Steel Grating Plate 20-75mm Width with 30-130mm Spacing for Industrial Walkways and Platforms
Road steel grating, also known as steel grid plate, is manufactured by cross-arranging flat steel bars at precise spacing with horizontal connecting bars, welded together using pressure welding machines or manual welding techniques to create durable square grid patterns.
Available in various configurations to meet diverse industrial requirements:
- Flat steel spacing: 30mm, 40mm, 60mm
- Twisted square steel spacing: 50mm, 100mm
- Flat steel width: 20-60mm
- Flat steel thickness: 3mm, 4mm, 5mm
- Twisted square steel specifications: 5×5mm, 6×6mm, 8×8mm
| Parameter | Available Options |
|---|---|
| Bearing Bar | 20×5, 25×3, 25×4, 25×5, 30×3, 30×4, 30×5, 32×3, 32×5, 40×5, 50...75×8mm, etc. |
| Bearing Bar Depth | 25, 30, 30.16, 32.5, 34.3, 40, 50, 60, 62, 65mm, etc. |
| Cross Bar | 5×5, 6×6, 8×8mm (twisted bar or round bar) |
| Cross Bar Spacing | 40, 50, 60, 65, 76, 100, 101.6, 120, 130mm or custom requirements |
| Flat Bar Type | Plain, Serrated (tooth-like), I bar (I section) |
| Surface Treatment | Untreated, Hot dip galvanized, Cold dip galvanized, PVC coated, Powder coated |
Manufactured from carbon steel with optional hot-dip galvanizing for oxidation prevention, or stainless steel for enhanced corrosion resistance. Features include ventilation, lighting, heat dissipation, anti-skid, and explosion-proof properties.
Widely used in steel structure platforms, stair treads, sidewalks, drainage systems, and well covers. Custom shapes and designs available to meet specific client requirements.
- Lightweight structure facilitates easy hoisting and installation
- Hot-dip zinc surface treatment provides superior corrosion resistance
- Extended service life with minimal maintenance requirements
- Cost-effective solution for long-term infrastructure projects
Suitable for diverse environments including parking lots, roadways, sidewalks, and drainage systems, offering reliable performance across multiple industrial sectors.
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