API 5CT J55 K55 L80 N80 P110 Petroleum Casing Pipe
API 5CT J55 K55 L80 N80 P110 Petroleum Casing Pipe 1.OCTG Casing,Tubing ,Drill Pipe Technical Paratemeters Standard API 5CT/ API 5DP ISO11960 Grade Group.1 H40/PSL.1, J55/PSL.1, J55/PSL.2, J55/PSL.3, K55/PSL.1, K55/PSL.2, K55/PSL.3, N80(1)/PSL.1,...
China
Main Item
OCTG, casing pipe, drill pipe, coupling, linepipe and other steel pipes which used in oil and natural gas industry
Business Type
Manufacturer