Common features：

"O" ring. The inner core is rubber, and the outer layer is FEP, PFA, PTFE. After coating, it has the elasticity of rubber, and at the same time has excellent temperature resistance and corrosion resistance.

performance：

Wear resistance, high temperature resistance, corrosion resistance

Safe use temperature (℃)：

For compensation ring: -20~120

For static ring: -50~250