Piston Rod

Instruction：

The big end of piston rod is connected to the power end of the mud pump through clamp,for power transmission purposes.The small end is installed with piston which is in reciprocating rectilinear movement in the cylinder to generate pressure.Material for the piston rod:42CrMo.The blank is forged pieces,with thermal refining HB285-321.

Features:

 The piston rod is made of structural alloy steel, which goes through tempering heat treatment to achieve superior mechanical performance. The surface of the piston rod can be treated through phosphatization or galvanization.It has fatigue, corrosion ，heavy loads and Long lasting service life.