This 60" x 300# MSS Series A gasket features a 316 stainless steel core with a graphite facing, providing exceptional sealing capabilities in high-temperature and high-pressure environments. Rated for 300 psi, this gasket is designed for use in various industrial applications, ensuring a reliable seal. The carbon steel outer layer adds strength and durability, while the graphite material offers excellent thermal conductivity and resistance to chemical attack. This gasket meets MSS standards, making it a trusted choice for demanding applications.