What are the requirements for the mechanical seal sealing ring?

1. Check the model of the mechanical seal to be installed, the specifications are correct, and the parts are missing.
2. Check the mechanical seal components for damage, especially if the sealing end faces of the moving ring and the static ring are damaged. If damage is found, repair or replace the new parts. The sealing components should be cleaned with gasoline or kerosene. Keep the surface of each component free of dust and foreign matter.
3. The surface of the shaft or sleeve and the inner wall of the sealing chamber, whether there are burrs or groove marks on the inner surface of the sealing end cover. If burrs are found, the grooves should be flattened, polished, and cleaned with gasoline or kerosene to keep them clean and free of dust and debris.
4. Do not scrub the moving ring and static ring surface with a dirty cloth or cotton gauze. Wipe clean with a soft gauze and absorbent cotton.
5. During the assembly process, it should be kept clean to ensure that the sealing end faces of the moving ring and static ring are not scratched or broken. In order to be more loaded, the surface of the shaft or bushing should be assembled on the surface of the shaft and the sealing ring. Oil, so as not to generate dry friction instantly.