What is encapsulated O-ring?

A typical sealing component called an encapsulated O-ring consists of an O-ring and a covering. O-rings can be utilized in hydraulic and pneumatic systems and are typically constructed of rubber or other elastic materials. They have good sealing qualities. The O-ring is typically shielded from mechanical damage and chemical attack by the outer covering, which is typically constructed of a high strength material like polyamide or polyurethane. Its inner layer is usually made of Viton, silicone or spring,  its outer layer is usually made of PTFE. 

 

 

The encapsulated O-ring has the following advantages:

 

1. It has excellent sealing properties. Because the O-ring has excellent sealing properties and the outer covering protects the O-ring from mechanical and chemical damage, the encapsulated O-ring offers even better sealing performance and can be used in more demanding industrial applications.

 

2. Encapsulated O-Rings have a longer service life. The outer covering protects the O-Ring from mechanical and chemical attack, extending the life of the O-Ring and thus reducing maintenance costs.

 

3. Encapsulated O-rings can be better adapted to different working conditions. As the outer cladding can be manufactured from a choice of materials, different cladding materials can be selected to meet the needs of different working environments depending on the working conditions.

 

In summary, encapsulated O-rings are a sealing element with excellent sealing performance, longer service life and better adaptability and are used in a wide range of applications such as hydraulic and pneumatic systems.

 

KAFLON is able to provide customers with industry standard encapsulated O-Rings and is able to design and produce high quality O-Rings to meet your demands.