Products Description
43kg heavy rail is the core part of the railway track structure and is the direct load-bearing component of the train. It is responsible for transferring the train wheel load to the sleepers and the roadbed, and ensuring that the train runs smoothly and safely on the track.
From a structural point of view, the standard rail is mainly composed of three parts: the rail head, the rail waist and the rail bottom, forming a typical "I"-shaped section. This design not only makes the train track have good bending strength, but also effectively disperses the vertical load and impact force generated by the train.
Rail straightening and adjustment
Train track need to be regularly maintained after installation, and straightened and adjusted regularly to ensure that the gauge and surface of the rails meet the standard requirements. Professional equipment and tools are required to straighten and adjust the rails to ensure the stability and safety of the rails.
| Parameters | |||
| type | weight (kg/m) | material | length (m) |
| 43kg | 44.653 | 50Mn/U71Mn | 12m/12.5m |
| rail height (mm) | bottom width (mm) | head width (mm) | web thickness (mm) |
| 140 | 114 | 70 | 14.5 |
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