规格 | 外径mm | 壁厚mm | 最小壁厚mm | ||
公称内径 | 英寸 | 每米重量 | |||
DN15 | 21.3 | 2.8 | 2.45 | 1.357kg | |
DN20 | 26.9 | 2.8 | 2.45 | 1.76kg | |
DN25 | 1 | 33.7 | 3.2 | 2.8 | 2.554kg |
DN32 | 1.25 | 42.4 | 3.5 | 3.06 | 3.56kg |
DN40 | 1.5 | 48.3 | 3.5 | 3.06 | 4.1kg |
DN50 | 2 | 60.3 | 3.8 | 3.325 | 5.607kg |
DN65 | 2.5 | 76.1 | 4 | 3.5 | 7.536kg |
DN80 | 3 | 88.9 | 4 | 8.88kg | |
DN100 | 4 | 114.3 | 4 | 11.53kg | |
DN125 | 5 | 140 | 4.5 | 15.942kg | |
DN150 | 6 | 168.3 | 4.5 | 19.27kg | |
DN200 | 8 | 219.1 | 6.0(焊管) | ||
DN200 | 8 | 219.1 | 6.5(热镀锌) | 36.12kg |