ppr、pe管材管径-流速-流量对照表.pdf

PPRPPR、、PEPE管内径管内径/ / / /流速流速/ / / /流量对照表流量对照表 管内径管内径 (DN)(DN)(DN)(DN) 流量流量 m m3 3/h/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 100.10.20.20.30.30.40.50.50.60.60.70.70.80.8 150.30.40.50.60.80.91.01.11.31.41.51.71.81.9 200.50.70.91.11.41.61.82.02.32.52.72.93.23.4 250.71.11.41.82.12.52.83.23.53.94.24.64.95.3 321.21.72.32.93.54.14.65.25.86.46.97.58.18.7 401.82.73.64.55.46.37.28.19.010.010.911.812.713.6 502.84.25.77.18.59.911.312.714.115.617.018.419.821.2 654.87.29.611.914.316.719.121.523.926.328.731.133.435.8 807.210.914.518.121.725.329.032.636.239.843.447.050.754.3 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 注：1LPM=1SLPM=0.06m3/h，1GPM=0.227m3/h 管内径 (DN) 流速推荐值流速推荐值m/s:m/s:m/s:m/s: 20253240506580100125150200250300350400 闭式系统 0.5-0.6 0.6-0.70.7-0.90.8-10.9-1.2 1.1-1.41.2-1.61.3-1.8 1.5-2.0 1.6-2.21.8-2.51.8-2.6 1.9-2.91.6-2.5 1.8-2.6 开式系统 0.4-0.5 0.5-0.60.6-0.80.7-0.9 0.8-1.0 0.9-1.21.1-1.41.2-1.6 1.4-1.8 1.5-2.01.6-2.31.7-2.4 1.7-2.41.6-2.1 1.8-2.3 材料级 别 公称直 径dn 公称壁 厚en 公称压 力PN 管内径管内径 (DN)(DN)(DN)(DN) 流量流量 m m3 3/h/h 0.4m/s0.6m/s0.8m/s1.0m/s1.2m/s1.4m/s1.6m/s1.8m/s2.0m/s2.2m/s2.4m/s PE8035516.9 0.6MPa321.2116.7175.0233.4291.7350.0408.4466.7525.1583.4641.7700.1 PE10035513.6 0.6MPa327.8121.5182.3243.1303.8364.6425.3486.1546.9607.6668.4729.2 流量流量 m m3 3/h/h 2.6m/s2.8m/s3.0m/s 758.4816.8875.1 789.9850.7911.4 。