
Precision Turned Chrome Surface Shaft for Heavy Load Packaging Machine Durable Hydraulic Piston Rod. Wide Diameter Range: Available in diameters from 6mm to 630mm for various applications. Extended Length Options: Maximum length up to 18000mm to meet specific project requirements. High Hardness Surface: Surface hardness exceeds HRC60 for superior wear resistance. Precision Tolerances: Roundness tolerance GB1184 Class9 and linearity 0.10/1000mm. Multiple Material Choices: Offered in 45, 2Cr13, 40Cr, and 42CrMo steel grades. Customizable Dimensions: Diameter and length can be customized according to client needs. OEM and ODM Services: Full customization, minor customization, and design-based options available. Strict Quality Control: 100% visual and function inspection for all finished products.