O-ring seal

circularmetalflange

Our aluminium spring-energized seals are standard spring-energized C-Seals with an additional aluminium jacket and soft layer to guarantee the best possible leakage tightness for any kind of surface finish. Did you know that aluminium is the most widespread metal on Earth and the third most common chemical element on our planet after oxygen and silicon? Aluminium material is lighter than most materials and quite durable. When added to metal seals, you get a solution designed for a higher surface finish and soft flange materials.