精密活塞杆Precision Piston Rods

适用于普通工况，镀硬铬，表面硬度：HRC15~25

Suitable for ordinary working conditions, plated with hard chromium, surface hardness: HRC15~25

适用于普通工况，高频淬火处理，镀硬铬，表面硬度HRC55~60

Suitable for ordinary working conditions, high-frequency quenching treatment, hard chromium plating, surface hardness HRC55~60

调质高频表面淬火，硬铬电镀，耐磨抗锈，韧性好，适用重载机械/工业设备使用

High frequency surface quenching, hard chrome plating, wear-resistant and rust resistant, good toughness, suitable for heavy-duty machinery/industrial equipment

异形端头、螺纹、油孔、台阶、按图纸加工

Custom ends, threads, oil holes, steps, manufactured per drawings.

采用精轧管制造，壁厚均匀。

Hollow piston rod made of precision-rolled tube, uniform wall thickness

精密滚压珩磨，壁厚均匀、精度高，支持材质、规格定制，可做调质、镀铬加工。

Precision roll-burnishing & honing, uniform wall thickness and high precision. Custom materials and specifications are available. Quenching & tempering and chrome-plating services can be provided.