Precision Grinding Machined 400r Alloy Steel Chrome Surface Shaft for Packing Press Hydraulic Cylinder Rod

Precision Grinding Machined 400r Alloy Steel Chrome Surface Shaft for Packing Press Hydraulic Cylinder Rod. High Surface Hardness: Surface hardened to above HRC60 for superior wear resistance and durability. Precise Surface Finish: Surface roughness maintained at Ra0.2-0.1 for smooth piston movement. Customizable Dimensions: Lengths up to 18000mm and diameters from D6 to D630mm fully customizable. Multiple Material Options: Constructed from 45, 2Cr13, 40Cr, or 42CrMo steel for diverse applications. Flexible Surface Treatment: Options include chrome plate, nickel plate, or phosphor exterior coating. Strict Quality Inspection: 100% visual and functional inspection performed on all finished products. OEM and ODM Services: Full customization available from samples, designs, or minor modifications.