Encapsulated O-Ring

Encapsulated O-Rings are specialized sealing components that feature a solid or hollow core material, typically of silicone or Viton, encased in a seamless, protective jacket made from a chemically resistant polymer like PTFE (Teflon). This design combines the elasticity and memory of the core elastomer with the inert characteristics of the encapsulation, resulting in a seal that can withstand aggressive chemical environments, extreme temperatures, and frictional wear. Ideal for static and dynamic applications, these O-Rings are used in chemical processing, food and beverage production, and pharmaceutical industries where purity and durability are essential.