This hydraulic and pneumatic cylinder is fabricated using high-quality S45C and GCr15 materials, featuring a hardness range of HRC58-62 after professional heat treatment. It adopts high-precision G6 grade machining to ensure excellent dimensional accuracy and stable performance, meeting the strict requirements of precision hydraulic and pneumatic systems. The surface is treated with chrome plating, which effectively enhances wear resistance, corrosion resistance and surface smoothness, prolonging the service life of the cylinder. With its superior material performance, high precision and reliable chrome plating layer, this cylinder is widely applicable to various industrial scenarios requiring high load, high precision and long-term stable operation of hydraulic and pneumatic transmission.

This product is a hydraulic and pneumatic cylinder manufactured from AISI SAE 4340 high-strength alloy steel tube. The material is subjected to quenching and tempering (Q+T) heat treatment to achieve superior mechanical properties, including high tensile strength, excellent toughness, and good fatigue resistance. The alloy steel tube construction ensures reliable performance under high pressure and heavy load conditions, making it well suited for use in various industrial hydraulic and pneumatic systems.

This precision-machined hydraulic oil pipe is fabricated as high-tensile strength hardware component for heavy-duty industrial applications. With excellent structural durability, superior pressure resistance and tight dimensional tolerance, it delivers stable oil transmission performance under high-pressure working conditions. Boasting outstanding anti-corrosion property and fine surface finish, the pipe is widely adopted in hydraulic systems, mechanical equipment and industrial fluid transmission assemblies.