tätningsrings

Tätningsrings, often translated as sealing rings or O-rings in English, are mechanical components used to prevent leakage between mating surfaces. They are typically torus-shaped, meaning they have a circular cross-section and are manufactured from a variety of materials, including rubber, silicone, and various plastics. The principle of operation for a tätningsring relies on its deformation when compressed between two parts. This compression creates a seal that blocks the passage of fluids or gases.

The effectiveness of a tätningsring is dependent on several factors, including the material's compatibility with the fluid or gas being contained, the operating temperature and pressure, and the surface finish of the mating parts. Proper installation is crucial; the ring must be seated correctly in its groove to ensure even compression and prevent extrusion under pressure. Common applications for tätningsrings are found in hydraulic and pneumatic systems, automotive engines, plumbing fixtures, and many other industrial and consumer products where fluid or gas containment is necessary. They offer a simple, cost-effective, and reliable sealing solution.