Project details

Rubber O-ring is a widely used sealing element in various mechanical equipment, with a circular cross-section shape, good sealing performance, and long service life.

Rubber O-rings can be used alone or combined into various complex sealing structures. It can be used for static sealing and dynamic sealing, especially as a piston seal in reciprocating hydraulic cylinders.

Rubber O-rings are usually made of materials such as polyurethane TPU, CPU, rubber, etc. These materials have good elasticity and compressibility, and can generate elastic deformation under pressure, thus forming sufficient contact pressure on the sealing contact surface to achieve sealing effect.

In addition, the sealing performance and service life of rubber O-rings are closely related to material selection, design and manufacturing. In order to achieve better sealing effect and service life, it is necessary to select appropriate materials and formulas, and carry out scientific and reasonable structural design, size control, and manufacturing process formulation.

In short, rubber O-rings are a type of sealing element widely used in various mechanical equipment, and their design and manufacturing need to be reasonably planned and manufactured based on specific usage scenarios and actual needs.