Hollow Piston Rod

Manufactured by advanced technology of precision cold drawing, fine grinding and high precision polishing
It can be directly used in oil cylinders, air cylinders, shock absorbers, piston rods, and widely used in hydraulic pneumatics, textile printing and dyeing, printing machinery guide rails, die-casting machines, injection molding machine guide rods, ejector rods and four-injection oil press guide columns.
Rod diameter: 6-1200mm
Material: 45#, 42CrMo, 40cr, 2Cr13