Dezhou Jiatong Machinery Co., Ltd locates in Dezhou City , Shandong Province and specializes in manufacturing mud pump fluid end parts. In our company there are many professional technical people who can produce mud pump fluid end parts for any model in the world , including Hy-chrome liners. Hardened Steel liners , Chrome-Plated liners, Piston Rods , Piston Hubs , Modules ,Valves ,Valve Seats, etc.

With lots of large-scale specialized equipment, such as grinder and lathe, we also own advanced heat treatment plant. Our induction hardening equipment and hardening machine are the most advanced equipments at present in China , suitable to produce Gardner Denver duplex pump Hardened Steel Liners of which the inner bores are processed by quenching , for example: FY—FXD 7-1/2×10、FC-FXX 5×8、FD-FXX 5×10、FG-FXG 5×6 and so on. When we produce Hardened Steel Liners of these pump models , the inner bore's carburizing layer hardened thickness reaches 1.5 -1.8mm and hardness reaches 58-60RC . Liners have such characteristics as high hardness, high corrosion resistance, free of deformation and best surface finish. The quality of our products is absolutely at the leading edge in China .

At present every year about 12000 Hardened Steel Liners and other mud pump parts are sold to every place in the World . Most of our products are exported to America and some products are sold to South America , Russia , Middle East , Southeast Asia , etc. Our company would like to service customers from China and abroad with excellent product quality and suitable prices . You are welcome to contact us.


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