API FLANGES
Flanges et Stipitibus Studded ordinantur et fabricantur secundum determinationes sequentes: -
API 6A Specification for Wellhead and Christmas Tree Equipment.
ANSI B31.3 Planta chemica et Petroleum Refinery Piping.
ASME VIII Boiler et Pressurae vasis Codicis.
MSS-SP-55 Signa Quality pro Ferro Castings Valves, Flanges et Fittings et alia Piping Components.
NACE MR-01-75 Accentus Sulphide Cracking Resistant Materiae Metallicae pro Oilfield Equipment.
Flanges praesto sunt sicut collum Weld, Integral, excaecat, target & Test excaecat ad usum cum sequenti pressura ratings: -