High-quality Mud Pump Spare Parts Manufacturer – Besdrill
We offer a variety of models of dual-cylinder, triple-cylinder and quintuple-cylinder mud pumps, complete sets of spare parts and complete fluid system solutions. They are suitable for oil and gas, water wells and geological drilling fields. Delivery is prompt, prices are favorable, and they are sold at factory price.
High durability and wear resistance
Stable and reliable performance
Easy installation and replacement
Long service life
Cost-effective and efficient
Select The Appropriate Model Of The Pump Accessories
Match Different Drilling Depths And Working Conditions
Pressure Gauge
- Process: liquid column type, elastic type, and sensor type
- Principle:Converts pressure into liquid column displacement, elastic deformation, or electrical output
- Medium: water, alcohol, mercury
- Application: widely used in industrial systems and oil well drilling equipment
Rubber Sealing Parts
- Temperature: -40°C to 120°C
- Applications: rubber gaskets for drilling pumps
- Properties: aging resistance, chemical resistance
- Performance:high sealing efficiency between 50°C and 120°C
- Features:waterproof, dustproof, soundproof, heat insulation, shock absorption
- Functions:Minimize pressure spikes,Boost pump efficiency,Prevent wellbore leaks
- Discharge Dampers: Smooth flow and pressure
- Suction Dampers: Improve suction, prevent cavitation
- Advantages:Suitable for high-pressure pipelines,Absorbs shocks and water hammer,Prevents pump shutdowns
Air Bag
Cylinder Liner
- Process: high-chromium iron inner sleeve
- Outer sleeve strength (psi): high-strength forged steel design
Inner sleeve - hardness (HRC): ≥61–64
- Working pressure (psi): suitable for oilfield drilling operations
- Service life (hours): long service life
Valve Cover
- Process: 35CrMo alloy steel forging + machining
- Material: 35CrMo
- Outer sleeve tensile strength (psi): high-strength alloy steel design
- Inner sleeve hardness (HRC): N/A
- Service life (hours): long service life
Cylinder Head Flange
- Process: 35CrMo alloy steel forging + machining
- Material: 35CrMo
- Outer sleeve tensile strength (psi): high-strength alloy steel design
Inner sleeve - hardness (HRC): N/A
- Service life (hours): long service life
Cylinder Head
- Process: alloy steel forging + heat treatment + CNC machining
- Material: 35CrMo
- Outer sleeve tensile strength (psi): high-strength alloy steel design
Inner sleeve - Working pressure (psi): suitable for F-series, 3NB-series and other mud pumps
- Service life (hours): long service life
Packing Box
- Process: alloy steel forging + heat treatment + CNC machining
- Outer sleeve tensile strength (psi): high-strength alloy steel design
- Inner sleeve hardness (HRC): N/A
- Working pressure (psi): suitable for API-standard mud pumps
- Service life (hours): long service life
Piston Rod
- Process: alloy steel forging + heat treatment + CNC machining
- Outer sleeve tensile strength (psi): high-strength alloy steel design
- Inner sleeve hardness (HRC): N/A
- Working pressure (psi): suitable for API-standard mud pumps
- Service life (hours): long service life
Liquid Cylinder
- Material & Structure:Forged from 35CrMo / 40CrMnMo alloy steel
- Advantages：No welding, defect-free.
- Standard & Strength: Class III forging inspection, high mechanical strength.
- Durability:Heat-treated and hardened， inner wall hardness **HB 285–330**.
- Quality Control:Strict machining and 100% NDT
Piston
- Process: forged piston core + molded rubber piston cup
- Piston core material: 42CrMo
- Piston cup material: NBR or polyurethane
- Tensile strength: high tensile strength design
- Wear resistance: high abrasion resistance
If you want to know more about the product models, please contact us. We will recommend the appropriate mud pump models for you.
Application Scenarios
Where Our Spare Parts Work Best
Besdrill mud pump spare parts are widely used in water well drilling rigs, oil drilling, geological exploration, and tunnel construction projects, making them an ideal choice for high-pressure mud pump systems. The parts are solid and durable, manufactured from high-quality alloy materials with advanced heat-treatment technology, ensuring stable and reliable performance under long-term heavy-load operation. Designed to withstand high pressure and large flow conditions, they adapt to complex formations, improve drilling efficiency, and help reduce overall operating costs.
Quality Certification
ISO 9001
Quality System Certification
API 7K
Petroleum drilling equipment certification
CE certification
EU safety certification
IADC
Drilling operation technical training
Patent Certification
Mud pump technology patent