... type holes,wide usages 4-ISO90001:2000 5-Durable,sturdy Metal Perforated Sheet Features:also named Punched Mesh, It can ... be supplied in folded or flat panels. From various metal plate. punched openings can be round, square, triangle, diamond ... , sifting, filtration, drying, cooling, cleaning, etcspecifications Plate MaterialThickness of Metal (mm)Hole Dia. (mm)Pitch (mm)Sheet Width (m)Sheet ...