We are a Leading Manufacturer, Wholesaler, Suppliers of X- Rings. X-rings, also known as quad rings or four-lip seals, are seals with a rectangular cross-section, featuring two sealing surfaces on each side. They are designed to overcome some of the limitations associated with traditional O-rings, providing improved sealing performance in certain applications. X-rings have a cross-sectional shape that resembles the letter “X,” with four points or lips. The design includes two sealing surfaces on each side of the ring. X-rings are known for their flexibility and ability to conform to irregularities in sealing surfaces. This flexibility allows them to maintain effective sealing even in applications with slight misalignments.