Sealing gasket Material:spairal wound gasket is formed of v-shaped of w-shape stainless steel stripe and soft nonmetallic packing or the material of flexible graphite asbestos, nonasbestos, ptfe etc by means of piled.The(inner/outer) ring:carbo steel, ss304, ss316, moneluse temperature:-200-870ípc use pressure:30mpaapplication range:the static sealing element of pipe, valve, pump, thermal exchange, condensing motorcycle, auto vent-pipe, tower, plain hole and hole of flange, etcsupplying specification:dn10-300-0mm According to the requirements of packaging
