Testimonials
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Mud Pump Liners
4.5/5
Technical Features： - Composite Material: The outer layer is forged wear-resistant steel (tensile strength ≥ 800 MPa), and the inner layer is a high-chromium alloy (chromium content ≥ 15%). After heat treatment, the inner layer reaches a hardness of 62 HRC (Rockwell hardness), extending the wear life by over 40% compared to traditional monometallic cylinder liners. - Machining Precision: Formed using a 1600-ton hydraulic high-speed forging press, finished on a CNC lathe, and polished on a honing machine, the dimensional tolerance is controlled within ±0.05mm, and the inner surface finish is Ra ≤ 0.8μm, ensuring a seal with the piston. - Customization Capabilities: We support production according to customer drawings, accommodating non-standard requirements with drilling diameters of 90mm-200mm and lengths of 300mm-800mm
Mud Pump Valves
4.5/5
Material Combination: The frame is forged alloy steel (strength ≥ 700 MPa), and the seal is wear-resistant polyurethane (hardness 85 Shore A), which is oil-resistant and aging-resistant. - Seal Design: The seal utilizes a lip-shaped structure, tightly fitting the inner wall of the cylinder liner, with a leakage rate of ≤0.1 L/min (at 35 MPa pressure). - Lifespan Guarantee: Under normal use, the seal life is ≥800 hours (in mud media).
Mud Pump Pistons
Fashion Model
4.5/5
Technical Features： - Material Combination: The frame is forged alloy steel (strength ≥ 700 MPa), and the seal is wear-resistant polyurethane (hardness 85 Shore A), which is oil-resistant and aging-resistant. - Seal Design: The seal utilizes a lip-shaped structure, tightly fitting the inner wall of the cylinder liner, with a leakage rate of ≤0.1 L/min (at 35 MPa pressure). - Lifespan Guarantee: Under normal use, the seal life is ≥800 hours (in mud media).
Mud Pump Fluid Ends
4.5/5
Technical Features： - Material Selection: Small valve boxes utilize ductile iron (QT450-10), while large valve boxes utilize welded carbon steel (Q235B), with a compressive strength of ≥ 450 MPa. - Structural Design: Integrated valve seat mounting holes, sealing grooves, and flange interfaces. The sealing grooves utilize O-rings (oil-resistant rubber) to prevent mud leakage. - Compatibility: Customizable in various sizes, compatible with mud pumps such as the 3NB-800 and 3NB-1600.
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