42CrMo Mud Pump Piston Rod For Hydraulic Cylinders

The big end of the piston rod is connected with the power end of the mud pump by the clamp to
transmit power; the small end is installed with the piston which moves forth and back in a direction
in the cylinder liner to create the pressure.
Specifications:
1. Wear resistant
2. Technology: Forging
3. Material:42CrMo
4.corrosion resisting
5.meet API & ISO certification
The materia of piston rod is 42CrMo steel,first step is frging,then heat treatment. The mainly dimensional requirement of piston rod is that shaft diameter precision match with piston.
42CrMo Mud Pump Piston Rod For Hydraulic Cylinders