1. Pump mechanical seal including all kinds of single-stage centrifugal pump, multistage centrifugal pump, vortex pump, screw pump, vacuum pump and all kinds of cars, tractors, diesel locomotive and other internal combustion engine cooling water pump, ships and ships all kinds of pumps also need to use mechanical seal.
2. The kettle with mechanical seal, including all kinds of stainless steel kettle, enamel kettle, glass lined kettle with mechanical seal.
3. Mechanical seals for turbine compressors, including mechanical seals for centrifugal compressors and axial compressors.
4. Mechanical seals for fans, including mechanical seals for all kinds of fans and blowers.
5. submersible motor mechanical seal, including all kinds of submersible motor, submersible motor, submersible halogen motor mechanical seal.
6. Mechanical seals for freezers, including mechanical seals for all kinds of screw freezers and centrifugal chillers.