... ,X56,X60,X65,X70,X Carbon Steel Drill Pipe We can produced drilling pipe(API5D,APISEPC7,API5CT) of 2-3 ... 1/2"oil drilling pipe :-Drilling pipe,heavy weight drilling pipe,tubing pipe,casing pipe. We can produced drilling pipe(eu,iu ieu) ... 11 EU2 7/8 73.0 9.72 14.48 E,X,G,S 0.362 9.19 ... . The products shall be equipped with pressed steel or plastic steel thread protectors on the connections. Drill pipes ...