The shaft sleeve is a key protective part mounted on the pump shaft. It is installed inside the stuffing box and sealing assembly, and directly contacts packing and slurry media. It isolates the pump shaft from friction and corrosion. Widely used in mining, metallurgy, chemical industry, desulfurization and tailings transportation, it protects the pump shaft and ensures long-term stable operation of slurry pumps. 

Product Advantages 

1. Superior Wear Resistance Made of high-hardness wear-resistant material. It resists continuous friction from packing and solid particles, and is not easy to be worn or scratched.

 2. Excellent Corrosion Resistance It features great chemical stability against acid, alkali and corrosive slurries, avoiding rust and pitting in harsh working conditions. 

3. Effective Shaft Protection & Cost Saving As a wearable replacement part, it bears friction and corrosion instead of the pump shaft, greatly reducing maintenance and replacement costs. 

4. High Surface Precision & Good Sealing With smooth surface and high machining accuracy, it fits tightly with packing to prevent slurry leakage and optimize sealing performance. 

5. High Mechanical Strength & Deformation Resistance It has compact structure and high strength, resisting impact and deformation during long-term heavy-load operation. 

6. Standard Sizes & Easy Maintenance Available in standard specifications to fit most mainstream slurry pumps. It is easy to install, remove and replace for higher maintenance efficiency.