1 Anshan Steel original products 2 Material: Q235, 55Q, U71Mn, U75V,50Mn,etc 3 supply Anshan Steel MTC 4 rail type:light rail GB standard9kg/m~30kg/m light rail for railways We can supply light rail with various specification, including 9kg/m,12kg/m, 30kg/m and so on.The specification list is as follows: Light Rail Sectional DimensionTypeRail heightBase widthHead widthHead heightWeb heightBase ...