Products Description
|
Product Name |
Railway rail |
|
Material grade |
Q235 Q245 Q255 |
|
Trade terms |
FOB/CNF/CIF |
|
Supply capacity |
2000-3000 tons / month |
|
width |
100-2200mm |
|
thickness |
0.006-200mm |
|
tolerance |
±1% |
|
packing |
Export standard packaging (according to customer requirements) |
Product Details
Railway track production: high carbon steel rolling → heat treatment → flaw detection; concrete sleeper prestressing forming; spring clip fastener assembly (pressure ≥ 10kN); seamless welding (pass the drop hammer test); ballast compaction. Acceptance criteria: track gauge 1435±2mm, smoothness ≤0.2mm/m.
transportation
Gnee-Professional Supplier
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