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

premium bimetal liner

premium bimetal liner
Product Detailed
1.heat-treating craftwork 2.wearing inner sleeve 3.liner have 28 Cr

Liner are made through heat-treating craftwork,with wearing inner sleeve .liner have 28 Cr . The using time of our liner is above 1000 hours,and is the one time as greater as normal products.our liner can reduce the cost for oilweild and improve the drilling efficiency .

Our liners are sold well at home and aborad,such as The South America ,Egpyt and so on.

premium bimetal liner

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