Mud Pump Piston

Description

Mud Pump Piston

Description

The mud pump piston is one of the main parts of the fluid end system of the mud pump, and also one of the vulnerable parts in drilling work. The discharge pressure of mud pump is produced through the reciprocating rectilinear motion of the piston assembly in the piston. The piston assembly is composed of a piston core, rubber, spring, pressing plate, etc..

Mud pump piston and cylinder liner constitute a pair of dynamic sealing and sealing components are assembled on the piston (some mud pump pistons don’t have cylinder liner and are directly linked to the inner wall of the cylinder body). The reciprocating motion of the piston alternately changes the volume of the working chamber and the pump suck and discharge the liquid through the valve.

Therefore, the mud pump piston have the following properties:

(1) Good sealing;

(2) Sufficient strength and stiffness;

(3) The piston body should be firmly positioned and connected to the piston rod, the piston ring, and other parts.

Type:

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

Our advantage:

We specialized in producing mud pump pistons, and our product, the F1300 triplex piston mud pump, has advanced structure, small volume, reliable operation and is easy to maintain.

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