管径/流速/流量对照表

萧兴旺
2019-01-17

管径/流速/流量对照表

管径(DN)流量 m3/h
0.4m/s0.6m/s0.8m/s1.0m/s1.2m/s1.4m/s1.6m/s1.8m/s2.0m/s2.2m/s2.4m/s2.6m/s2.8m/s3.0m/s
200.50.70.91.11.41.61.82.02.32.52.72.93.23.4
250.71.11.41.82.12.52.83.23.53.94.24.64.95.3
321.21.72.32.93.54.14.65.25.86.46.97.58.18.7
401.82.73.64.55.46.37.28.19.010.010.911.812.713.6
502.84.25.77.18.59.911.312.714.115.617.018.419.821.2
654.87.29.611.914.316.719.121.523.926.328.731.133.435.8
807.210.914.518.121.725.329.032.636.239.843.447.050.754.3
10011.317.022.628.333.939.645.250.956.562.267.973.579.284.8
12517.726.535.344.253.061.970.779.588.497.2106.0114.9123.7132.5
15025.438.250.963.676.389.1101.8114.5127.2140.0152.7165.4178.1190.9
20045.267.990.5113.1135.7158.3181.0203.6226.2248.8271.4294.1316.7339.3
25070.7106.0141.4176.7212.1247.4282.7318.1353.4388.8424.1459.5494.8530.1
300101.8152.7203.6254.5305.4356.3407.1458.0508.9559.8610.7661.6712.5763.4
350138.5207.8277.1346.4415.6484.9554.2623.4692.7762.0831.3900.5969.81039.1
400181.0271.4361.9452.4542.9633.3723.8814.3904.8995.31085.71176.21266.71357.2
450229.0343.5458.0572.6687.1801.6916.11030.61145.11259.61374.11488.61603.21717.7
500282.7424.1565.5706.9848.2989.61131.01272.31413.71555.11696.51837.81979.22120.6
600407.1610.7814.31017.91221.41425.01628.61832.22035.72239.32442.92646.52850.03053.6



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