O ring gasket is one of the most common seals used in machine design because it's inexpensive, easy to make, reliable, and have simple mounting requirements.Also it can seal tens of megapascals (thousands of psi) pressure.Yet, the function of it is as a sealing ring.Mainly, it's used for the Static Sealing of high purity media.
Moreover, O ring gasket is a unique gasket made of metal tube which is formed and buttwelded into a round shape or other shapes.The gasket is equipped with various advantages and is can be sealed with low tightening force, can be formed into various shaped according to the shape of mating face and can be used for high temperature, high pressure and ultra-vacuum services.
With high or low temperature resistant, wearing resistant, low compression set, excellent physical properties, acid resistance, O ring gasket can be used in static&dynamic applications,include rotating pump shafts and hydraulic cylinder etc.All in all, it is equipped with various advantages and it can be sealed with low tightening force, can be formed into various shapes according to the shapes of mating face and can be used for high temperature, high pressure and ultra-vacuum services. It is the most suitable gasket for sealing such machinery and equipments that space factor and compactness are accounted much of for their designs. Special surface coating is available according to necessity.