1. api drill pipe 1.OD.: 21.3mm-609mm WT.: 2mm-22mm 2.Material:H-40,J-55,K-55,N-80,C-75,L-80,C-90,C-95,P-110,Q-125 Standard API 5CT,SY/T6194-96 Size ....
Forged Drill Pipe(one-piece) Raw material selection according to API standard, Baoteel &TPCO tool joint two hit upsetting smoothl transition zone , .....
Forged Drill Pipe(one-piece) Raw material selection according to API standard, Baoteel &TPCO tool joint two hit upsetting smoothl transition zone , .....
We manufacture API 5DP Drill pipes of OD 2-3/8'', 2-7/8", 3-1/2", 4", 4-1/2", 5", etc. and are sure our products can meet your requirements Speificati...