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ISO 4422-1:1996

Pipes and fittings made of unplasticized poly(vinyl chloride) (PVC-U) for water supply -- Specifications -- Part 1: General

General information

Withdrawn from 01.12.2009
Directives or regulations
None

Standard history

Status
Date
Type
Name
01.12.2009
Main
Main
ISO 4422:1990
Amendment
ISO 4422:1990/Amd 1:1992
Specifies the general aspects of pipes, joints, fittings and ancillaries, made of unplasticized poly(vinyl chloride) (PVC-U), for piping systems intended to be used for buried water mains and for water supplies above ground, both inside and outside buildings. Replaces ISO 4422:1990.

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