of pages: Approximately 18 pages in the ISO published text (national publications may show slightly different pagination).

Sources for the bibliographic details and CEN adoption information.

Scope

This part of ISO 15875 gives guidance for the assessment of conformity of materials, components, products and assemblies of crosslinked polyethylene (PE‑X) piping systems intended for hot and cold water installations within buildings, including domestic water and heating systems, under the design pressures and temperatures appropriate to the application classes referenced in ISO 15875. It is intended to be used together with the other parts of ISO 15875 to define manufacturer quality plans and to support third‑party certification procedures.

Key topics and requirements

• Guidance on establishing a manufacturer's quality plan for PE‑X piping systems (compounds, pipes, fittings, joints, assemblies).
• Requirements and recommendations for conformity assessment procedures and for integration into quality management systems.
• Guidance on third‑party certification roles, responsibilities and procedures where applicable.
• Basic test matrix (Annex A) mapping products/assemblies to required tests for conformity verification.
• Applicability to both water conveyance for human consumption (domestic) and heating systems within buildings, at design pressures and temperatures defined in the ISO 15875 series.

Key content and structure summarized from the published technical specification and CEN adoption documents.

Typical use and users

Primary users: manufacturers of PE‑X pipes and fittings, product conformity and certification bodies, testing laboratories, regulatory authorities and standards committees. Secondary users: specifiers, system designers, procurement teams and installation contractors who need to verify product conformity and certification claims. The document is used to define in‑factory control, product testing and certification requirements and to support the development of certification schemes.

Related standards

Part 7 is one part of the ISO 15875 series (Plastics piping systems for hot and cold water installations — Crosslinked polyethylene (PE‑X)) and is intended to be used in conjunction with the other parts (for example ISO 15875‑1 for general requirements, and other parts covering pipes, fittings and joints). The 2018 Technical Specification replaces the earlier ISO/TS 15875‑7:2003. Users should consult the rest of ISO 15875 for product‑specific requirements and testing.

Keywords

PE‑X, crosslinked polyethylene, plastics piping systems, hot and cold water, conformity assessment, certification, quality plan, test matrix, ISO 15875, piping standards.

FAQ

Q: What is this standard?

A: ISO/TS 15875‑7:2018 is a Technical Specification that gives guidance for the assessment of conformity of crosslinked polyethylene (PE‑X) piping systems for hot and cold water installations; it supports manufacturer quality plans and the development of certification procedures.

Q: What does it cover?

A: It covers conformity assessment principles and guidance for compounds, pipes, fittings, joints and assemblies of PE‑X systems, including a basic test matrix (Annex A) and recommendations for integration into a manufacturer’s quality management system.

Q: Who typically uses it?

A: Manufacturers, third‑party certification bodies, testing laboratories, regulators, specifiers and system designers use it to define and verify conformity assessment and certification of PE‑X piping products.

Q: Is it current or superseded?

A: The 2003 edition (ISO/TS 15875‑7:2003) was withdrawn and replaced by ISO/TS 15875‑7:2018; the 2018 Technical Specification is the current published edition. Users should check national adoption notices for any additional national forewords or implementation dates.

Q: Is it part of a series?

A: Yes — it is Part 7 of the ISO 15875 series for PE‑X piping systems (other parts cover general requirements, pipes, fittings, joints and performance tests); Part 7 specifically addresses guidance for conformity assessment.

Q: What are the key keywords?

A: PE‑X, crosslinked polyethylene, plastics piping systems, hot and cold water, conformity assessment, certification, manufacturer quality plan, Annex A test matrix.