Heavy Duty Walking Platform Steel Gratings for Driveway Load-Bearing
Steel grating is manufactured from high-quality carbon steel or stainless steel, featuring flat steel arranged crosswise at specific intervals with cross bars, welded into a grid pattern with square openings. The exterior is typically hot-dip galvanized for superior corrosion resistance.
Steel grating offers excellent ventilation, light transmission, anti-slip properties, strong load-bearing capacity, heat dissipation, easy cleaning, and simple installation.
Surface Treatment Options
- Hot-dip Galvanizing: Applied after hemming completion, providing high corrosion resistance and significantly extending service life
- Painting: Custom spraying, painting, or dipping available according to specific customer requirements
Installation Methods
- Welding: For permanent installations requiring no disassembly. Each corner requires a fillet weld with minimum 20mm length and 3mm height
- Installation Clamps: Preserves zinc coating and allows easy disassembly. Minimum 4 clamps per plate, with additional clamps for longer plates
Product Specifications
| Material |
Carbon Steel, Stainless Steel, Aluminum |
| Size |
Customized Size |
| Color |
Silver |
| Surface Treatment |
Hot-dip Galvanized, Painted, Powder Coating |
| Application |
Platforms, Stairs, Drainage Ditch, Protective Fence |
| Type |
Plain Grating, Serrated Grating, I-Grating |
| Bearing Bar Type |
Plain, Serrated, I-Type Bar |
Technical Dimensions
| Bearing Bar (H x T) |
20x3/20x5/25x3/25x5/30x3/30x5/32x5/40x5/50x5/etc. |
| Bearing Bar Pitch |
20/30/40/50/60/80/100mm |
| Cross Bar |
6/8/10mm |
| Cross Bar Pitch |
50/100mm |
Custom specifications available according to your specific requirements.
Applications
Steel gratings are renowned for their high strength and durability, serving critical roles across multiple industries:
- Municipal Engineering: Bridge guardrails and drainage ditch covers
- Industrial Facilities: Factory platforms and petrochemical plant equipment supports
- Architectural Decoration: Stair treads and light wells
Widely used in industrial platforms, stair treads, and other applications requiring load-bearing capacity, anti-slip properties, drainage functionality, and economic efficiency.