... A,B,X42,X46,X52,X56,X60,X65,X70,X Best Selling Seamless Oil Drill Pipes We can produced drilling pipe( ... 7.52 IU5 127.0 17.93 26.71 E 0.362 9.19 IEU5 127.0 17.93 ... 9.19 EU IEU5 127.0 24.03 35.79 E 0.500 12.70 IEU5 127.0 24.03 ... 17 IEU5 1/2 139.7 22.54 33.57 E,X,G,S 0.415 10.54 IEU We ... coppered, and all the roots are cold rolled. The products shall be equipped with pressed steel or plastic steel thread ...