0 4um piston rod for hydraulic cylinder

Hard Chrome Plated Piston Rods for Hydraulic Cylinders Product Specifications Attribute Value Type Normal; Hollow bar, Induction hardened Power Customized to client requirements Main Market Europe, America, Asia, Australia Style Cylinder Roughness Ra 0.2um~0.4um Axis Straightness 0.15MM /1000MM Shaft Diameter 3-120MM Warranty 3 years Precision Hard Chrome Plated Piston Rods Our Hard Chrome Plated Piston Rods begin as C1045/CK45 or 42CrMo/4140 steel, undergoing meticulous