Wear Protection Where Pumps Need It Most
We apply dense tungsten carbide coatings to the critical wetted parts of water pumps, slurry pumps and sewage pumps. The WC layer resists particle erosion and corrosive media, extending service life and lowering maintenance cost in mining, dredging and wastewater duty.
Key Properties
- Hardness about 1500-1800 HV for extreme abrasion resistance
- Excellent corrosion resistance in acids, alkalis and salts
- Strong bond strength - low spalling risk
- Suitable for stainless steel, cast iron and aluminium components
- Thickness and performance tailored to each application
Typical Components
- Impellers - wear and corrosion protection
- Pump casings - durability and sealing integrity
- Shaft sleeves - wear resistance and lubricity
- Seal rings - leak prevention
- Guide vanes, bearing housings and other key parts
Service Scope
Condition assessment, surface preparation, thermal spray application, non-destructive inspection and long-term maintenance support for pump manufacturers and end users.
