钢管重量怎么计算

钢管理论重量表
公称外径 公 称 壁 厚 mm
mm
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
每米理论重量千克/米
219.1 21.22 26.4 31.53
273.1 26.54 33.06 39.52 45.93
323.9 31.55 39.32 47.04 54.7 62.32 69.89
355.6 34.68 43.22 51.73 60.18 68.57 76.92
406.4 49.49 59.24 68.94 78.6 88.2 97.75
426 51.91 62.14 72.33 82.46 92.55 102.59
457 55.73 66.73 77.68 88.58 99.43 110.23 120.98 131.68 142.34
478 58.32 69.84 81.3 92.72 104.09 115.41 126.68 137.9 149.07
508 74.28 86.48 98.64 110.75 122.81 134.82 146.78 158.69
529 77.38 90.11 102.78 115.41 127.99 140.51 152.99 165.42
609.6 89.31 104.02 118.68 133.3 147.86 162.38 176.84 191.26
630 92.33 107.54 122.71 137.82 152.89 167.91 182.88 197