镀锌钢管的理论重量表如下:
| 公称内径(DN) | 外径(mm) | 壁厚(mm) | 最小壁厚(mm) | 米重(kg) | 根重(kg) |
|--------------|----------|----------|--------------|----------|----------|
| 15 | 1/2 | 21.3 | 2.45 | 1.28 | 7.68 |
| 15 | 1/2 | 21.3 | 2.8 | 1.35 | 8.14 |
| 20 | 3/4 | 26.9 | 2.45 | 1.66 | 9.96 |
| 20 | 3/4 | 26.9 | 2.8 | 1.76 | 10.56|
| 25 | 1| 33.7 | 2.8 | 2.41 | 14.46|
| 25 | 1| 33.7 | 3.2 | 2.55 | 15.32|
| 32 | 1.25 | 42.4 | 3.06 | 3.36 | 20.16|
| 32 | 1.25 | 42.4 | 3.5 | 3.56 | 21.36|
| 40 | 1.5 | 48.3 | 3.06 | 3.87 | 23.22|
| 40 | 1.5 | 48.3 | 3.5 | 4.10 | 24.60|
| 50 | 2| 60.3 | 3.325| 5.29 | 31.74|
| 50 | 2| 60.3 | 3.8 | 5.60 | 33.64|
| 65 | 2.5 | 76.1 | 3.5 | 7.11 | 42.66|
| 65 | 2.5 | 76.1 | 4.0 | 7.53 | 45.21|
| 80 | 3| 88.9 | 4.0 | 8.38 | 50.28|
| 80 | 3| 88.9 | 4.5 | 8.88 | 53.28|
| 100 | 4| 114.3| 4.0 | 10.88| 65.28|
| 100 | 4| 114.3| 4.5 | 11.53| 69.18|
| 125 | 5| 140 | 4.5 | 15.04| 90.24|
| 125 | 5| 140 | 4.5 | 15.94| 98.65|
| 150 | 6| 168.3| 4.5 | 18.18| 109.08 |
| 150 | 6| 168.3| 4.5 | 19.27| 115.62 |
| 200 | 8| 219.1| 6.0 | 31.53| 189.18 |
| 200 | 8| 219.1