Material: The raw material is nickel mixed B, Yb, C, Cr, Mn, Cu and other trace elements and rare earth

       Production Process: Our Company introduced the foreign advanced technology and manufactured the first nickel base alloy cylinder liner of China, which has longer service life than other cylinder liner. Its technology is to cover the inner wall of the cylinder liner with alloy by extrusion. And the service life of nickel base alloy cylinder liner is more than 2000 hours, up to 4000 hours.

        Application: The mud pump is the "heart" of the oil field drilling system, and cylinder liner is an important quick-wearing part of mud pump.