The 10-inch Spiral Wound Gasket is a high-performance sealing solution designed for raised face flanges in critical piping and pressure vessel applications. It features SS 304 stainless steel winding metal with flexible graphite (FG) filler material, reinforced by an SS 304 inner ring for radial support and a carbon steel outer ring for compression limiting and gasket centering. Rated for Class 150 LB pressure conditions.