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Casing Pipes/Carbon Seamless Steel Pipe/Oil Drilling Tubing Pipe Size OD 114.3...
Api Casing Coupling Size 4 1 / 2-20in Thread VAM NU EU STC LTC BTC NPT ...
Oilfield Casing Pipes/Carbon Seamless Steel Pipe/Oil Drilling Tubing Pipe Size ...
1.Grade:J55, K55, N80-1, N80-Q, L80, C90, P110 2.We also supply permium thread produ...
Material:SA213-T91,A335-P91,15CrMo,30CrMo,35CrMo,42CrMo,P5(Cr5Mo),P9(Cr9Mo),A335-P11,...
Type: Coupling, elbow, tee, cross, reducer, cap, mechanical tee, mechanical cross, fl...