Industrial Galvanized Steel Reinforced Serrated Welded Bar Grating 40x5mm with 460g/m² Zinc Coating for Industrial Platforms
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Product Description
Industrial Galvanized Steel Reinforced Serrated Welded Bar Grating
Heavy-duty galvanized steel grating with zinc coating protection serves as strong, durable bearing structural elements in offshore oil rig platforms, refineries, walkways, and various industrial applications. The galvanized coating provides superior corrosion resistance compared to non-galvanized alternatives.
Galvanized Steel Grating Panels
Hot dip galvanized serrated grating compliant with BS 4592, standard size 19ft x 3ft
- Rectangular pattern with hexagonal or square twisted cross bars
- Bearing bar size: 40mm x 5mm serrated
- Bearing bar spacing: 30mm center-to-center
- Connected with 8mm hexagonal twisted rod every 100mm
- Top surface of bearing bars features serrated pattern
- Hot dip galvanized coating: minimum 460g/m²
- Cross bar pitch: 50mm
- Maximum span: 67" for 1/4" deflection under uniform working load of 6.6 kN/m²
- Closed end grating bar construction
- Common dimensions: 1" x 1/8" x 36" x 24"
Galvanized Steel Platform Grating - Grid Safety Mats
- 32x5 configuration: 45kg per square meter
- Includes fastening mat for secure installation
Galvanized Grates - Stair Tread Specifications
- 30/5 type, heat galvanized construction
- Grate step dimensions: 240x800mm
- Non-slip reinforced nosing for safety
- Hot dip galvanized finish
- Mesh pattern: 30x40mm
- Bearing bar: 30x4mm including fastening material
Sheets of Galvanized Grating
- Sheet dimensions: 2400mm load bar length x 1200mm sheet width
- Thickness: 32mm x 5mm flat bar
Aluminum Bar Grating
Lightweight aluminum grating offers excellent corrosion resistance and high strength-to-weight ratio, ideal for industrial and architectural applications. Manufactured from ASTM B221, 6063 or 6061 alloy materials.
Aluminum Grating Features
- Lightweight yet strong and durable for load bearing applications
- Available in smooth top or serrated surfaces for slip resistance
- Excellent corrosion and rust resistance for long-term durability
- Cross bars permanently locked within bearing bars
- Nearly 80% open area for optimal drainage and visibility
- I-bar aluminum grating provides same load capacity with lighter weight
Technical Specifications
| Material | Mild Steel (Carbon Steel), Aluminum 6061/6063, Stainless Steel |
|---|---|
| Bearing Bar Size | 3mm thickness (20-40mm depth), 5mm thickness (20-120mm depth), 8-10mm thickness (60-140mm depth) |
| Bearing Bar Style | Smooth bar, Serrated bar, Smooth I Bar, Serrated I bar |
| Bearing Bar Spacing | 12.5mm, 15mm, 30mm, 40mm, 50mm center-to-center |
| Cross Bar Style | Twist bar (5mm, 6mm, 8mm), Round bar (5mm, 6mm, 8mm), Rib bar (5mm, 6mm, 8mm) |
| Cross Bar Spacing | 50mm, 76mm, 100mm center-to-center |
| Surface Treatment | Untreated, Hot Dipped Galvanized, Painted |
| Package | Steel Pallet / Plywood Pallet, or custom requirements |
| Application | Walkway, Industrial Platform, Sump, Trench, Drainage systems |
| Material Standards | GB700-88, AS3679, ASTM(A36), S4360(43A) |
| Grating Standards | YB/T4001.1-2007, AS1657-2013, BS4592-2006, ANSI/NAAMM(MBG531-88) |
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Company
Top Metal Manufacture Limited