product range covers mud pump parts, fracturing pump parts, valve assemblies, sealing systems and custom-machined components. From fluid-end wear parts to OEM replacement assemblies, we help operators maintain dependable performance, accurate fit and long service life across drilling and fracturing equipment.
Julipetro mud pump piston is designed for high-pressure drilling fluid circulation and cementing operations. It combines an alloy steel piston body with a polyurethane sealing element to support reliable sealing performance during continuous reciprocating operation.
Available in 4–7 inch sizes, this piston is suitable for common triplex mud pump applications. Its integral construction helps simplify replacement and supports stable performance in demanding oilfield environments.
For size selection, pump model matching or quotation, please contact our team with your required piston size and quantity.
Reliable sealing performance for demanding oilfield applications.
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5000 PSI PerformanceDesigned for high-pressure drilling fluid and cementing operations. |
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Integral ConstructionIntegrated piston body and sealing element simplify replacement and installation. |
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Wear-Resistant MaterialsAlloy steel body and polyurethane sealing element support continuous operation. |
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Standardized SizesAvailable in 4–7 inch sizes for common triplex mud pump applications. |
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Designed for Easy ReplacementThe integrated piston design reduces assembly gaps and simplifies installation during maintenance. The alloy steel piston body provides structural support, while the polyurethane sealing element maintains stable contact with the cylinder liner during reciprocating movement. This design helps support consistent sealing performance and reduce fluid bypass during high-pressure operation. |
Key specifications for drilling and cementing applications.
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5,000
PSI Rated Working Pressure
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4–7
Available Size Range
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-30°C–120°C
Working Temperature
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The precision-molded sealing element is designed to maintain consistent contact under repeated loading. It supports stable fluid delivery in drilling fluid circulation and cementing applications.
| Parameter | Specification |
|---|---|
| Piston Body | Alloy Steel |
| Sealing Element | Polyurethane |
| Working Pressure | 5,000 PSI |
| Working Temperature | -30°C to 120°C |
| Standard | API 7K |
| Size Range | 4–7 inch |
| Application | Triplex Mud Pumps |
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Drilling Fluid CirculationSupports stable high-pressure fluid delivery in mud pump systems. |
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Cementing OperationsUsed for high-pressure cement slurry transportation. |
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Triplex Mud Pump MaintenanceSuitable for routine wear-part replacement and maintenance programs. |
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Oilfield Equipment ServiceDesigned for onshore, offshore and deep-well drilling equipment applications. |
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Reliable Support from Selection to DeliveryEach piston is checked for dimensional accuracy, sealing performance and product requirements before delivery. Warranty: 12 months Please send us your pump model, piston size and required quantity for specification confirmation.
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