U channel steel Size:30-400mm Grade: Q235B,A36,SS400 Thickness: 1.5~14.5mm Length:6-12m CommodityMaterial Size Unit Angle202 ... S 60MT Main ProductsZ steel structure,C shaped steel stucture,channel steel,angle steel,deformed steel,tail railMain Exporting CountrySouth ... ,ASTM,BS,DIN,JISPackagingPVC is free,we also can pack as you requestThicknessfrom 0.5mm to 15mmMaterialQ235,Q195,Q345Sizelength, ...