This spiral wound gasket is comprised of an inner ring, sealing element, and outer centering ring. The inner ring is made of 316 stainless steel. The sealing element is made of 316 stainless steel metal and a soft sealing material. These standard pipe flange gaskets are manufactured to meet ASME B16.20 standards. These gaskets are used in a very wide variety of applications, including high temperature and high pressure connections.