The 913M 18" X 300# gasket features a robust construction with 304 stainless steel and PTFE, providing exceptional sealing capabilities in high-pressure environments. With a size of 18" and a rating of 300#, this gasket is designed for demanding applications. The combination of 304 stainless steel for the inner layer and carbon steel for the outer layer ensures durability and resistance to corrosion, while the PTFE layer enhances chemical resistance. This gasket meets ANSI and ISO standards, making it suitable for various industrial piping systems, ensuring reliable performance under pressure.