BS1387钢管的外径壁厚和单重
发布时间：2016-06-19 点击数：3188
BS1387钢管的外径壁厚和单重
| 公称尺寸 | DN | 15 | 20 | 25 | 32 | 40 | |
| NPS | 1/2 | 3/4 | 1 | 1-1/4 | 1-1/2 | ||
| 壁厚 | 轻 | 2.0 | 2.3 | 2.6 | 2.6 | 2.9 | |
| 中 | 2.6 | 2.6 | 3.2 | 3.2 | 3.2 | ||
| 重 | 3.2 | 3.2 | 4.0 | 4.0 | 4.0 | ||
| 外径 | Max. | 轻 | 21.4 | 26.9 | 33.8 | 42.5 | 48.4 |
| 中 | 21.7 | 27.2 | 34.2 | 42.9 | 48.8 | ||
| 重 | 21.7 | 27.2 | 34.2 | 42.9 | 48.8 | ||
| Min. | 轻 | 21.0 | 26.4 | 33.2 | 41.9 | 47.8 | |
| 中 | 21.1 | 26.6 | 33.4 | 42.1 | 48.0 | ||
| 重 | 21.1 | 26.6 | 33.4 | 42.1 | 48.0 | ||
| 镀锌管单重 (kg) | 平端 | 轻 | 0.99 | 1.44 | 2.06 | 2.64 | 3.35 |
| 中 | 1.27 | 1.63 | 2.50 | 3.22 | 3.70 | ||
| 重 | 1.50 | 1.94 | 3.03 | 3.92 | 4.51 | ||
| 螺纹带管箍 | 轻 | 1.00 | 1.45 | 2.08 | 2.67 | 3.39 | |
| 中 | 1.28 | 1.64 | 2.52 | 3.25 | 3.74 | ||
| 重 | 1.51 | 1.95 | 3.05 | 3.95 | 4.55 | ||
| 螺纹 | 螺纹数 | 14 | 14 | 11 | 11 | 11 | |
| 螺纹总长 | 11.4-15 | 12.7-16.3 | 14.5-19.1 | 16.8-21.4 | 16.8-21.4 | ||
| Nominal Pipe Size | DN | 50 | 65 | 80 | 100 | 125 | 150 | |
| NPS | 2 | 2-1/2 | 3 | 4 | 5 | 6 | ||
| Wall Thickness | Light | 2.9 | 3.2 | 3.2 | 3.6 | - | - | |
| Medium | 3.6 | 3.6 | 4.0 | 4.5 | 5.0 | 5.0 | ||
| Heavy | 4.5 | 4.5 | 5.0 | 5.4 | 5.4 | 5.4 | ||
| Outside Diameter | Max. | Light | 60.2 | 76.0 | 88.7 | 113.9 | - | - |
| Medium | 60.8 | 76.6 | 89.5 | 114.9 | 140.6 | 166.1 | ||
| Heavy | 60.8 | 76.6 | 89.5 | 114.9 | 140.6 | 166.1 | ||
| Min. | Light | 59.6 | 75.2 | 87.9 | 113.0 | - | - | |
| Medium | 59.8 | 75.4 | 88.1 | 113.3 | 138.7 | 164.1 | ||
| Heavy | 59.8 | 75.4 | 88.1 | - | - | - | ||
| Unit Weight of galvanized pipe (kg) | Plain End | Light | 4.23 | 5.90 | 6.94 | 10.06 | - | - |
| Medium | 5.21 | 6.65 | 8.64 | 12.59 | 17.06 | 20.25 | ||
| Heavy | 6.36 | 8.15 | 10.58 | 14.88 | 18.31 | 21.79 | ||
| Screwed and Socketed | Light | 4.30 | 6.03 | 7.11 | 10.32 | - | - | |
| Medium | 5.28 | 6.77 | 8.81 | 12.90 | 17.58 | 20.87 | ||
| Heavy | 6.44 | 8.28 | 10.78 | 15.18 | 18.82 | 22.40 | ||
| Screw Thread | Threads | 11 | 11 | 11 | 11 | 11 | 11 | |
| Total length | 21.1-25.7 | 23.2-30.2 | 26.3-33.3 | 32.3-39.3 | 36.6-43.6 | 36.6-43.6 | ||