.Design and manufacture:API Spec.6D and API 600.

.Inspect and Test:API Spec.6D and API 598

.RF flanged ends:ANSI B 16.5 and MSS SP-44

.Butt-welding ends:ASME B16.25

.Face to face:API Spec.6D and ANSI B16.10

Driver:Gear operation,Manual......

PN 150-2500lLB