The SW304304G.54.150APIIR is a high-performance gasket designed for API Series B applications. Measuring 54 inches in diameter and rated for 150 pounds, this gasket features a robust construction with a 304 stainless steel outer layer and a graphite inner layer, ensuring excellent sealing capabilities. It meets industry standards for durability and reliability, making it suitable for various industrial applications. The gasket is engineered to withstand high pressures and temperatures, providing a secure seal in demanding environments. Ideal for use in oil and gas, chemical processing, and other critical systems.