| NOMINAL DESIGNATION | DIMENSIONS AND MASSES | |||
| Nominal Diameter | Nominal Cross Sectional Area | Unit Weight | ||
| (mm) | (cn3) | Kg/m | Kg/12m | |
| 10 | 11.30 | 1.00 | 0.785 | 9.42 |
| 15 | 16.00 | 2.00 | 1.570 | 18.84 |
| 20 | 19.50 | 3.00 | 2.355 | 28.26 |
| 25 | 25.20 | 5.00 | 3.925 | 47.10 |
| 30 | 29.90 | 7.00 | 5.495 | 65.94 |
| 35 | 35.70 | 10.00 | 7.850 | 94.20 |
| 45 | 43.70 | 15.00 | 11.775 | 141.30 |
