Mud Pump Piston

According to different structure, piston is divided into one-piece bonded piston and pressure plate type piston.

The main components of the pressure plate type piston assembly is: a piston core, a piston rubber, a circlip, a pressure plate etc.

The main components of the one-piece bonded piston assembly: alloy steel piston core and polyurethane elastomer solidification molding.

Mud Pump Piston assembly is the important spare parts and expendable parts of oil drilling mud pumps.

Mud Pump Pistons are made of high hardness alloy steel, and they are wear-resistant, anti-corrosive and anti-distortion after heat treatment. The seal of the piston can be made of polyurethane, polyether material and it can be also made of thiakol rubber.

Type: Bonded pistons, Replaceable pistons
Material of piston hub: forged by 45# steel or 40Cr with hardening and tempering
Material of piston cup: urethane NBR rubber
Surface treatment of piston hub: by phosphating and by Oxidizing
Size: 3 ~ 8 in
Brand: NATIONAL, GD, EMSCO, OILWELL, IDECO, DRILLMEC, WEATHERFORD, BOMCO, TSC, EWCO, AMERICAN BLOCK, EWECO, HONGHUA, LS NOV, WIRTH, RONGSHENG

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