The plunger is a key component of the fluid end in a fracturing pump. By reciprocating within the liner, it changes the chamber volume to achieve suction and pressurization. Its wear and erosion resistance directly affect operating efficiency and maintenance costs.
Our plungers are made from high-quality alloy steel through multidirectional forging and refined heat treatment. Using thermal spray welding and remelting techniques, each product undergoes 100% penetration testing to ensure safety and reliability in high-pressure applications.
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