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Name:bimetal cylinder liner
Application:oilfeild
Material:Cast Steel
Fuel:Diesel
Pressure:High Pressure
Theory:Reciprocating Pump
Power:Hydraulic

Product Description

The bimetal cylinder liner is currently the most widely used and is one of the most abundant mud pump hydraulic end fittings. The bimetal cylinder liner combines the advantages of hot forging high-wearing jacket and high-chromium wear-resistant and corrosion-resistant inner sleeve. The jacket is formed by hot pressing of high-quality carbon steel, and the inner sleeve is made by centrifugal casting of high-chromium cast iron. With a tensile strength of 900,000 psi, the inner sleeve has a hardness of more than HRC62 after heat treatment, and can withstand a mud pressure of 7000 psi. The inner surface is smooth as a mirror, the inner hole has tight tolerances, and the normal service life can reach 800 hours or more

 

 

Brand Model
Emsco F-350 F-500 F-650 F-800 F-1000 FA-1300 FB-1300
Gardener Denver PZ-7 PZ-8 PZ-9 PZ-10 PZ-11    
National 7-P-50 8-P-80 9-P-100 10-P-130 12-P-160    
Ideco T-800 T-1000 T-1300 T-1600      
Oilwell A-350 A-560 A-650 A-850 A-1100 A-1400 A-1700
China Bomco 3NB-350 3NB-500 3NB-800 3NB-1000 3NB-1300 3NB-1600 3NB-2200

         


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