Caños y tubos
TABLA DE PESOS TEÓRICOS DE CAÑOS ESTRUCTURALES (kilos por metro )
| Espesor de pared en mm. | ||||||||
|---|---|---|---|---|---|---|---|---|
| Pulgadas | mm | mm | mm | 0.90 | 1.2 | 1.60 | 2.00 | 3.20 |
| 3/8 | 9.53 | - | - | 0.194 | 0.259 | 0.317 | 0.376 | - |
| 1/2 | 12.70 | 10x10 | - | 0.266 | 0.358 | 0.444 | 0.535 | - |
| 5/8 | 15.88 | 12x12 | 15x10 | 0.337 | 0.457 | 0.571 | 0.694 | - |
| 3/4 | 19.05 | 15x15 | 20x10 | 0.408 | 0.556 | 0.698 | 0.853 | - |
| 7/8 | 22.23 | - | 20x15 | 0.480 | 0.655 | 0.825 | 1.011 | - |
| 22 | 0.71 | 12.00 | 17.00 | |||||
| 1 | 25.40 | 20x20 | 30x10 25x15 | 0.551 | 0.755 | 0.952 | 1.170 | 1.776 |
| 1 1/4 | 31.75 | 25x25 | 40x10 30x20 | 0.694 | 0.953 | 1.206 | 1.488 | 2.284 |
| 1 1/2 | 38.10 | 30x30 | 50x10 40x20 | 0.837 | 1.152 | 1.460 | 1.805 | 2.792 |
| 1 5/8 | 41.28 | - | - | 0.908 | 1.251 | 1.587 | 1.964 | 3.046 |
| 1 3/4 | 44.45 | 35x35 | 50x20 40x30 | 0.980 | 1.350 | 1.714 | 2.123 | 3.300 |
| 2 | 50.80 | 40x40 | 60x20 50x30 | 1.123 | 1.548 | 1.968 | 2.440 | 3.808 |
| 2 1/4 | 57.15 | 45x45 | 70x20 60x30 50x40 | 1.266 | 1.747 | 2.222 | 2.758 | 4.316 |
| 2 1/2 | 63.50 | 50x50 | 80x20 70x30 60x40 | 1.409 | 1.945 | 2.476 | 3.075 | 4.824 |
| 3 | 76.20 | 60x60 | 100x20 90x30 80x40 70x50 | 1.694 | 2.342 | 2.984 | 3.710 | 5.840 |
| 3 1/2 | 88.90 | 70x70 | 100x40 90x50 80x60 | -- | -- | 3.492 | 4.345 | 6.856 |
| 4 | 101.60 | 80x80 | 120x40 100x60 | -- | -- | 4.000 | 4.980 | 7.872 |
| 5 | 127.00 | 100x100 | 160x40 150x50 140x60 120x80 | -- | -- | 5.016 | 6.250 | 9.904 |