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ISO 4422-4:1997

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

View Superseded by
withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Pipes and fittings made of unplasticized poly(vinyl chloride) (PVC-U) for water supply Specifications Part 4: Valves and ancillary equipment
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Withdrawn date

03-18-2019

Language(s)

English, French

Published date

10-16-1997

DevelopmentNote
Supersedes ISO 4422 (04/2001)
DocumentType
Standard
Pages
12
PublisherName
International Organization for Standardization
Status
Withdrawn
SupersededBy
Supersedes

05/30132152 DC : DRAFT APR 2005 ISO 21004 - PLASTICS PIPING SYSTEMS - MULTILAYER PIPES AND THEIR JOINTS, BASED ON THERMOPLASTICS, FOR WATER SUPPLY
08/30168693 DC : DRAFT JULY 2008 BS EN ISO 1452-4 - PLASTICS PIPING SYSTEMS FOR WATER SUPPLY AND FOR BURIED AND ABOVE-GROUND DRAINAGE AND SEWERAGE UNDER PRESSURE - UNPLASTICIZED POLY(VINYL CHLORIDE) (PVC U) - PART 4: VALVES
ISO 21004:2006 Plastics piping systems Multilayer pipes and their joints, based on thermoplastics, for water supply

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