Steel grating raw panels refer to the flat, unprocessed forms of steel grating, commonly used as base materials for manufacturing finished products such as walkways, stair treads, trench covers, and various other industrial components.
These panels are typically constructed from carbon steel, stainless steel, or galvanized steel, and are available in a range of sizes, thicknesses, and load-bearing capacities.
Bearing bars: These are the main support bars that run parallel to the length of the panel. They provide the strength and load-carrying capacity.
Cross bars (or cross rods): These bars run perpendicular to the bearing bars and help to hold them in place, creating the grid pattern. They also add stability to the panel.
The raw rejilla de acero panel itself is often cut to standard sizes or custom dimensions based on the end user’s requirements. Afterward, it may undergo additional processes such as galvanizing (coating with zinc) or painting for corrosion resistance, or it might be welded or machined to meet specific design needs.
| Barra de apoyo (mm) | Barra transversal (mm) | Distancia entre las barras de apoyo (mm) | Distancia entre barras transversales (mm) | Width(mm) | Length(mm) | |||||||
| 20×3 | 5×5 | 6×6 | 8×8 | 30 | 34 | 40 | 38 | 50 | 100 | 993 | 6000 | others |
| 20×5 | 5×5 | 6×6 | 8×8 | 30 | 34 | 40 | 38 | 50 | 100 | 995 | 6000 | others |
| 25×3 | 5×5 | 6×6 | 8×8 | 30 | 34 | 40 | 38 | 50 | 100 | 993 | 6000 | others |
| 25×5 | 5×5 | 6×6 | 8×8 | 30 | 34 | 40 | 38 | 50 | 100 | 995 | 6000 | others |
| 30×3 | 5×5 | 6×6 | 8×8 | 30 | 34 | 40 | 38 | 50 | 100 | 993 | 6000 | others |
| 30×5 | 5×5 | 6×6 | 8×8 | 30 | 34 | 40 | 38 | 50 | 100 | 995 | 6000 | others |
| 32×3 | 5×5 | 6×6 | 8×8 | 30 | 34 | 40 | 38 | 50 | 100 | 993 | 6000 | others |
| 32×5 | 5×5 | 6×6 | 8×8 | 30 | 34 | 40 | 38 | 50 | 100 | 995 | 6000 | others |
| 40×3 | 5×5 | 6×6 | 8×8 | 30 | 34 | 40 | 38 | 50 | 100 | 993 | 6000 | others |
| 40×5 | 5×5 | 6×6 | 8×8 | 30 | 34 | 40 | 38 | 50 | 100 | 995 | 6000 | others |
| 50×3 | 5×5 | 6×6 | 8×8 | 30 | 34 | 40 | 38 | 50 | 100 | 993 | 6000 | others |
| 50×5 | 5×5 | 6×6 | 8×8 | 30 | 34 | 40 | 38 | 50 | 100 | 995 | 6000 | others |
| * La mesa tiene especificaciones estándar. Si se requieren otros modelos, los personalizaremos para los clientes. | ||||||||||||
Steel Raw Material Grade & Hot Dip Galvanization Standard
STEEL GRATING MATERIAL
| Standard | Manufacture Standard | Steel Material Standard | ||
| Barra de apoyo | Barra transversal | Stainless Steel | ||
| China | YB/T 4001.1-2019 | GB/T 700 Q235 Q235B | GB/T 700 Q235 | ASTM A240 GR304(L) or GR316(L) |
| USA | ANSI/NAAMM(MBG531-00) | ASTM A1011 CS Type B or ASTM A36 | ASTM A510 | ASTM A240 GR304(L) or GR316(L) |
| British | BS4592 | BS EN 10025 | BS EN 10025 | BS EN 10258 |
| Germany | DIN24537-1 | DIN EN 10025 | DIN EN 10025 | DIN EN 10088 |
| Australia | AS1657 | BS EN 10025 | BS EN 10025 | BS EN 10258 |
HOT DIP GALVANIZATION
| Galvanized Standard | China | USA | ||
| GB/T 13912 | ASTM A123/A 123M | |||
| Material Thickness | 3≤t≤6 | 1.6≤t≤3.2 | 3.2≤t≤4.8 | 4.8≤t≤6.4 |
| Minimum Average Thickness (μm) | 70 | 65 | 75 | 75 |
| Conversion | mils=μmx0.03937 oz/ft²=μmx0.02316 g/m²=μmx7.067 | |||
| *The thickness of the galvanized layer can be customized according to customer needs | ||||
Sino Grating es una de las mayores plantas de producción de rejillas de acero del este de China. Como fabricante y mayorista de línea completa, ofrecemos una amplia gama de rejillas, mallas metálicas y barandales, además de apoyo técnico. Sino Grating se compromete a brindar a sus clientes un servicio siempre RÁPIDO, ESTABLE y PRECISO.
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