ISO 4422:1990/Amd 1:1992

Pipes and fittings made of unplasticized poly(vinyl chloride) (PVC-U) for water supply — Specifications — Amendment 1

Publication date:   Oct 29, 1992

95.99 Withdrawal of Standard   Feb 17, 1997

General information

95.99 Withdrawal of Standard   Feb 17, 1997

ISO

ISO/TC 138/SC 2 Plastics pipes and fittings for water supplies

International Standard

83.140.30   Plastics pipes and fittings for non fluid use | 91.140.60   Water supply systems

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Life cycle

PREVIOUSLY

Amends
ISO 4422:1990

NOW

WITHDRAWN
ISO 4422:1990/Amd 1:1992
95.99 Withdrawal of Standard
Feb 17, 1997

REVISED BY

WITHDRAWN
ISO 4422-1:1996

WITHDRAWN
ISO 4422-2:1996

WITHDRAWN
ISO 4422-3:1996