2-3/8" E75 Drill pipe for water well, oil well, geothermal well drilling, geological research drilling, etc. Speifications of drill pipe 2-3/8''....
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 , .....