Products Description
Regarding the welding process of railroad rails, the 500-meter ultra-long seamless rails currently used are actually made of 5 100-meter-long railroad rails in a specific rail welding workshop. The adjacent ends are heated to more than 1000 degrees through resistance heating, and then extruded and welded. The exquisiteness and efficiency of this process provide a strong guarantee for the smoothness and safety of railway transportation.
After the railroad rails welding is completed, strict flaw detection must be carried out to ensure the quality and safety of the rails. This link is crucial, aiming to discover and eliminate possible defects, thereby ensuring the continuous stability of railway transportation.
Products Description
Material： 50Mn/U71Mn
Weight：51.514Kg/m
Length：12m/12.5m
Standard：GB2585-2007
| Parameters | |||
| type | weight (kg/m) | material | length (m) |
| 50kg | 51.514 | 50Mn/U71Mn | 12m/12.5m |
| rail height (mm) | bottom width (mm) | head width (mm) | web thickness (mm) |
| 152 | 132 | 70 | 15.5 |
Production process：
Application Scenario：
Testing Laboratory:
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