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Standard-type Power End Pony Rod


As a key force-transmission component in the power end of a plunger pump, the pony rod precisely delivers the reciprocating drive force between the crosshead and the plunger, ensuring zero power loss under high-frequency alternating loads. Its structural reliability directly impacts vibration control and sealing longevity of the pump unit. Our pony rods are forged from alloy steel to enhance tensile strength and fatigue resistance. The surface is coated with 715E-10 alloy to improve wear resistance and corrosion protection, ensuring deformation-free and failure-free performance during operation. Specifically designed for high-pressure plunger pumps and precision hydraulic intensification systems.

Keywords: plug valve, flexible elbow, one-way valve, safety valve, integral joint, integral straight pipe,Ring manifold, manifold skid

As a key force-transmission component in the power end of a plunger pump, the pony rod precisely delivers the reciprocating drive force between the crosshead and the plunger, ensuring zero power loss under high-frequency alternating loads. Its structural reliability directly impacts vibration control and sealing longevity of the pump unit.

Our pony rods are forged from alloy steel to enhance tensile strength and fatigue resistance. The surface is coated with 715E-10 alloy to improve wear resistance and corrosion protection, ensuring deformation-free and failure-free performance during operation. Specifically designed for high-pressure plunger pumps and precision hydraulic intensification systems.

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