Project details

O-ring rubber is a type of rubber ring with a circular cross-sectional shape, which is the most widely used seal in hydraulic and pneumatic systems. It has good sealing performance, which can be used for both static and dynamic sealing, and is a fundamental component of many combined sealing devices.

The manufacturing of O-ring rubber requires the mixing, rolling, vulcanization and other processes of rubber raw materials, and its quality and performance mainly depend on the raw materials and manufacturing process. Commonly used rubber materials include natural rubber, styrene butadiene rubber, chloroprene rubber, silicone rubber, etc. to meet different usage environments and media requirements.

During use, the sealing performance of O-ring rubber mainly depends on its elastic deformation and contact pressure. It is necessary to install and position it correctly in the groove and keep the groove and surface clean. At the same time, the service life of O-ring rubber seals is generally millions of times, and if used properly, it can also reach over 100 million times.

In addition to its applications in hydraulic and pneumatic systems, O-ring rubber is also widely used in rotating shafts, reciprocating motion, and other parts in fields such as automobiles, machinery, mines, and petroleum. As a sealing element, it plays a role in preventing leakage and sealing.