What is the sealing principle of O type sealing ring?
Type O sealing ring is a sealing extrusion type, the basic working principle of extrusion type seal is the seal on elastic deformation caused by contact pressure in the sealing contact surface, the contact pressure is greater than the sealed medium pressure, no leakage, and leakage.
The O ring has good sealing performance. It can be used for both static and dynamic seals. It can be used not only individually, but also as a basic component of many modular seals. It has a wide range of use. If the material is chosen properly, it can meet the requirements of various media and various sports conditions.
O rubber ring seal is called O ring, it is a kind of rubber ring whose cross section shape is round. The O sealing ring is the most widely used seal in hydraulic and pneumatic systems
