High Quality carbon steel welded pipe mild seamless carbon Straight seam steel tube
Straight seam welded pipe
Straight seam welded pipes are divided into ordinary welded steel pipes and low pressure flow welded steel pipes. The latter has an additional hydraulic test, and the price is also about 80 per ton higher than that of ordinary welded pipes. Mainly used for low-pressure fluid transmission pipelines such as steel structure engineering, machinery manufacturing, construction water and oil pipelines
Specification | Thickness | kg | Specification | Thickness | kg |
DN15 | 1.8 | 5.2 | DN65 | 2.75 | 30.42 |
2 | 5.72 | 3 | 33.07 |
2.2 | 6.22 | 3.25 | 35.71 |
2.5 | 6.96 | 3.5 | 38.33 |
2.75 | 7.56 | 3.75 | 39.84 |
DN20 | 1.8 | 6.66 | DN80 | 3 | 37.96 |
2 | 7.34 | 3.25 | 41 |
2.2 | 8.01 | 3.5 | 44.02 |
2.5 | 8.99 | 3.75 | 47.03 |
2.75 | 9.78 | 4 | 50.04 |
DN25 | 2 | 9.33 | DN100 | 3 | 49.28 |
2.2 | 10.19 | 3.25 | 53.26 |
2.5 | 11.47 | 3.5 | 57.23 |
2.75 | 12.52 | 3.75 | 61.18 |
3 | 13.54 | 4 | 65.1 |
3.25 | 14.52 | DN125 | 3.75 | 75.6 |
DN32 | 2.5 | 14.69 | 4 | 80.5 |
2.75 | 16.06 | 4.25 | 85.37 |
3 | 17.41 | 4.5 | 90.24 |
3.25 | 18.78 | DN150 | 3.75 | 89.47 |
DN40 | 2.5 | 16.84 | 4 | 95.29 |
2.75 | 18.42 | 4.25 | 101.09 |
3 | 19.98 | 4.5 | 106.86 |
3.25 | 21.52 | DN200 | 4.5 | 142.82 |
3.5 | 23.04 | 4.75 | 150.58 |
DN50 | 2.5 | 21.27 | 5 | 158.32 |
2.75 | 23.3 | 5.25 | 166.04 |
3 | 25.31 | 5.5 | 173.75 |
3.25 | 27.29 | 5.75 | 181.43 |
3.5 | 29.28 | 6 | 189.1 |