Double Lip Seals

We are engaged in manufacturing and exporting excellent quality Double Lip Seals to our valuable clients. V seals/V-spring seals/Spring energized seal is made up of a corrosion resistance spring(stainless steel) and a U shape ring with PTFE filler. When the systerm pressure is zero, the spring supply the pre-stressing force. The systerm pressure increases at first after the pressure medium in U shape making the lip appressing cylinder. So, the V seals/V-spring seals/Spring energized seal can keep good sealling in the pressure changing progress.

Inner diameter i >=3mm
Spring: V type, H type, C type, O type
Spring Material: SS304,SS316,SS301
U shape ring material: PTFE, PTFE+ Graphite, UPE, PTFE+Polyphenyl ester, etc
Color:white, black, yellow, orange, brown, gray, blue