... ~12.7mmApplications:OCTGGrade:STB35-STB42, STB42, E75,X95,G105Export Markets:Africa, Mid East Additional Info.Trademark: Rejee or customizedPacking:Single Pipe Packing, BeltStandard ... -resistant belt of tool joint: Arnco 100XT, 200XT, 300XT, 400XTInternal coating drill pipe: TK34, DPC, TC2000, TC3000Usage: Mine blasting, water well ...