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GB/T589-93船用法兰青铜止回阀

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GB/T589-93船用法兰青铜止回阀

详细说明

性能规范 Technical Data

 

公称压力 Nominal Pressure(MPa)

公称通径 Nominal Diameter(am)

适用介质 Applicable Medium

0.6

15~125

海水、淡水、滑油、燃油和 t≤250℃蒸汽 Sea water, Fresh water, Lubricanting oil, Fuel oil, t≤250℃ steam.

1.0

65~125

1.6

65~125

2.5

15~100

 

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、阀盘 Body/Cover/Disc

铸锡青铜 Cast Tin Bronze

ZCuSn10Zn2, ZCuSn5Pb5Zn5

 

 

PN1.0、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
Structure Dimension
壁厚 Thickness法兰 Flange螺栓 Bolt升程 Lift Range
m
参考重量 Weight(kg)
LH≈H1
A型B型A型B型B型DD1D2d0bn个ThA型B型
1.06529011512394115615512310415146M141912.211.3
80310125139104125617013811815148M142316.414.3
100350150160117135619015813815148M142824.622.7
1254001751851291557215183164151410M143537.030.4
1.61254001751971431557225187168171710M163545.840.0
2.52015075796675595684813124M1263.63.5
25160808067805105735613134M1274.34.1
32180858568855115836415136M1495.04.8
40200908876905125937415146M14126.36.0
5023095109859561351038415146M14158.68.2
6529011512394115717013211017178M161913.511.5
80310125150110125818514712617198M162319.817.3
1003501501551181358205167146171910M162830.525.7

 

 

PN0.6、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 Structure Dimension

壁厚 Thickness

法兰 Flange

螺栓 Bolt

升程 Lift Range m

参考重量 Weight(kg)

LH≈H1
AS型BS型AS型BS型BS型DD1D2d0bn个ThAS型BS型
0.61513090847090480554011124M1073.03.2
2015095847095495655011124M1073.43.6
2516010084701004100756011144M1073.84.0
3218010590701055120907014154M1295.65.4
402001151017711551301008014164M12127.16.8
502301251108012551401109014174M12158.39.2
6529014512289145616013011014174M121916.412.2
80310155153112155619015012818194M162318.317.7
100350175162113175621017014818204M162828.023.8
125400200182123200724020017818208M163534.031.9
1.66529014513697145618514512218174M161915.614.4
80310155158117155620016013318194M162322.020.8
100350175170121175622018015818208M162836.531.3
125400200185129200725021018418228M163543.037.2
2.51513090847090595654714124M1274.44.2
20150958470955105755814124M1274.84.6
2516010084701005115856818144M1275.25.4
32180105907010551401007818154M1697.37.1
402001151017711551501108818164M16129.18.7
5023012511081125616512510218174M161510.910.7
6529014513697145718514512218178M161915.914.7
80310155158117155720016013318198M162322.221.1
100350175170121175823519015822208M202837.03.8