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The use of Asbestos mat and sealing material - 2013-08-15 18:06:27
Flanges aremachinery,petroleum, chemical, petrochemical, water conservancy,electric power,light industry,textiles, shipbuilding, pharmaceutical andnuclearindustriesand other sectorspiping systemsand devicesmost widely usedkind ofpipe fittings, it and thegasket, boltstogetherform asealedjoint body,plays aconnectionpipes,pumps, valves,pressure vessels andpressure equipment,the weight of thevariouseffects.According to statistics,in the petrochemicalfield,onlyalargerefineryflange sealingjointsreached200,000or more.As the name implies,spiral wound gasket,asbestos gasket,metal-coatedpadintoa large demandfor various industrialsealingmaterials.