Wholesale High Temperature Resistant Rubber O-Ring

O-ring is a ring shaped mechanical gasket, it is a ring elastomer, the cross-section is circular, generally fixed in a groove, the assembly process will be two or more components compressed, thus producing a sealed interface. Because of its cheap price, simple manufacture, reliable function, and simple installation requirements, O-rings are the most common mechanical design for sealing. It can withstand tens of pascals (thousands of pounds) of pressure. O-rings can be used in static applications or in dynamic applications where there is relative motion between components, such as rotating pump shafts and hydraulic cylinder pistons.