Steel pipes are not only used to transport fluids and powdery solids, exchange heat energy, and make mechanical parts and containers, it is also an economical steel. The use of steel pipes to manufacture building structure grids, pillars and mechanical supports can reduce weight, save metal by 20~40%, and can realize factory mechanized construction.
Outside diameter | Wall Thickness （mm) | |||||||||||
| 2.5 | 3.0 | 3.5 | 4.0 | 4.5 | 5.0 | 5.5 | 6.0 | 6.5 | 7.0 | 7.5 | 8.0 | |
| Theoretical weight(Kg/m) | ||||||||||||
32 | 1.82 | 2.15 | 2.46 | 2.76 | 3.05 | 3.33 | 3.59 | 3.85 | 4.09 | 4.32 | 4.53 | 4.74 |
| 38 | 2.19 | 2.59 | 2.98 | 3.35 | 3.72 | 4.07 | 4.41 | 4.74 | 5.05 | 5.35 | 5.64 | 5.92 |
| 42 | 2.44 | 2.89 | 3.35 | 3.75 | 4.16 | 4.56 | 4.95 | 5.33 | 5.69 | 6.04 | 6.38 | 6.71 |
| 45 | 2.62 | 3.11 | 3.58 | 4.04 | 4.49 | 4.93 | 5.36 | 5.77 | 6.17 | 6.56 | 6.94 | 7.30 |
| 50 | 2.93 | 3.48 | 4.01 | 4.54 | 5.50 | 5.55 | 6.04 | 6.51 | 6.97 | 7.42 | 7.86 | 8.29 |
| 54 | 3.77 | 4.36 | 4.93 | 5.49 | 6.04 | 6.58 | 7.10 | 7.61 | 8.11 | 8.60 | 9.08 | |
| 57 | 4.00 | 4.62 | 5.23 | 5.83 | 6.41 | 6.99 | 7.55 | 8.10 | 8.63 | 9.16 | 9.67 | |
| 60 | 4.22 | 4.88 | 5.52 | 6.16 | 6.78 | 7.39 | 7.99 | 8.58 | 9.15 | 9.71 | 10.26 | |
| 63.5 | 4.48 | 5.18 | 5.87 | 6.55 | 7.21 | 7.87 | 8.51 | 9.14 | 9.75 | 10.36 | 10.95 | |
| 68 | 4.81 | 5.57 | 6.31 | 7.05 | 7.77 | 8.48 | 9.17 | 9.86 | 10.53 | 11.19 | 11.84 | |
| 70 | 4.96 | 5.74 | 6.51 | 7.27 | 8.01 | 8.75 | 9.47 | 10.18 | 10.88 | 11.56 | 12.23 | |
| 73 | 5.18 | 6.00 | 6.81 | 7.60 | 8.38 | 9.16 | 9.91 | 10.66 | 11.39 | 12.11 | 12.82 | |
| 76 | 5.40 | 6.26 | 7.10 | 7.93 | 8.75 | 9.56 | 10.36 | 11.14 | 11.91 | 12.67 | 13.42 | |
| 83 | 6.86 | 7.79 | 8.71 | 9.62 | 10.51 | 11.39 | 12.26 | 13.12 | 13.96 | 14.80 | ||
| 89 | 7.38 | 8.38 | 9.38 | 10.36 | 11.33 | 12.28 | 13.22 | 14.16 | 15.07 | 15.98 | ||
| 95 | 7.90 | 8.98 | 10.04 | 11.1 | 12.14 | 13.17 | 14.19 | 15.19 | 16.18 | 17.16 | ||
| 102 | 8.50 | 9.67 | 10.82 | 11.96 | 13.09 | 14.21 | 15.31 | 16.40 | 17.48 | 18.55 | ||
| 108 | 10.26 | 11.49 | 12.70 | 13.90 | 15.09 | 16.27 | 17.44 | 18.59 | 19.73 | |||
| 114 | 10.85 | 12.15 | 13.44 | 14.72 | 15.98 | 17.23 | 18.47 | 19.70 | 20.91 | |||
| 121 | 11.54 | 12.93 | 14.30 | 15.67 | 17.02 | 18.35 | 19.68 | 20.99 | 22.29 | |||
| 127 | 12.13 | 13.59 | 15.04 | 16.48 | 17.90 | 19.23 | 20.72 | 22.10 | 23.48 | |||
| 133 | 12.73 | 14.26 | 15.78 | 17.29 | 18.79 | 20.28 | 21.75 | 23.21 | 24.66 | |||
| 140 | 15.04 | 16.65 | 18.24 | 19.83 | 21.40 | 22.96 | 24.51 | 26.04 | ||||
| 146 | 15.70 | 17.39 | 19.06 | 20.72 | 22.36 | 24.00 | 25.62 | 27.23 | ||||
| 152 | 16.37 | 18.13 | 19.87 | 21.60 | 23.32 | 25.03 | 26.73 | 29.41 | ||||
Steel Pipe
Steel Pipe
Steel Pipe
Steel Pipe
Steel Pipe
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zhituosteel_01@163.com
0086 155 3253 5870
0086 155 3253 5870
