Mud Pump | Valve and Piston Assembly

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2. Mud Pump F Series Before the die nipple goes down, pay attention to the hole diameter and the parameters of the driller.
  Handle it with care during ...
2. Mud Pump 3NB SeriesThe 3NB series mud pump is typically used in oil-field and industrial and mineral enterprises. It is also suitable for drilling, well workover and long ...
2. Mud Pump PZ/7/8/9 The mud pump PZ/7/8/9 is suitable for oil and gas drilling.
  The mud pump provides compact structure, light weight, ...
2. Mud Pump BW
  Mud pump BW-250, which is a type of horizontal, 3-cylinder, single-acting reciprocating piston pump, comes with 2 liner diameters and 4-speed gear ...
2. Bimetal LinerOur bimetal liner, API complaint, provides wear-resistant outer sleeve and high chrome corrosion-resistant inner sleeve.
2. Ceramic LinerThe ceramic liner helps reduce drilling cost and labor intensity. Made of internationally advanced, new material toughened zirconium oxide ...
2. Valve AssemblyThe valve rubber of the valve assembly is made of new type high polymer materials to ensure superior performance, strong impact resistance under high ...
2. Piston AssemblyIn order to accommodate every drilling need in various oil fields, we at Rundong have developed superior piston assembly for customers.
2. Piston RodThe piston rod is made of structural alloy steel, which goes through tempering heat treatment to achieve superior mechanical performance.
2. Safety Valve Thanks for visiting the website of Dezhou Rundong Company. We are an ISO9001 and API 7K certified safety valve manufacturer, located in China.
2. Valve ModuleThe valve module is made by forging superior structural alloy steel, with no cracks or other flaws. It is fully compliant with API standards.
2. Pulsation DampenersCompressed nitrogen or compressed air shall be used for air charging. It is prohibited to utilize flammable and combustible gas such as compressed ...
2. Extension RodAfter being processed by CNC machine, this pump rod is ensured with precise geometric size. It is chrome plated with one-sided chrome thickness ...
2. CrossheadThe crosshead assembly produced by RUNDONG Company is precisely forged from ductile cast iron beyond the industrial standard ...
2. Upper and Lower Valve GuideThe upper valve guide is made from superior quality alloy steel by CNC machining. The lower valve guide is finely made from ductile cast iron.
2. Cylinder HeadOur alloy steel cylinder head is machined with advanced CNC machine tool to ensure the small tolerance and good stability for installation.
2. Flashboard AssemblyThey have experienced the CNC cutting, blanking, heat treatment and CNC machining process, which ensures the geometric size.
2. Valve CoverBy virtue of the precise control on heat treatment, the mechanical strength and the hardness of the valve cover are in compliance with the requirement for ...
2. Wear PlateThe wear plate is a kind of pump accessory for the fluid end of mud pump in oil drilling. It has the function of sealing and pressure maintaining ...
2. Cylinder FlangeThe cylinder flange is a vital part for the fluid end of mud pump in petroleum drilling. As a mud pump element, it plays a role in fixing and sealing ...
2. Valve Cover FlangeThe mud pump part made by RUNDONG Company covers all kinds of BAOSHI, LANSHI and QINGSHI brand pumps. It adopts top grade alloy carbon steel ...
2. Pressure GaugeThe screw thread of the pressure meter makes the installation of the product easier.
2. Core BoxThe new type core box is made from new synthesized materials by high pressure injection molding. It is obviously superior to ordinary plastic core tray regarding...
2. Other Mud Pump PartsThe 2S gear oil pump is the main element for the lubricating system of the power end for mud pump.
2. BeltsThe belts manufactured are characterized by high strength, low elongation, and small matching tolerance. The excellent fatigue endurance makes ...
2. High-pressure HoseMade of newly-developed nano material, the high pressure rubber hose has remarkable oil resistance, ozone resistance, anti aging performance...
2. Pneumatic ClutchSimilar with auto tyre, the air-actuated clutch is composed of outer rubber layer, cord fabric, inner rubber layer (airtight lining), air cock, and connector.
2. O-rings/SealsThe o rings or seals are provided by Dezhou Rundong Petroleum Machinery Co., Ltd. which is capable of producing different models ...
2. Pulsation Dampener Bladder (Air Chamber)The pulsation dampener bladder, which is also known as air chamber, is a kind of rubber part for pulsation dampeners.
2. Valve InsertEngaged in the industry for years, currently, we have successfully developed the valve insert with good resistance to abrasion and long lifespan ...

Welcome to this webpage! Rundong is a specialized Chinese manufacturer of oil drilling, cementing tool, oil extraction equipment and fishing tool. Our products include mud pump, manifold, downhole drilling motor, and others. Due to superior performance, these products are increasingly used in geology, metallurgy, coal, petroleum, natural gas and underground water industries, among others.

Sine our foundation, we strive to provide high quality products at affordable prices for customers all over the world. We achieve this in a number of ways. Our senior engineers and professional researchers continually conduct product innovation to ensure the highest quality. The use of internationally advanced production technologies and equipment also helps improve the quality of mud gate valve, mud pump parts, etc. On the other hand, we introduce modernized management mode to optimize our resources, which effectively lower our production cost. Hence, we at Rundong are able to provide high quality products economically.

Our location in Dezhou city and easy access to convenient transportation can save your shipping charges. If you have any questions or require information, please contact us. The staff at Rundong is ready to help you.