Piston Rod

Piston rod is an important part in the field of machinery, is a key part to achieve reciprocating motion.The piston rod has high strength and stiffness, and can withstand greater impact and load.At the same time, the piston rod also needs to have good wear resistance and corrosion resistance in different environments.Using martensitic stainless steel raw materials, after tempering heat treatment process, through CNC turning milling processing, and in the key position of the surface plating hard chromium, improve product performance and service life.