Plastics piping systems for hot and cold water installations. Crosslinked polyethylene (PE-X) Pipes

Amendment of

BS EN ISO 15875-2:2003

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

12-02-2021

Publisher

British Standards Institution

This Part of ENISO15875 specifies the characteristics of pipes made from crosslinked polyethylene (PE-X) 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 design pressures and temperatures appropriate to the class of application (see Table1 of ENISO15875‑1:2003).

This standard covers a range of service conditions, (application classes), design pressures and pipe dimension classes. For values of T_D, T_max and T_mal in excess of those in Table1 of Part1, this standard does not apply.

NOTE1 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 standard.

In conjunction with the other Parts of ENISO15875 (see Foreword) it is applicable to PE-X pipes, their joints and to joints with components of PE-X, 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).

NOTE2 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 (PE-X).