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Aluminum Perforated Gates

Perforated metal, also known as perforated sheet, is sheet metal that has been punched to create a pattern of holes. 

Materials used to manufacture perforated metal sheets include stainless steel, cold rolled steel, galvanized steel, brass, aluminum, and more.

About this Gate

The perforated metal sheet is a product that is made from sheet steel that has been fed through a machine that punches out holes. These holes can be straight rows or staggered to increase the amount of the openings. Typically the perimeter of the sheet has a boundary where holes are not punched; this adds stability to the sheet. The removed metal from the holes can be recycled but it also increases the cost of the product. The larger the hole size (or increased amount of holes), the greater scrap volume, and therefore costs can be increased.

Perforated Metal Sheet

Perforated metal sheet comes in a virtually endless variety of sizes, gauges, hole shapes, and material types. Hole diameters range from a few thousandths of an inch to more than 3 inches, punched in material as thin as foil or as thick as 1-inch steel plate. From lightweight decorative elements to load-bearing structural components, perforated metal offers unique opportunities to combine strength, functionality, and beauty.

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