常用钢管单位理论重量.docx

公称口径（MM）公称口径（IN）外径（公称口径）壁厚（MM）理论重量（kg/m）DN61/810.02.000.39DN81/413.52.250.62DN103/817.02.250.82DN151/221.32.751.25DN203/426.82.751.63DN25133.53.252.42DN321.2542.33.253.13DN401.548.03.53.84DN50260.003.54.88DN652.575.53.756.64DN80388.54.008.34DN1004114.04.0010.85DN1255140.04.5015.04DN1506165.04.5017.8145*33.003.1145*3.53.503.5850*3.53.504.0150*44.004.5450*4.54.505.056O.*3.53.504.8860*44.005.5260*4.54.506.1660*55.006.7876*44.007.1076*4.54.507.9376*55.008.7589*44.008.3889*4.54.509.3889*55.0010.36114*44.0010.85114*4.54.5012.15114*55.0013.44140*4.515.04140*516.65140*619.83159*4.517.15159*518.99194*523.31194*627.82219*631.52219*736.6273*6.542.64273*745.92325*7.558.74325*862.54377*981.68377*9.586.1377*1090.51425*12122.45480*14161.27钢管镀锌后重量按表加3%〜6%普压承插铸铁管规格尺寸表公称直径管壁厚管外径有效长度 （M/ 根）承口突部插口突 部直部（米）总重 (kg).7599337.020.16617.158.5100911838.70.20922.275.51259143410.10.25127.311915091694120.29534.314920010220416.30.38247.520725010.8271.6421.30.62663.727730011.4322.8426.10.74180.334835012.0374432.60.85798.342640012.8425.64391.4612051945013.4476.8446.91.6414061050014.0528452.71.8116370660015.4630.8468.82.1621492870016.57334862.5126711608001883641092.86333144090019.593941363.214061760100022.0104141733.555072210110023.5114442083.95952590120025.0124642434.256903010135027.5140043164.778543740150030.0155443855.2910344530。