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

Cylinders
3NB1300C mud pump bi-metal liner

3NB1300C mud pump bi-metal liner

1, 3NB1300C mud pump bi-metal liner 2, wear resistance, corrosion resistance 4, available for 12P-160 pumps also 3NB1300C mud pump Bi-metal liner   Bimetal liners are made of wear-resistant cast iron, and the surface hardness is HRC60-65. Therefore, liners...
premium bimetal liner

premium bimetal liner

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...
Premium 12P-160 Bimetal liner

Premium 12P-160 Bimetal liner

1.forged by wearproof jacket 2.anti-corrosion inner sleeve . 3.using about 800 hours we can produce all kinds of Liners including 12P-160,10P-130,FB-1600 and so on.Rundong premium liners meet the API manufacture standards,combining the strength of a forged steel outer and...
Premium mud pump bimetal liner

Premium mud pump bimetal liner

1.through heat-treating craftwork, 2.with 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...


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