Galvanized Steel & Aluminum Bar Grating 40mm x 5mm Bearing Bars with 30mm Spacing for Industrial Platforms
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Product Description
Industrial Metal Grating Solutions
Professional-grade metal grating systems including galvanized steel, aluminum, and stainless steel options for industrial applications requiring durability, safety, and corrosion resistance.
Galvanized Steel Grating
Hot-dip galvanized steel bar grating provides superior corrosion protection with minimum 460g/m² zinc coating, making it ideal for demanding industrial environments.
Standard Panel Specifications
- Panel Size: 19ft x 3ft (5.8m x 0.9m)
- Bearing Bars: 40mm x 5mm serrated
- Bearing Bar Spacing: 30mm center-to-center
- Cross Bars: 8mm hexagonal twisted rod at 50mm pitch
- Maximum Span: 67 inches with 1/4" deflection under 6.6 KN/m² load
Aluminum Grating Systems
Lightweight aluminum grating made from ASTM B221, 6063 or 6061 alloy offers excellent strength-to-weight ratio and corrosion resistance for architectural and industrial applications.
Aluminum Grating Specifications
- Bearing Bar Sizes: 1" x 1/8" to 2-1/2" x 3/16" with 1/4" increments
- Bearing Bar Spacing: 1-3/16", 15/16", 11/16" and 7/16"
- Cross Bar Spacing: 4" or 2" center-to-center
- Available in smooth top or serrated surfaces for slip resistance
Technical Specifications
| Material Options | Mild Steel (Carbon Steel), Aluminum 6061/6063, Stainless Steel |
|---|---|
| Bearing Bar Thickness | 3mm (20-40mm depth), 5mm (20-120mm depth), 8mm/10mm (60-140mm depth) |
| Surface Treatments | Untreated, Hot Dipped Galvanized, Painted |
| Industry Standards | YB/T4001.1-2007, AS1657-2013, BS4592-2006, ANSI/NAAMM MBG531-88 |
| Applications | Walkways, Industrial Platforms, Sumps, Trenches, Drainage Systems |
Platform & Stair Tread Options
- Grid Safety Mats: 32x5 configuration at 45kg per square meter
- Stair Treads: 240x800mm with non-slip reinforced nosing
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Company
Top Metal Manufacture Limited