FLANGES API
Emebere ma rụpụta ihe mgbochi flanges na Studded dịka nkọwa ndị a siri dị:-
Nkọwapụta API 6A maka akụrụngwa Wellhead na akụrụngwa osisi ekeresimesi.
ANSI B31.3 Ọkụ Chemical na Pine Piping.
Koodu ụgbọ mmiri ASME VIII na nrụgide ụgbọ mmiri.
Ụkpụrụ dị mma nke MSS-SP-55 maka nkedo nchara maka valvụ, flanges na ngwa mma na ihe ndị ọzọ na-enye ọkpọkọ.
NACE MR-01-75 Sulphide Stress na-akụ ihe ndị na-eguzogide ọgwụ maka akụrụngwa mmanụ.
Flanges dị ka Weld Neck, Integral, Blinds, Target & Blinds Test maka iji ya na ọkwa nrụgide ndị a:-