管径流速m/s流量m³/h管径流速m/s流量m³/h管径流速m/s流量m³/h1.510.61.527.11.566.21.611.31.628.91.670.71.712.01.730.71.775.11.812.71.832.61.879.51.913.41.934.41.983.92.014.12.036.22.088.32.114.82.138.02.192.72.215.52.239.82.297.12.316.22.341.62.3101.62.417.02.443.42.4106.02.517.72.545.22.5110.41.517.91.542.41.595.41.619.11.645.21.6101.71.720.31.748.01.7108.11.821.51.850.91.8114.51.922.71.953.71.9120.82.023.92.056.52.0127.22.125.12.159.32.1133.52.226.32.262.22.2139.92.327.52.365.02.3146.22.428.72.467.82.4152.62.529.82.570.72.5159.01.5169.61.5264.91.5381.51.6180.91.6282.61.6406.91.7192.21.7300.31.7432.41.8203.51.8317.91.8457.81.9214.81.9335.61.9483.22.0226.12.0353.32.0508.72.1237.42.1370.92.1534.12.2248.72.2388.62.2559.52.3260.02.3406.22.3585.02.4271.32.4423.92.4610.42.5282.62.5441.62.5635.91.5519.31.5678.21.5858.41.6553.91.6723.51.6915.61.7588.51.7768.71.7972.91.8623.11.8813.91.81030.11.9657.81.9859.11.91087.32.0692.42.0904.32.01144.52.1727.02.1949.52.11201.82.2761.62.2994.82.21259.02.3796.22.31040.02.31316.22.4830.82.41085.22.41373.42.5865.52.51130.42.51430.7DN125DN150DN200 DN300DN50DN65DN80DN100

DN350DN400DN450流量-管径对照表管径流速m/s流量m³/h管径流速m/s流量m³/h管径流速m/s流量m³/h1.51059.81.51282.31.51526.01.61130.41.61367.81.61627.81.71201.11.71453.31.71729.51.81271.71.81538.81.81831.21.91342.41.91624.21.91933.02.01413.02.01709.72.02034.72.11483.72.11795.22.12136.52.21554.32.21880.72.22238.22.31625.02.31966.22.32339.92.41695.62.42051.72.42441.72.51766.32.52137.22.52543.41.51791.01.52077.11.52384.41.61910.41.62215.61.62543.41.72029.81.72354.11.72702.41.82149.21.82492.51.82861.31.92268.61.92631.01.93020.32.02388.02.02769.52.03179.32.12507.42.12908.02.13338.22.22626.82.23046.42.23497.22.32746.22.33184.92.33656.12.42865.62.43323.42.43815.12.52985.02.53461.92.53974.11.52713.01.53062.71.53433.61.62893.81.63266.91.63662.51.73074.71.73471.01.73891.41.83255.61.83675.21.84120.31.93436.41.93879.41.94349.22.03617.32.04083.62.04578.12.13798.12.14287.72.14807.02.23979.02.24491.92.25035.92.34159.92.34696.12.35264.82.44340.72.44900.32.45493.72.54521.62.55104.52.55722.71.53825.71.54239.01.55129.21.64080.71.64521.61.65471.11.74335.81.74804.21.75813.11.84590.81.85086.81.86155.01.94845.91.95369.41.96497.02.05100.92.05652.02.06838.92.15356.02.15934.62.17180.92.25611.02.26217.22.27522.82.35866.12.36499.82.37864.82.46121.12.46782.42.48206.72.56376.22.57065.02.58548.7DN900DN500DN550DN600

DN950DN1000DN1100流量-管径对照表DN650DN700DN750DN800DN850