Supplier: 山东中煤集团
Please confirm with the supplier: Model / reference, Key specifications / compatibility, Minimum order, Samples, Export markets, Supply capacity.
railway heavy steel rail
43kg heavy steel rail
heavy rail
Heavy steel rail
1.SIZE: 38KG, 43KG, 50KG
2.MATERIAL: 50Mn/U71Mn
3.STANDARD: GB2585-2007
4.LENGTH: 12.5-25M