GB/T589-1993船用法兰青铜止回阀性能规范TechnicalData公称压力NominalPressure(MPa)公称通径NominalDiameter(am)适用介质ApplicableMedium0.615～125海水、淡水、滑油、燃油和t≤250℃蒸汽Seawater,Freshwater,Lubricantingoil,Fueloil,t≤250℃steam.1.065～1251.665～1252.515～100主要零部件材质MaterialsofMainParts零件名称PartsName材料Material名称Name牌号Marks阀体、阀盖、阀盘Body/Cover/Disc铸锡青铜CastTinBronzeZCuSn10Zn2,ZCuSn5Pb5Zn5PN1.0、1.6、2.5MPa的A型、B型基本尺寸Dimensions公称压力PN(MPa)公称通径DN(mm)结构尺寸StructureDimension壁厚Thickness法兰Flange螺栓Bolt升程LiftRangem参考重量Weight(kg)LH≈H1A型B型A型B型B型DD1D2d0bn个ThA型B型1.06529011512394115615512310415146M141912.211.380310125139104125617013811815148M142316.414.3100350150160117135619015813815148M142824.622.71254001751851291557215183164151410M143537.030.41.61254001751971431557225187168171710M163545.840.02.52015075796675595684813124M1263.63.525160808067805105735613134M1274.34.132180858568855115836415136M1495.04.840200908876905125937415146M14126.36.05023095109859561351038415146M14158.68.26529011512394115717013211017178M161913.511.580310125150110125818514712617198M162319.817.31003501501551181358205167146171910M162830.525.7PN0.6、1.6、2.5MPa的AS型、BS型基本尺寸Dimensions公称压力PN(MPa)公称通径DN(mm)结构尺寸StructureDimension壁厚Thickness法兰Flange螺栓Bolt升程LiftRangem参考重量Weight(kg)LH≈H1AS型BS型AS型BS型BS型DD1D2d0bn个ThAS型BS型0.61513090847090480554011124M1073.03.22015095847095495655011124M1073.43.62516010084701004100756011144M1073.84.03218010590701055120907014154M1295.65.4402001151017711551301008014164M12127.16.8502301251108012551401109014174M12158.39.26529014512289145616013011014174M121916.412.280310155153112155619015012818194M162318.317.71003501751621131756性能规范TechnicalData公称压力NominalPressure(MPa)公称通径NominalDiameter(am)适用介质ApplicableMedium0.615～125海水、淡水、滑油、燃油和t≤250℃蒸汽Seawater,Freshwater,Lubricantingoil,Fueloil,t≤250℃steam.1.065～1251.665～1252.515～100主要零部件材质MaterialsofMainParts零件名称PartsName材料Material名称Name牌号Marks阀体、阀盖、阀盘Body/Cover/Disc铸锡青铜CastTinBronzeZCuSn10Zn2,ZCuSn5Pb5Zn5PN1.0、1.6、2.5MPa的A型、B型基本尺寸Dimensions公称压力PN(MPa)公称通径DN(mm)结构尺寸StructureDimension壁厚Thickness法兰Flange螺栓Bolt升程LiftRangem参考重量Weight(kg)LH≈H1A型B型A型B型B型DD1D2d0bn个ThA型B型1.06529011512394115615512310415146M141912.211.380310125139104125617013811815148M142316.414.3100350150160117135619015813815148M142824.622.71254001751851291557215183164151410M143537.030.41.61254001751971431557225187168171710M163545.840.02.52015075796675595684813124M1263.63.525160808067805105735613134M1274.34.132180858568855115836415136M1495.04.840200908876905125937415146M14126.36.05023095109859561351038415146M14158.68.26529011512394115717013211017178M161913.511.580310125150110125818514712617198M162319.817.31003501501551181358205167146171910M162830.525.7PN0.6、1.6、2.5MPa的AS型、BS型基本尺寸Dimensions公称压力PN(MPa)公称通径DN(mm)结构尺寸StructureDimension壁厚Thickness法兰Flange螺栓Bolt升程LiftRangem参考重量Weight(kg)LH≈H1AS型BS型AS型BS型BS型DD1D2d0bn个ThAS型BS型0.61513090847090480554011124M1073.03.22015095847095495655011124M1073.43.62516010084701004100756011144M1073.84.03218010590701055120907014154M1295.65.4402001151017711551301008014164M12127.16.8502301251108012551401109014174M12158.39.26529014512289145616013011014174M121916.412.280310155153112155619015012818194M162318.317.7100350175162113175621017014818204M162828.023.8125400200182123200724020017818208M163534.031.91.66529014513697145618514512218174M161915.614.480310155158117155620016013318194M162322.020.8100350175170121175622018015818208M162836.531.3125400200185129200725021018418228M163543.037.22.51513090847090595654714124M1274.44.220150958470955105755814124M1274.84.62516010084701005115856818144M1275.25.432180105907010551401007818154M1697.37.1402001151017711551501108818164M16129.18.75023012511081125616512510218174M161510.910.76529014513697145718514512218178M161915.914.780310155158117155720016013318198M162322.221.1100350175170121175823519015822208M202837.03.821017014818204M162828.023.8125400200182123200724020017818208M163534.031.91.66529014513697145618514512218174M161915.614.480310155158117155620016013318194M162322.020.8100350175170121175622018015818208M162836.531.3125400200185129200725021018418228M163543.037.22.51513090847090595654714124M1274.44.220150958470955105755814124M1274.84.62516010084701005115856818144M1275.25.432180105907010551401007818154M1697.37.1402001151017711551501108818164M16129.18.75023012511081125616512510218174M161510.910.76529014513697145718514512218178M161915.914.780310155158117155720016013318198M162322.221.1100350175170121175823519015822208M202837.03.8)