Description
ASME B16.20 Gaskets for ASME B16.5 Flanges / Class 900.Centering ring accurately locates the gasket on the flange face, provides additional radial strength, and acts as a compression limiter.Spiral winding (sealing element) consists of metal and soft filler material.Temperature range (F) : -320 to 850 Degrees.Durable; easy installation and removal