... required.Material: Mild Steel (Low Carbon Steel) , Aluminum, Galvanized, Aluminum, Stainless SteelType: Plain Style Steel Grating, Serrated ... Steel GratingApplication: flooring walkway, platform and steel structures, stair tread, well cover, trench cover, compound gratings, ... products most commonly used for Belt corridor, storage shelf,Attic panel, trestle, guardrail, sunshade gate, etc. Standard: ...