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Grelhas de aço com formas especiais

Grelhas de aço com formas especiais

Special-shaped steel gratings are manufactured into various irregular configurations based on customers’ specific requirements. Common forms include corner-cut, hole-cut, arc-cut, and fan-shaped designs. This customization eliminates the need for on-site secondary cutting upon delivery, making construction and installation more efficient and straightforward while preventing damage to the galvanized layer that would occur with on-site cutting. Special-shaped steel gratings are defined in relation to rectangular steel gratings.

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Special Shaped Steel Gratings Common Specifications

Barra de suporte (mm) Barra transversal (mm) Espaçamento entre as barras de apoio (mm) Distância entre travessas (mm)
20×3 5×5 6×6 8×8 30 34 40 38 50 100
20×5 5×5 6×6 8×8 30 34 40 38 50 100
25×3 5×5 6×6 8×8 30 34 40 38 50 100
25×5 5×5 6×6 8×8 30 34 40 38 50 100
30×3 5×5 6×6 8×8 30 34 40 38 50 100
30×5 5×5 6×6 8×8 30 34 40 38 50 100
32×3 5×5 6×6 8×8 30 34 40 38 50 100
32×5 5×5 6×6 8×8 30 34 40 38 50 100
40×3 5×5 6×6 8×8 30 34 40 38 50 100
40×5 5×5 6×6 8×8 30 34 40 38 50 100
50×3 5×5 6×6 8×8 30 34 40 38 50 100
50×5 5×5 6×6 8×8 30 34 40 38 50 100
* A mesa tem especificações padrão. Caso sejam necessários outros modelos, iremos personalizá-los para os clientes.

Special Shaped Steel Grating Shapes 

sector-steel-grating
sector-steel-grating
round-steel-grating
round-steel-grating
arc-cut-steel-grating
arc-cut-steel-grating
circular-cut-steel-grating
circular-cut-steel-grating
multiple-shape-steel-grating-1
multiple-shape-steel-grating-1
multiple-shape-steel-grating-2
multiple-shape-steel-grating-2

Characteristics of Special Shaped Steel Grating

  • Light weight: Compared with traditional steel plate materials, special-shaped steel grating is lighter and easier to carry and install.

  • High strength: Due to the special structure of the steel bar, the special-shaped steel grating has high compressive strength and bending strength and can withstand large loads.

  • Resistência à corrosão: The surface of the special-shaped steel grating is hot-dip galvanized or sprayed, and has good corrosion resistance and can be used in humid and corrosive environments.

  • Good looking: The surface of the special-shaped steel grating has been treated to have a bright and flat surface, which is beautiful and can enhance the overall image of the building.

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