Quad'rings - X'rings
![Joints quadrilobes - Quad'Rings - X'Rings - 420 x185](/media/joints_quadrilobes_quad_rings_x_rings_420_185__016541800_1003_05062015.jpg)
The X'Rings, also called Quad'rings, are four-lobed double-acting seals used in static and dynamic applications. Usually made from NBR, FKM, EPDM, VMQ and other types of materials, they provide a better sealing and lower friction than conventional O'Rings.