Piston Rod
Brief introduction:
Piston Rod

Basic parameters:
Material aterials(such as 45#,40Cr,42CrMo, etc.)can be selected according customers' needs, heat treatment process could be surface chrome plating and intermediate frequency.
Processing technology:
Rolling processing: roll the piston rod surface through rolling tools, so that the surface material plastic deformation, forming a cold hardening layer, improve the surface hardness, wear resistance and corrosion resistance, while reducing the surface roughness, improve the matching property.
Chrome plating: plating a layer of hard chromium on the surface of the piston rod can improve the surface hardness, finish and corrosion resistance, prevent the rust and wear of the piston rod, and extend the service life, which is common in some piston rods with high surface quality and corrosion resistance requirements.
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