Modern perforated sheets are characterized by their versatility and great potential for application in many sectors of the economy and industry. Depending on what type of sheet perforation is made, perforated sheets are characterized by varying degrees of functionality.

Open. Hexagonal is one of the most popular types of perforation. The resulting perforated sheets are characterized by excellent technical parameters, which is due to appropriately selected formats, dimensions and appropriate tolerance of mesh size. We produce the described perforated sheets from, among others, aluminum, stainless steel, heat-resistant steel, acid-resistant steel, ordinary steel, etc. These are materials that meet the quality requirements remaining in compliance with the applicable standards.

High-quality punched sheets with hexagonal holes are assigned the designation Sv a – t. The relative clearance, on the other hand, is calculated here according to the formula: P = ( a2 / t2 ) x 100%.

E-Invest offers customers various types of perforated sheets and other steel products.

blacha perforowana z otworami sześciokątnymi

Designation:

Sv a – t

Relative clearance:

P = ( a2 / t2 ) x 100%

Name a-tP %
Sv 8 – 10.558.1
Sv 8 – 1244.4
Sv 10 – 1544.4
Sv 10 – 1830.9
Sv 10 – 2812.8
Sv 12 – 1656.3
Sv 14 – 2144.4
Name a-tP %
Sv 16 – 2158.1
Sv 16 – 3422.1
Sv 18 – 2551.8
Sv 20 – 2659.2
Sv 20 – 2851.0
Sv 22 – 3053.8
Name a-tP %
Sv 25 – 3551.0
Sv 30 – 4446.5
Sv 32 – 4064.0
Sv 35 – 4853.2
Sv 36 – 4856.3
Sv 50 – 6559.2