球墨铸铁管规格尺寸、理论重量表0635-2126889公称直径DN（mm)外径(mm)壁厚承口凸部近似重量直径每米重量Kg标准工作长度L=6000mm总重量K8K9K10K12K8K9K10K12K8K9K10K1280986612.278.71001186.14.314.915.193.7951501706.37.121.822.81381442002226.410.328.730.61831942502746.87.5914.235.640.244.3532282552803323003266.47.289.618.645.350.856.367.32903233564423503786.87.78.510.223.755.963.269.683.13594034415224004297.28.1910.829.367.375.583.710043348253262945048088.69.511.432.280.189.899.8119.8512.85716317515005328.89101242.892.8104.3115.61386006697368716006359.69.91113.259.3122137.3152182791882971115170073810.410.81214.479.1155173.9193231100911231237146580084211.211.71315.6102.6192215.223928612551394153718199009451212.61416.8129.9232260.228934515221619168422001000104813.613.51518161.3275309.334341118112017222126271200125515.215.31720.4237.7373.7420.1465.95582480275830033586140014621617.11922.8279.8487547.2320235631500156516.8182024314.8549.2616.7361040151600166818.418.92125.2375.2614.5690.340624517180018752020.72327.6490.4756.6850.1503055912000208221.622.52530626.2913.51120.26107
