阀门常用垫片的使用温度

　　The operating temperature of commonly used gaskets for valves

　　名称  使用温度(℃)

　　Name Usage Temperature (℃)

　　橡胶-50～90

　　Rubber -50~90

　　氯丁橡胶-40～100

　　Chloroprene rubber-40~100

　　丁腈橡胶-30～110

　　Nitrile rubber-30-110

　　丁苯橡胶-30～100

　　Styrene butadiene rubber -30~100

　　乙丙橡胶-40～130

　　Ethylene propylene rubber-40~130

　　氟橡胶-50～200

　　Fluororubber -50~200

　　石棉橡胶板≤300

　　Asbestos rubber sheet ≤ 300

　　合成纤维橡胶-40～200

　　Synthetic fiber rubber-40~200

　　聚四氟乙烯≤200

　　Polytetrafluoroethylene ≤ 200

　　低碳钢+柔性石墨复合垫片≤450

　　Low carbon steel+flexible graphite composite gasket ≤ 450

　　304+柔性石墨复合垫片≤650

　　304+flexible graphite composite gasket ≤ 650

　　纯铝板L3+石棉橡胶板包覆垫片≤200

　　Pure aluminum plate L3+asbestos rubber sheet wrapped gasket ≤ 200

　　纯铜板T3+石棉橡胶板包覆垫片≤300

　　Pure copper plate T3+asbestos rubber plate wrapped gasket ≤ 300

　　镀锡薄铜板+石棉橡胶板包覆垫片≤400

　　Tin plated thin copper plate+asbestos rubber sheet wrapped gasket ≤ 400

　　镀锌薄铜板+石棉橡胶板包覆垫片≤400

　　Galvanized thin copper plate+asbestos rubber sheet wrapped gasket ≤ 400

　　0Cr18Ni9+石棉橡胶板包覆垫片≤500

　　0Cr18Ni9+asbestos rubber sheet wrapped gasket ≤ 500

　　00Cr19Ni10+石棉橡胶板包覆垫片≤500

　　00Cr19Ni10+asbestos rubber sheet wrapped gasket ≤ 500

　　00Cr17Ni14Mo2+石棉橡胶板包覆垫片≤500

　　00Cr17Ni14Mo2+asbestos rubber sheet wrapped gasket ≤ 500

　　0Cr18Ni9+石棉纸纤维缠绕式垫片≤500

　　0Cr18Ni9+asbestos paper fiber wrapped gasket ≤ 500

　　0Cr17Ni14Mo2+柔性石墨带缠绕式垫片≤650

　　0Cr17Ni14Mo2+flexible graphite tape wrapped gasket ≤ 650

　　00Cr17Ni14Mo2+聚四氟乙烯缠绕式垫片≤200

　　00Cr17Ni14Mo2+PTFE winding gasket ≤ 200

　　10或08+柔性石墨齿形组合垫片≤450

　　10 or 08+flexible graphite toothed combination gasket ≤ 450

　　0Cr13+柔性石墨齿形组合垫片≤540

　　0Cr13+flexible graphite tooth shaped composite gasket ≤ 540

　　304+柔性石墨齿形组合垫片≤650

　　304+flexible graphite toothed combination gasket ≤ 650

　　316+聚四氟乙烯齿形组合垫片≤200

　　316+PTFE toothed combination gasket ≤ 200

　　PTFE夹玻璃纤维-100～260

　　PTFE sandwiched glass fiber-100~260

　　阀门常用填料的使用温度

　　The operating temperature of commonly used valve packing materials

　　名称 使用温度(℃)

　　Name Usage Temperature (℃)

　　柔性石墨填料环≤600

　　Flexible graphite packing ring ≤ 600

　　聚四氟乙烯填料环≤200

　　PTFE packing ring ≤ 200

　　不锈钢金属丝+柔性石墨编织填料≤600

　　Stainless steel wire+flexible graphite braided filler ≤ 600

　　膨体聚四氟乙烯石墨带编织填料≤250

　　Expanded polytetrafluoroethylene graphite ribbon braided filler ≤ 250

　　油浸石棉绳≤450

　　Oil immersed asbestos rope ≤ 450

　　石墨石棉绳≤450

　　Graphite asbestos rope ≤ 450

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