API CHIKSAN PUP JOINT 2in. 6 feet 

The pressure-bearing main body of the high-pressure manifold component products (high-pressure chiksan pup joints, high-pressure chiksan swivel joints, high-pressure hammer unions, high-pressure integral fittings, etc.) adopts integral die forging.Each product is heat treated before finishing, and undergoes hardness testing and metallographic analysis. The heat treatment equipment is controlled by computer, and the temperature control error is ±5˚C.All manifold product components are 100% non-destructive testing according to API specifications.Key components are marked with material tracking number, heat treatment number and serial number according to API 6A and 16C requirements. Each product is traced from raw materials, heat treatment, non-destructive testing, and pressure testing throughout the process, and detailed completion information is stored in each link.