Coated O-ring (Fluorine-containing O-ring)
The coated o-ring is also called fluorine o-ring or O-Ring. It is an inner core made of relatively thick silicone rubber or fluorine rubber and other relatively thin PTFE / FEP / A seal composed of a combination of various cover materials such as PFA. This product combines the elasticity and sealability of O-ring rubber materials and the chemical resistance of materials such as Teflon, FEP, and PFA. Sealing performance. Our company can customize coated O-rings of various colors and shapes according to the drawings, samples, specifications and materials provided by customers.