ISO 4422:1990

Pipes and fittings made of unplasticized poly(vinyl chloride) (PVC-U) for water supply — Specifications

95.99 Withdrawal of Standard Feb 17, 1997

General information

Current stage: 95.99 Effective date: Feb 17, 1997

Originator: ISO

Owner: ISO/TC 138/SC 2

Type: International Standard

ICS: 83.140.30 91.140.60

Life cycle

NOW

WITHDRAWN
ISO 4422:1990
95.99 Withdrawal of Standard
Feb 17, 1997

CORRIGENDA / AMENDMENTS

Amended by
ISO 4422:1990/Amd 1:1992

REVISED BY

WITHDRAWN
ISO 4422-1:1996

WITHDRAWN
ISO 4422-2:1996

WITHDRAWN
ISO 4422-3:1996

WITHDRAWN
ISO 4422-5:1997

WITHDRAWN
ISO 4422-4:1997

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