Project details

O-ring rubber sealing ring is a type of rubber sealing ring with a circular cross-section, widely used in various hydraulic and pneumatic systems as a static seal and reciprocating motion seal. It is small in size, easy to assemble and disassemble, and can be used in various static and dynamic sealing situations. Its dynamic and static seals are both available, with characteristics similar to high surface tension liquids, allowing it to achieve absolute sealing without leakage under pressure. Its single piece use of bidirectional sealing function makes it very convenient to install, while its low friction and low price also make it an economical and practical sealing element.