... Q235; Q345 Standard: GB/T 700-1988 Spec.: 2.0-30mm Width: 12mm-600mm Packing: in bundles Glvanized Flat barSteel grade: ... cut from the plate. Specification necessary for inquiries: product name, standard performed, materials, specification (geometry dimension), quantity, weight of bundle, ... : Width12-300mm. Thickness 4-60mm.Length: 6meters. Galvanized steel flat bar( GB Standard, Hot Dipped galvanized)