Rubber X Ring For Sealing Customized

X-Rings (Quad Rings) X-Rings, also known as Quad Rings, have a double sealing function as compared to an O-ring and can be used in a wide variety of static and dynamic sealing applications. The four-lobed design provides twice the sealing surface in comparison to a standard o-ring. The double-seal action requires less squeeze to maintain an effective seal. This reduction in squeeze means less friction and improved seal life. Additionally, X-Ring parting lines are between the lobes, away from the sealing surface. This eliminates the issue of leakage often resulting from a parting line 's irregular surface as found on an O-Ring. X-Rings are also designed to outperform a standard O-Ring in rotary seal applications. The four-lobed configuration creates a more stable seal to avoid spiral twisting. This allows the use of a narrower groove width than a standard O-Ring groove, but can also be used in a standard O-Ring groove. X-Rings are measured by their Cross Section and I.D., just like o-rings. Advantages of X-Rings vs. O-Rings Avoid twisting in the groove. The seal does not tend to roll in the groove during reciprocating movement. Low friction. It requires less radial squeeze than a comparable O-ring. Less friction means less wear, and thus a longer service life. Very good sealing efficiency due to it special profile. A lubricant reservoir formed between the sealing lips improves start up.