Hammer Union
Each hammer union has one and only color mark for fast recognition. It is made of high strength alloy steel which meets ASTM and AISI ...
Mud Pump Parts
The bimetal liner offers long service life of about 800 hours, which is 2 to 3 times the lifetime of common ones in severe environment.
Plug Valve, Cock Valve
Plug valve is an integral component used to connect the high pressure manifold in well cementation and fracturing work.
Downhole Drilling MotorThe downhole drilling motor is a kind of positive displacement motor (PDM). High pressure drilling fluid goes into the PDM drill through ...
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