Piston Assembly
The piston assembly is a critical component of the mud pump fluid end, consisting of piston core, rubber sealing element, retaining ring, and pressure plate. Manufactured from 42CrMo alloy steel with NBR or PU rubber sealing elements. API 7K compliant with integrated vulcanized or replaceable rubber types available.
Product Specifications
| Specification | Details |
|---|---|
| Piston Core Material | 42CrMo Alloy Steel |
| Rubber Material | Nitrile Rubber (NBR) or Polyurethane (PU) |
| Standards | API 7K Compliant |
| Types | Integrated Vulcanized / Replaceable Rubber |
| Feature | High temperature resistance, extended service life |
Key Features
- High-Strength Core - 42CrMo alloy steel for durability
- Premium Rubber - NBR or PU sealing elements for optimal performance
- API 7K Compliant - Meets industry standards
- Two Types Available - Integrated vulcanized or replaceable rubber
- High Temperature Resistance - Suitable for demanding applications
- Compatible Brands - EMSCO, NATIONAL, OILWELL, IDECO, GARDNER DENVER
Applications
Piston assemblies are used in mud pumps from major manufacturers including EMSCO, NATIONAL, OILWELL, IDECO, GARDNER DENVER, and various Chinese mud pump models. Suitable for F Series, 3NB Series, and other drilling rig applications.
Need This Product?
Contact us for pricing and availability!
Request Quote View All Mud Pump Parts