Lipped seal

rectangularD-shapedelastomer

Flange seals are essential static seals in the aerospace industry. Their often rectangular cross-sections provide a seal between two components, ranging from dust-tight to high-pressure fluid seals. Thanks to their appropriate design, these seals can be used to ensure leak-tightness in environments subject to wide variations and tolerances. The addition of spikes ensures that the seal is held in place after assembly and, if necessary, during transport. They are used in a wide range of aerospace applications, including aircraft engines, propulsion systems, thermal management systems, electronic units and fuel filtration systems. These seals can be used in many static applications where they are in direct contact with components. Thanks to our expertise in materials, we have developed blends adapted to different conditions of use, and resistant to aggressive fluids or fire. Our experts can help you define the design best suited to the environment in which it will be used, using finite element calculations, and then validate it through functional testing.