Perforated metal sheet We offer different hole pattern perforated sheet. Stainless steel sheet Aluminum sheet Galvanized... Name: Perforated SheetProperty: Perforated metal sheet can be easily formed,installed, ... sound abatement,abrasion resisrance. Material: stainless steel perforated metal sheet, Carbon steel, Galvanized plate, Aluminum sheet, Brass, Copper, Plywood, Fiberboard, Rubber board, ...