NBR 7675 : 2005
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
DUCTILE IRON PIPES AND FITTINGS AND ACCESSORIES FOR WATER MAIN AND WATER DISTRIBUTION SYSTEMS - REQUIREMENTS
14-10-2022
12-01-2013
Fixa condicoes exigiveis para aceitacao e recebimento de conexoes de ferro fundido ductil, para tubos de ferro fundido ou tubos de outros materiais com dimensoes compativeis, destinados a conducao de fluidos sob pressao.
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