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The steel grades of common oilfield API-5CT casing pipe include J55, K55, N80-1, N80Q...
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...
Out Diameter Casing:4 1/2" ~ 20" (114.3 mm ~ 508mm), Tubing: 2-3/8" ~ 4-1/2" (60.3...
Material: H40, J55, K55, N80, L80, C-90, C95, T95, P110, Q125,13Cr-80,13Cr-110, super...
Because the characteristics of high accuracy, constant speed, ease movement, long wor...