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Seamless steel pipe Hot Rolled API Certification schedule 40 carbon steel pipe ...
Description Stainless Steel Tube, Welded and Seamless Stainless Steel Tube Materi...
API 5CT J55/K55/N80/P110 Casing Coupling 4 1/2" to 20" Api Casing Coupling ...
The main products of our company are the oil casings and oil pipelines. We not only s...
Material:SA213-T91,A335-P91,15CrMo,30CrMo,35CrMo,42CrMo,P5(Cr5Mo),P9(Cr9Mo),A335-P11,...
3 layer pe anti-corrosion steel pipe coating seamless steel pipe for gas and oil ...
The steel grades of common oilfield API-5CT casing pipe include J55, K55, N80-1, N80Q...