Double acting integral vulcanized piston

There are two styles of piston assemblies. One is the assembled piston, which is mainly composed of a piston core, piston cup, pressure plate, clamp spring, clamp, etc. The other is the vulcanized integrated piston, which directly vulcanizes the rubber on the piston core. Pistons are the main components of the hydraulic end system of mud pumps and one of the most commonly used vulnerable parts in drilling operations. Our company can produce pistons of various sizes such as F series, 3 series, PZ series, etc.

The piston core is forged from 45 #/40Cr. Piston rubber, also known as piston cup, is the main component in the hydraulic end system of drilling mud pumps, and is also one of the most commonly used vulnerable parts in mud pumps. The piston rubber is a vulcanized rubber product, while the material of ordinary rubber is nitrile rubber. Polyurethane rubber can also be used to increase the working temperature range of the rubber.