First of all, we have higher requirements on the hardness of the surface of the floating sealing ring. At the time of production, higher hardness can improve the wear resistance. In order to make the surface reach higher hardness, the whole quench hardening treatment is required, but the hardening hardening will be performed. Causes the amount of deformation of the metal ring. In addition, there are various surface hardening treatments such as nitriding and laser quenching, and these methods can reduce the amount of deformation of the metal ring as compared with the overall quenching. If the surface roughness of the floating seal ring is large, the wear degree is increased and the wear resistance is weakened. Under the condition of boundary lubrication, there is enough space to store the lubricating oil, which can reduce the friction and prolong the service life.

Rvton floating seal is reliable and reasonable in price. Welcome to consult, we will be your best choice!