Dezhou Rundong Petroleum Machinery Co., Ltd.
Main products:Liner,Piston,Valve Body & Seat,Module,Float Collar Float Shoe
Contact Us
  • Contact Person : Mr. fang zheng
  • Company Name : Dezhou Rundong Petroleum Machinery Co., Ltd.
  • Tel : 86-534-2620099
  • Fax : 86-534-2621898
  • Address : Shandong,Dezhou,No.1189, Xinhu Street ,Decheng District
  • Country/Region : China
  • Zip : 253000

Bi-metal mud pump liner

Bi-metal mud pump liner
Product Detailed
1, Bi-metal mud pump liner 2, wear resistance, corrosion resistance 3, cast iron sleeve 4, liner for mud pump F series

 Bi-metal mud pump liner   

The sleeve of the liner has the maximum amount of chrome for the base metal, and is inserted into the forged steel hull at tightness. The bore hardness is 60 to 67 Rockwell C scales while the hull has high tensile strength of more than 800Mpa.


The liner is rated to match the pressure rating of the pump per liner size with a Life time of more than 800 hrs.

Liners are put in from the cylinder cover bore in the front of the cylinder and fixed with liner cage, cylinder cover plug and cylinder cover when installing. 


Size: diameter from 70mm to 180mm

Bi-metal mud pump liner

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