本表按03版建筑给水排水设计规范编制注:当管径为DN15~20时流速限于1.0m/S,当管径为DN25~40时流速限于1.2m/S当管径为DN50~70时流速限于1.5m/S,当管径为DN80及其以上时流速限于1.8m/S,否则数字呈红色海澄-威廉公式塑料管C=140管径流量氯化聚氯乙烯流量铝塑复合管流量PVC-U管流量聚丙烯管PP-R流量钢塑复合管(涂塑)钢塑复合管(衬塑)聚丙烯PP-RR热水管0.00000047S6.31.6MPaS52.0MPa1.0MPa1.6MPa1.0MPa1.25MPa2.0MPa2.5MPa流量2.0MPa2.5MPa计算管径流速阻力损失计算管径流速阻力损失计算管径流速阻力损失计算管径流速阻力损失计算管径流速阻力损失计算管径流速阻力损失计算管径流速阻力损失计算管径流速阻力损失计算管径流速阻力损失计算管径流速阻力损失计算管径流速阻力损失计算管径流速阻力损失计算管径流速阻力损失mmL/Smmm/smm/mmmm/smm/mL/Smmm/smm/mL/Smmm/smm/mmmm/smm/mL/Smmm/smm/mmmm/smm/mmmm/smm/mmmm/smm/mL/Smmm/smm/mmmm/smm/mL/Smmm/smm/mmmm/smm/m150.10.11812.21.01125.850.10.10.114.80.5836.1512.80.7873.320.1200.210161.0497.71161.0497.710.13015.70.6744.080.130160.6540.200.13015.40.7048.4214.40.8067.1513.20.95102.590.1320.30.4012.6118.30.4920.900.13014.40.8089.6313.20.95136.93250.300210.8750.3020.40.9257.930.30019.80.9767.000.300210.8750.300.30020.40.4012.31181.18106.5716.61.39158.090.3260.5717.78240.6626.250.300181.18142.2416.61.39211.00320.50027.20.8636.7526.20.9344.100.61025.31.2175.570.50027.20.8636.750.50027.20.8636.75260.5717.7823.21.1879.7421.21.42123.700.534.80.5311.0732.80.5914.770.50023.21.18106.4321.21.42165.10401.010341.1145.5732.61.2155.930.70031.20.9235.130.700360.6917.50340.7723.110.700340.7723.1132.60.8428.37291.0650.1526.61.2676.390.7400.5610.47380.6213.450.700291.0666.9426.61.26101.95501.55042.61.0933.5940.81.1941.451.80040.11.4359.481.80045.21.1233.20421.3047.481.80042.61.2644.3140.81.3854.6836.21.7597.9133.22.08149.212.7521.2735.55501.3843.031.80036.21.75130.6833.22.08199.15653.40053.61.5147.0051.41.6457.653.00050.01.5352.303.000571.3327.6353.61.3337.283.00053.61.3337.2851.41.4545.7245.61.8481.91422.17122.273670.8512.57650.9014.573.00045.61.84109.33422.17163.19753.00063.80.9415.9661.41.01#REF!3.00058.71.1123.943.00067.80.8311.87640.9315.723.00063.60.9416.2061.21.0219.5449.91.5352.82501.5352.30379.50.605.4776.50.656.593.00049.91.5370.49501.5369.81906.00076.61.3023.6473.61.4128.726.00081.41.1517.5976.61.3023.646.00076.60.6523.6473.61.4128.7276.61.3023.64602