Steel used for the manufacture of rails is made in a basic oxygen furnace and then continuously cast into blooms before rolling.
Steel used for the manufacture of rails is made in a basic oxygen furnace and then continuously cast into blooms before rolling.
Size | Dimension(mm) | Weight（kg/m) | Material (mm) | Length (m) | |||
Head (mm) | Height（mm) | Bottom (mm) | Web (mm) | ||||
15KG | 41.28 | 76.2 | 76.2 | 7.54 | 14.905 | 700 | 9 |
22KG | 50.01 | 95.25 | 96.25 | 9.92 | 22.542 | 700 | 9 |
30KG | 57.15 | 109.54 | 109.54 | 11.5 | 30.25 | 900A | 9 |
40KG | 63.5 | 127 | 127 | 14 | 40.31 | 900A | 9~25 |
48KG | 68 | 150 | 127 | 15 | 47.6 | 900A | 9~25 |
57KG | 71.2 | 165 | 140 | 16 | 57.4 | 900A | 9~25 |
