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– Product Model: 915309356
-Product Name: Piston
– Material specifications: High-strength alloy material, hardened and strengthened, pressure-resistant, wear-resistant, high-temperature resistant, and not easily deformed.
The 915309356 piston effectively solves common problems such as insufficient cylinder pressure, piston oil leakage and pressure loss, wear and scratches on the working surface, jamming and poor reciprocating motion, high-temperature deformation failure, and power output attenuation. It is suitable for various scenarios including replacement of worn old parts, maintenance of hydraulic cylinders, original factory assembly of new machines, repair of cylinder power structure, and optimization of overall machine power performance. The product is precision forged from high-strength alloy material and undergoes overall hardening and strengthening treatment. It has the characteristics of high pressure resistance, wear resistance, impact resistance, good sealing fit, high-temperature deformation resistance, and long-term stability, making it suitable for the harsh working conditions of high-frequency reciprocating, high-pressure heavy-load, and continuous operation in engineering machinery.
– Product Model: 915309356
-Product Name: Piston
– Material specifications: High-strength alloy material, hardened and strengthened, pressure-resistant, wear-resistant, high-temperature resistant, and not easily deformed.
– Machining process: Original factory precision turning and finishing, small dimensional tolerances, flat working surface, and high sealing compatibility.
– Performance and working condition adaptability: strong pressure resistance, uniform power transmission, and suitable for long-term high-pressure reciprocating operation conditions.
– Structural features: Original factory standard fit structure, strong versatility, easy disassembly and assembly, effectively reducing cylinder maintenance costs.
This product undergoes multiple specialized quality inspections before leaving the factory, including pressure strength testing, dimensional accuracy verification, sealing compatibility testing, reciprocating durability testing, and high-temperature deformation verification, fully complying with original factory assembly standards. It boasts high compatibility with the machine, allowing for immediate use upon installation. It eliminates potential problems such as cylinder pressure leakage, insufficient power, piston jamming, and oil leakage failure, ensuring long-term reliable power output, smooth reciprocating motion, and efficient and stable operation of the hydraulic cylinders in construction machinery.

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