Mud pump piston opening rate, light weight, shock absorption, low noise, good wear resistance.
 
Using high-quality forged steel piston core processing, the use of special rubber piston rubber, heat, oil, water, roots multilayer fabric reinforcement., With high tensile strength, chemical resistance, abrasion resistance, use long life, and the other by API standard production piston is fully interchangeable. Hai Nuoao company produces rubber piston assembly has a single-acting and double-acting versions. Piston core raw materials used 40Cr, phosphate or oiled according to customer requirements. Rubber piston high quality synthetic rubber, rubber cloth roots use, the service life of similar foreign products. Dimensions conform to API standard, fully interchangeable with original parts.
 
Piston was a bowl-shaped structure, the rear backrest nylon and rubber vulcanization as a whole, the piston has a certain rigidity, the piston has a self-styled characteristics, can effectively prevent the leakage of the working fluid at high pressure.
 
 
Provides a series of mud pump head, cylinder liner, cylinder top cover, cylinder head, rod, piston, plate, cup, seat piston rod, plunger rod, into the drainage valve, into the drainage valve, crosshead, sleeve crosshead, crosshead pin, crankshaft, connecting rod up and down tile, copper rod sets, connecting rod bolt and female, crown-nuts, oil seal, O-ring shaft, gears and other mud pump accessories.

contact: Linda zhang,