Dezhou Rundong Petroleum Machinery Co., Ltd.
Main products:Liner,Piston,Valve Body & Seat,Module,Float Collar Float Shoe
Products
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

oil drilling mud pump valve assembly

oil drilling mud pump valve assembly
Product Detailed
1, oil drilling mud pump valve assembly 2, material 35 CrMo 3, insert: PU / NBR 4, working life: 200hours

 oil drilling mud pump valve assembly  

       

 After heat treatment and processing by digital lathes , the product strength is enhanced enough.The valve body fits the valve seat perfectly and the working life is 2-3  times more than ordinaries.

*Grade One: Material: 20CrMnTi

insert material JSR-220S

Temperature ≤60°c, 120°c Max.

Pump working pressure 18 Mpa

working life 200 hours

*Grade Two:Material: 20CrMnTi

insert material polyurethane

Temperature ≤80°c

Pump working pressure 20 Mpa

working life 400 hours

*Grade Three: Material: 20CrNiMo

insert material PU

Temperature 260°c Max.

Pump working pressure 35 Mpa

working life 450 hours

oil drilling mud pump valve assembly



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