Oil Drill Pipe in active demand 1.OD: 10.3-1219.2mm 2.WT: ... ,B,X42,X46,X52,X56,X60,X65,X70,X Oil Drill Pipe in active demand We can produced drilling pipe(API5D,APISEPC7 ... end finish:EU,IU, IEU All drill pipes are made according to API SPEC 5D OD (in). OD (mm) W(lb/ft ... plastic steel thread protectors on the connections. Drill pipes of our company are produced in accordance to Standards of API 5DP, API7 ...