We can produce all kinds of API 6A double studded adapter for wellhead use. It is the important device to connection the defferent flange for wellhead...
we are supplier of API 6A flanges like 2000----15000PSI(103.5MPA) API 6A type 6BX blind/Welding Neck Flange, include type 6B, 6BX with RTJ connection ...
We are largest manufacturers of Ring Type Joint (rtj) Flanges & have huge stock of 304 Ring Type Joint Flanges, 316 Ring Type Joint Flanges, astm a105 ...
Shanghai Ruitou Petroleum Machinery co.,ltd .We are largest manufacturers of Flanges & have huge stock of 304 Ring Type Joint Flanges, 316 Ring Type ....
Spacer Spool introduction Spacer Spools, in accordance with API 6A, have end connectors of the same size, rated working pressure and design. Spacer .....