By using the optimum grade of rubber these O-Rings of different diameters are designed. These are especially used for keeping the fluid inside or outside of the defined space. As per the name of this category these do have circular shapes that are designed to be settled within a groove. Offered O-Rings enable the assembling between the multiple parts in order to create the seal. In number of industrial sectors these O-rings find their applications, such as in the rotating pumps, shafts, pistons of cylinders. These possess the high resistivity towards the degradation by fluids.