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The big end of the piston rod is connected with the power end of the mud pump by the clamp totransmit 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.
