gas used stainless steel Internal Tubing coupling Product Name gas used stainless s...

API 5CT oil pipe flexible hydraulic coupling for casing pipe product name API 5CT o...

stainless steel tubing pipe fittings 2 3\/8\" eue nue crossover coupling Product Nam...

Coupling 5.5 L80-13CR BTC PSL1 Diameters: 3.4" through 4.5" nominal O.D. Weights: S...

Quick Details Place of Origin: Zhejiang, China (Mainland) Brand Name: Ehase-flex M...

The API casing is generally used for the borehole wall support in the drilling as wel...

API casing and tubing couplings Type of coupling: Standard: API 5CT & 5B Steel Gra...

Casing Pipe: Technical standard: API SPEC 5CT、API SPEC 5B Product grade： H40、J5...

Oilfield Casing Pipes/Carbon Seamless Steel Pipe/Oil Drilling Tubing Pipe Size ...

Material: H40, J55, K55, N80, L80, C-90, C95, T95, P110, Q125,13Cr-80,13Cr-110, super...

Casing Pipes/Carbon Seamless Steel Pipe/Oil Drilling Tubing Pipe Size OD 114.3...

Casing Pipes/Carbon Seamless Steel Pipe/Oil Drilling Tubing Pipe Size OD 114.3...