High Performance Lsaw Straight Welded Pipe - ERW Casing Pipe – Shenzhoutong

Product ERW Casing Pipe
Process Electrical Resistance Weld
Standard API 5CT PSL1, API 5CT PSL2
Material H40,K55,J55,L80,N80,P110,etc
O.D 4”--20”(114mm--508mm)
W.T 0.237”--1.602”(6--26.97mm)
Length As per customer’s requirement
Thread BTC,LTC,STC
Surface Treatment Bared,Black painted,Corrosion Resistant Coating + Cap
Application Used for oil well drilling . Mainly used in the process of drilling and the wall support after completion ,to ensure the process of drilling and the normal runningof the oil wells. At the same time, tube into the well, used as fluid production or injection.