Main Body02 10,2026The main body of the downhole motor is the stator+rotor. They form the core functional unit for the downhole motor to convert hydraulic energy into mechanical energy. Their performance directly determ...VIEW
Pinion Shaft10 17,2019Overview PIions Shaft are made from similar material to the crankshaft and with a high precision double helical gear, with less back lash than any of our competitors. The precision gears ensure power ...VIEW
An Introduction to Pump Accessories04 09,20201.The China pump parts are generally cast iron shelled while the stainless steel one is for corrosive media.VIEW
Cup Tester05 11,2021Cup tester is mainly used in casing pressure testing. For oil, gas and water well that have been run in casing and equipped with wellhead device, it can layer pressure testing one time for casing and ...VIEW
Strengthening Pumping Pump with Forced Opening and Closing05 24,2021The traveling valve pump is forced on-off ,the larger runner contributes heavy oil production and can prevent the pump from being gas-locked; The standing valve is made of tungsten carbide which makes...VIEW
Driveshaft02 10,2026The "drive shaft" is the core component of the transmission shaft assembly of the downhole motor. Its core function is to transmit power and bear complex loads. It is a key transmission stru...VIEW
Mud Pump Crankshaft10 17,2019OverviewThe crankshaft is manufactured from a modified 4340 material with high nickel content to reduce crack initiation and propagation. It has a high chrome content to prevent corrosion. Our cranksh...VIEW
The Composition of the Sucker Rod04 16,2020In addition, there are shock absorbers for vibration reduction, anti-release devices for loosening couplings prevention and so on.VIEW
Die Collar05 11,2021The Die Collars is a special external fishing tool which is engaged on the outside wall of tubular objects such as tubing and drill pipe etc. It is also used to catch the cylinder junks which have no ...VIEW
Ball Transmission02 10,2026Ball transmissions are one of the common types of universal shafts for screw drilling tools. They are often presented in structural forms such as ball hinges and ball columns. Their core function is t...VIEW