Perforated with a square hole can provide a greater percent open area than round holes. It is versatile, economical, and available in a variety of materials, gauges, and hole sizes.

Product Features

· Available with large percent open area

· Accurate hole sizes

· Available in lightweight materials

· Available in corrosion resistant materials

· Suitable for decorative applications

· Available in heat-treated screen plate

How is Round Perforated Made?

Square perforated is a sheet or coil of material made from metal that contains holes punched by a die. The shape of the hole is determined by the shape of the die. For perforated with a square hole pattern, the die is square. The die's width can vary from approximately twice the thickness of the material being punched to over two inches. Common, in-stock sheet sizes for perforated square hole products include:

· 48 x 120 inches
· 48 x 96 inches
· 36 x 120 inches
· 36 x 96 inches

Opening (mm)

Center type(mm)

Thickness of sheet(mm)
min-max

Size (mm)

Stainless
Steel

Iron

Aluminium

3×3

≥4

0.4-2.5

11220×2440

√

√

√

5×5

≥6

0.4-3

1220×2440

√

√

√

10×10

≥12

0.6-4

1220×2440

√

√

√

12×12

≥14

0.6-5

1220×2440

√

√

√

15×15

≥17

0.8-5

1220×2440

√

√

√

17×17

≥19

0.8-5

1220×2440

√

√

√

18×18

≥20

0.8-5

1220×2440

√

√

√

20×20

≥22

0.8-5

1220×2440

√

√

√

22×22

≥24

0.8-5

1220×2440

√

√

√

Above specifications for reference  only，specifications can be customized according to user needs.