ISO 2229:1973
Equipment for the petroleum and natural gas industries; Steel pipe flanges, nominal sizes 1/2 to 24 in; Metric dimensions

Заменен на ISO 7005-1(1992.04)*ISO 7005-2(1988.12)*ISO 7005-3(1988.02)
 

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Завершение срока действия 01.12.1988
Опубликован 01.12.1973

Equipment for the petroleum and natural gas industries; Steel pipe flanges, nominal sizes 1/2 to 24 in; Metric dimensions