SS 316 Spiral Wound Gasket Manufacturer produces ASME B16.20 compliant SW gaskets featuring SS 316 stainless steel inner and outer rings with flexible graphite filler for superior seal integrity under extreme conditions. These 10-inch, Class 600 LB rated gaskets at 4.5 mm thickness deliver exceptional resilience against thermal cycling, pressure fluctuations, and chemical attack, making them ideal for critical flanged connections in oil and gas, petrochemical, and power generation applications.