... Alloy Plate, etc. Perforated Metal Sheet, Round Hole Perforated Metal Sheet/Roll, Hexagonal punched hole or others. Materials: Stainless steel wire, low ... -weight ratio, wide range of open area percentages, accurate hole sizes, available in corrosion resistant materials, available in lightweight ... Thickness: 0.3mm-10mm Size: ≤ 1.5× 3m Hole Diameter: 0.8mm-100mm The specification only for reference, it ...