What are X-rings used for?
What are X-rings used for? X-rings (also known as quad rings or four-lobed seals) offer an alternative seal solution to O-rings for use in reciprocating dynamic or rotary applications. They are often used in applications where the seal is required to operate under lower pressure and temperature conditions. What is an X Profile O-ring? X-Rings Description Compared to a standard o-ring, the four-lobed X-Ring profile maintains twice the sealing surface. 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. The X-Ring Cross-Section and ID are...