发布时间:2014-07-01 浏览:1457次 字号:大 中 小
公称通径DN |
流量范围m3/h |
流体温度℃ |
公称压力PN (Mpa) |
环境温度℃ |
相对湿度% |
最大压力损失MPa |
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基本误差 ±0.2% |
基本误差 ±0.5% |
基本误差 ±1.0% |
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下限 |
上限 |
下限 |
上限 |
下限 |
上限 |
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2A |
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0.03 |
0.15 |
-20~+120 |
6.3 16 25 40 |
-25~+55 |
≤80 |
0.15 |
4A |
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0.04 |
0.25 |
0.12 |
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6A |
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0.1 |
0.6 |
0.08 |
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10A |
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0.2 |
1.2 |
0.05 |
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15A |
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0.6 |
4 |
0.6 |
6 |
0.035 |
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25A |
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1.6 |
10 |
1 |
10 |
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40A |
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3 |
20 |
2 |
20 |
2.5 |
0.025 |
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40B |
2 |
20 |
2 |
20 |
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50A |
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6 |
40 |
4 |
40 |
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50B |
4 |
40 |
4 |
40 |
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80A |
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16 |
100 |
10 |
100 |
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80B |
10 |
100 |
10 |
100 |
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100A |
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25 |
160 |
20 |
200 |
1.6或2.5 |
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100B |
20 |
200 |
20 |
200 |
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150A |
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50 |
300 |
40 |
400 |
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150B |
44 |
400 |
40 |
400 |
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200A |
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100 |
600 |
80 |
800 |
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250A |
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160 |
1000 |
120 |
1200 |
1.6 |
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300A |
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260 |
1600 |
180 |
1800 |
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