Spiral wound gasket spiral wound gasket is formed of V-shaped Metallic strip and soft non-metallic filler. Support rings, inside and Outside the spiral, improve the gasket's handing, fitting and Versatility. Depend on its excellent compression resilience, it is suitable for sealing spots where the alteration of temperature and pressure are frequent. Typical Applications Pipe, valve, pump, thermal exchange, condensing tower, plain hole and man hole of flange, etc. Petrochemical, chemical, mechanical manufacturer, power station, metallurgy, shipbuilding, medical and pharmaceutical unclear power station and navigation, etc. Prime Features > Gasket are made in a wide variety of sizes and shapes. > Combinations of metal strip and filler are selected to suit the specific fluid media and operating conditions. > Quick to install and remove > Make gaskets suitable for high pipeline pressure on flat or raised flange faces. > Temperatures from cryogenic up to 1000 °C Specifications > Products are manufactured in accordance with all relevant gasket standards to suit flange designations: ASME B 16.20, ASME B 16.5, BS1560, ASME B 16.47 A (B), BS EN 1092, DIN, JIS, and NF, etc. > Color cord as ASME B 16.20 on request.