... metal flange gasketmetal O-ring gasketring joint gasketgraphite & SS316 Spiral wound gasketAsbestos Gasket groove spiral wound gasket Grooved ... large sizes. If some material is costly, for example SS304, SS316 etc., we can make it by bending and welding ... requestMaterials:Carbon Steel, with or without zinc coatingSS304, SS304L, SS316, SS316LOther special materials:SS321, SS317L, Duplex 31803,Ti, Ni ...