“FS SEAL”is a U-shape spring energized seals function with single acting sealing element. The spring which energizes the PTFE jacket actuates the sealing legs(lips) of the seal. The system pressure assists the spring in creating a leak tight seal between the sealing lips and the mating metal parts. The springs assist in slight misalignment, jacket wear, and maintaining a consistent sealing pressure against the desired target.
“FS SEAL”has been designed specially to overcome the problems associated with PTFE composite or other high performance plastics like UHMW-PE and elastomer. They are suitable for static, rotary, and reciprocating application in temperatures from cryogenic to 300, pressure from vacuum to 700kg/cm2, and speed up to 20m/s, to survive the most corrosive environment.
Three different types of spring energizer are made from corrosion resistant metal alloys such as stainless steel, Elgiloy and Hastelloy to meet most serious corrosive and high temperature application.
Standard “FS SEAL” are precisely machined to fit AS 568A glands in radial rod, piston and axial face-seal configurations. “FS SEAL” can replace most of O-ring used in mechanical seal and extend total sealing performance and service life in very aggressive chemical, petrochemical process.
“FS SEAL” are used in dynamic and static applications where elastomer seals cannot meet the extreme operating conditions of harsh environment. Furthermore, “FS SEAL” can be a very effective alternative solution to replace any V or U packing set applied in hydraulic components where low friction, high lateral load, corrosive or steam environment are required.
we always does his best to introduce the most innovative and cost-effective sealing solutions to local customers to help them conquer every difficult sealing problem. Thanks to latest seal-making CNC machine and well-proved worldwide material resource, we can produce a spring energized seal specifically meeting your requirements very quickly. This would be the best way for our commitment "To provide excellent sealing perfor-mance with extended service life by our sincere effort" to all our customers.