We can produce according to ASME, BS, JIS and EN (DIN) standards or client request. The material can be CS,SS304,SS316,graphite Spiral Wound GasketSpiral-Wound gasket is suitable for sealing spots where the alteration of temperature and pressure are frequent. It can be used as the static sealing element of pipe, valve, pump, thermal exchange, condensing tower, plain hole and man hole of flange, ...