PTFE Encapsulated O-ring

PTFE O-ring adopts special rubber resisting high temperature, Fluoro-plastic and special engineering to compound this sealing product. It not only has low contraction permanent set functions of rubber O-ring,but also resist heat,cold,oil,friction,chemical corrosion and other performance. It can be used in all kind of dynamical seal and static seal widely, meanwhile can replace all traditional rubber and plastic O-ring.