Thrust Washer with Pressureless Sintered Silicon Carbide for Canned Motor Pumps

The Sleeve and Thrust Disc Assembly is a critical component of sliding bearings, serving as both the support and rotational unit in canned motor pumps. Silicon carbide (SSiC) is renowned for its outstanding corrosion resistance, wear resistance, and superior material properties, making it one of the most ideal sliding bearing materials for such pumps.

• Superior Wear Resistance: High hardness and low friction coefficient of SiC (SSiC/SiC) ensure extended service life.
• Corrosion Resistance: Immune to acids, alkalis, and high-temperature fluids, ideal for aggressive media.
• Thermal Stability: Low thermal expansion maintains dimensional accuracy under high-speed rotation.
• Customizable: Available in standard or integrated designs to fit various pump models.

• Chemical process pumps, nuclear coolant systems
• High-purity fluid transfer (e.g., semiconductor-grade chemicals)
• Sealless solutions for extreme pressure/temperature conditions

• Common corrosive conditions, such as inorganic matter, acid, alkaline and salt media (SSiC is standard sliding bearing material)
• Corrosive conditions with media prone to vaporization

Silicon Carbide Sleeve for Canned Motor Pump

We operate three factories in China to meet diverse customer needs, equipped with advanced pressing, sintering and processing machines.

Factory Production Facility

Advanced Processing Machines

Manufacturing Equipment