Common mechanical sealing materials for stainless steel pumps include metal materials, PTFE, fluorinated rubber and special ceramics. Choosing suitable sealing materials is of great significance to ensure the normal operation of the pump and extend its service life.

The pump sealing rubber ring is a key component to ensure the sealing performance of the pump body. Its material selection directly affects the working efficiency and service life of the pump. This article briefly discusses the key factors in material selection of pump seal rubber rings.

The thermal oil pump is characterized by its advantages in high temperature resistance, circulation capacity, stable operation, small size, simple maintenance, and high reliability. It can provide efficient and reliable circulation transportation services for the heating system.