NF E29-204

Industrial pipeworks - Forged steel flanges and collars - Materials - Mechanical properties - Fabrication - Tests

Le présent document définit les nuances d'acier des brides et collets forgés ou estampés. Il en donne la composition chimique, les caractéristiques métallurgiques et mécaniques ainsi que le mode de fabrication permettant de les obtenir. Le présent document donne en outre les contrôles et essais destinés à vérifier ces caractéristiques.

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