1. Material：95%Alumina ceramics
2. Density：3.6-3.75g/cm3  
3. Machining accuracy：The outside diameter tolerance  ±0.005
4. Surface roughness：Ra 0.2-0.4
5. Performance：wear-resisting alkali-resisting
6. application：used in pumps

1. Material：99%Alumina ceramics
2. Density：3.9-3.92g/cm3
3. Machining accuracy：The outside diameter tolerance  ±0.005
4. Surface roughness：Ra 0.2-0.4
5. Performance：Wear resistance, acid and alkali resistance
6. Application：used in pumps

1. Material：SiC Ceramics
2. Density：3.1g/cm3
3. Machining accuracy：The outside diameter tolerance  ±0.005
4. Surface roughness：Ra 0.2-0.4
5. Performance：Wear resistance and acid resistance
6. Application：used in pumps

1. Material：95%zirconia ceramics
2. Density：6.05g/cm3
3. Machining accuracy：The outside diameter tolerance  ±0.005
4. Surface roughness：Ra 0.2-0.4
5. Performance：Wear resistance
6. Application：used in pumps

1. Material：95%Alumina ceramics
2. Density：3.6-3.75g/cm3  
3. Machining accuracy：±0.02
4. Surface roughness：Ra 0.2
5. Performance：wear-resisting alkali-resisting
6. Application：used in pumps and Mechanical seal

1. Material：99%Alumina ceramics
2. Density：3.9-3.92g/cm3
3. Machining accuracy：±0.02
4. Surface roughness：Ra 0.2
5. Performance：Wear resistance, acid and alkali resistance
6. Application：used in pumps and Mechanical seal

1. Material：SiC Ceramics
2. Density：3.1g/cm3
3. Machining accuracy：±0.02
4. Surface roughness：Ra 0.2
5. Performance：Wear resistance and acid resistance
6. Application：used in pumps and Mechanical seal

1. Material：95%Alumina ceramics
2. Density：3.6-3.75g/cm3  
3. Machining accuracy：±0.02
4. Surface roughness：Ra 0.2
5. Performance：wear-resisting
6. Application：Used in valves

1. Material：95%Alumina ceramics
2. Density：3.6-3.75g/cm3  
3. Machining accuracy：The outside diameter tolerance  ±0.005  Concentricity±0.01
4. Surface roughness：Ra 0.2-0.4
5. Performance：wear-resisting alkali-resisting
6. Application：used in pumps and other types of mechanical equipment


1. Material：99%Alumina ceramics
2. Density：3.9-3.92g/cm3
3. Machining accuracy：The outside diameter tolerance  ±0.005  Concentricity±0.01
4. Surface roughness：Ra 0.2-0.4
5. Performance：Wear resistance, acid and alkali resistance
6. Application：used in pumps and other types of mechanical equipment

1. Material：SiC Ceramics
2. Density：3.1g/cm3
3. Machining accuracy：The outside diameter tolerance  ±0.005  Concentricity±0.01
4. Surface roughness：Ra 0.2-0.4
5. Performance：Wear resistance and acid resistance
6. Application：used in pumps and other types of mechanical equipment