Oilfield Equipment, Mud Pump, Mud Pump Parts manufacturer / supplier in China, offering API L80 J55 Pup Joint for Oilfield Tubing and Casing, 2" Fig1502 15000psi Flowline Plug Valves Equal to Spm / Fmc Construction, API 7-1 Drilling Mud Downhole Motor for Oilfield and so on.