The introduction of spring energized seals

PTFE Spring energized seals are commonly used where elastic seals cannot meet the requirements of friction, temperature, pressure, or chemical corrosion resistance.
Forever Seals designs and manufactures PTFE and other high-performance polymers in metric composite linear or reciprocating rod and piston sealing applications, rotating shaft and hole and static and axial sealing applications for low and high viscous liquid and gas media at low and high pressures of 10,000 psi(690BA), including vacuum Seals.
PTFE Spring energized seals are characterized by:
-Low and high temperature resistance (-328°F to 500°F, -200°C to 260°C)
-Compounds and designs that meet FDA requirements
-Special chemical and corrosion resistance
-Provides the lowest coefficient of friction of all sealing materials
-Unlubricated empty running ability
-Standard design pressures up to 3,000psi (210 bar)
-Special seal design for high pressure up to 20,000 psi (1380bar)