产品简介 船用法兰铸钢止回阀AS型、BS型_良精阀门有限公司船用阀门性能规范 Technical Data公称压力 Nominal Pressure（MPa）公称通径 Nominal Diameter（mm）适用介质 Applicable Medium1
详细介绍 船用法兰铸钢止回阀AS型、BS型_良精阀门有限公司船用阀门www.shrcv。。ｃｏｍ 性能规范 Technical Data公称压力 Nominal Pressure(MPa)公称通径 Nominal Diameter(mm)适用介质 Applicable Medium1.065～125淡水、滑油、燃油和 t≤300℃蒸汽 Fresh water, Lubricanting oil, Fuel oil, t≤300℃ steam.1.620～1252.520～100主要零部件材质 Materials of Main Parts零件名称 Parts Name材料 Material名称 Name牌号 Marks阀体、阀盖 Body/Cover铸钢 Cast SteelZG230-450阀盘 Disc优质碳素钢 igh-quality Carbon Steel钢 25阀盘密封圈 Disc Seal ring焊不锈钢 Weld Stainless Steel2C r13阀体密封圈 Body Seal ringPN≤2.5焊不锈钢 Weld Stainless Steel1Cr18N19TiPN≥4.O焊不锈钢 Weld Stainless Steel2Cr13PN1.0、1.6MPa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Structure Dimension壁厚 Thickness法兰 Flange螺栓Bolt升程Lift Range m参考重量 Weight(kg)L≈1A型B型A型B型B型DD1D2d0bn个ThA型B型1.0652901 1512491115615512310415146M141812.510.680310125151110125717013811815148M142415.614.4100350150165116135819015813815148M143524.519.91254001751841241558215183164151410M144431 927.5(1.6) 2.52015075847075695684813114M1273.33.225160808470806105735613124M1273.93.832180859070856115836415136M1495.85 140200909975907125937415136M14117.16.35023095110819571351038415136M14148.88.5652901 1512894115717013211017158M161813.511.580310125156115125718514712617168M16241816.91003501501581191358205167146171510M163526.322.7PN1.6、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Structure Dimension壁厚Thickness法兰 Flange法兰 Flange升程Lift Range m参考重量 Weight(kg)L≈1AS型BS型AS型BS型BS型DD1D2d0bn个ThAS型BS型(1.0) 1.6100350175158119175822018015818228M162830.428.1125400200184124200825021018418228M163539.635.2(1.6) 2.520150958470956105755814164M1274.24.22516010084701006115856814164M1274.9532180105907010561401007818184M1698.47.940200115997511571501 108818184M16128.98.85023012511081125716512510218204M161510.410 16529014512894145718514512218228M161916.615.380310155156115155720016013318248M162322.120100350175158119175823519015822248M202831 529.2 船用法兰铸钢止回阀AS型、BS型_良精阀门有限公司船用阀门
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