Product Description

mud pump spare parts manufacturer  

Dezhou Rundong Petroleum Machiinery Co., Ltd is a high-tech corporation specializing in design, reserach, development and manufacturing. Our company has been engaged in producing and selling oil drilling, well cementation, oil extraction equipment and fishing tools  for more than *0 years . Our products have been exported to America, Russia, Middle East, India and enjoy good reputation in our foreign customers.

Our products can be applied to mud pump ofEmsco, Garden Dever, National Oilwell, Wirth, OPI, Wilson, and IDECO.

• Liners
•  

Our liners are forged by wearproof jacket and high Cr hardwearing & anticorrosion innner sleeve, including bimetal liners, monometao liners and ceramic liners.

We manufacture mud pump liners for the pumps below and much more!

•   pistons:
•  

1. According to differnt function

    single-acting piston

    double-acting piston

2. According to different material

    piston with replacement rubbers

    bonded rubber piston

    piston with replacement urethane

    bonded urethane piston

3. According to different size

   **0mm / **0mm/ **0mm / **0mm / **0mm / **0mm / **0mm / **0mm / **0mm 

• Valves
•  

The main material of Valve Assembly is high quality alloy steels,such as *0CrMnTi, *0CrNiMo.The Valve Insert was made by newly high molecular materials,to make the mud pump spares to resist high-temperature,high-pressure,anti-friction and sulfur corrosion.

The valve assembly made by Dezhou Rundong Petroleum Machinery Co.,Ltd. ranks in the top class of international level.

Frist Set

1.Main Part Materials:*0CrMnTi,Valve insert : Japan JSR***0S.

2.Characteristics: Ordinary anti-impaction and anti-compression property. Temperature  of mud ≤*0°c,Maxi operation temperature **0°c;

3.Application: Pump pressure *8Mpa around,the service life **0H;

Second Set

1.Main Part Materials:*0CrMnTi,Valve insert : Polyurethane or Polyether ester.

2.Characteristics: Good anti-impaction and ordinary temperature tolerance property.

3.Application: Pump pressure *0Mpa around, Temperature of mud ≤*0°c,the service life **0H.

Third Set

1.Main Part Materials:*0CrNiMo.

2.Characteristics: Excellent anti-impaction and high temperature tolerance property.

3.Application: High-pressure and high-temperature mud pump F****0HL,F****0HL,Excellent anti-sulfur corrosion.Pump pressure ≥*5Mpa,the Maxi temperature **0°c,the service life **0H.