The piston rod, also known as the piston rod, is the main component that connects the power end and hydraulic end of the drilling mud pump, and is also one of the vulnerable parts of the drilling pump. The piston rod, intermediate rod, and middle rod are forged from alloy steel, and the strength of the product is improved after heat treatment. The product is processed by CNC, and the surface treatment includes galvanizing, nickel plating, or chrome plating, which can meet different customer requirements.
The piston assembly is the main component of the hydraulic end of the mud pump, and the discharge pressure of the mud pump is generated by the reciprocating linear motion of the piston assembly in the cylinder liner. The large end of the piston rod is connected to the power end of the mud pump through a clamp, transmitting power; Install the piston at the small end and make reciprocating linear motion inside the cylinder liner to generate pressure.
Small piston - high pressure, low flow rate; Large piston - low pressure, high flow rate. Our company can produce piston rods of various specifications (metric and imperial) for F-series and 3NB series drilling pumps, made of 42CrMo material.
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