ISO 4437:1997

Buried polyethylene (PE) pipes for the supply of gaseous fuels — Metric series — Specifications ISO 4437:1997

Publication date:   Aug 28, 1997

95.99 Withdrawal of Standard   Jun 19, 2007

General information

95.99 Withdrawal of Standard   Jun 19, 2007

ISO

ISO/TC 138/SC 4 Plastics pipes and fittings for the supply of gaseous fuels

International Standard

83.140.30   Plastics pipes and fittings for non fluid use | 75.200   Petroleum products and natural gas handling equipment

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Life cycle

PREVIOUSLY

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ISO 4437:1988

NOW

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ISO 4437:1997
95.99 Withdrawal of Standard
Jun 19, 2007

CORRIGENDA / AMENDMENTS

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ISO 4437:1997/Cor 1:1999

REVISED BY

WITHDRAWN
ISO 4437:2007