Hot-Dip Galvanized Steel Grating with Anti-Slip Design for Heavy-Duty Load Capacity
Hot-Dip Galvanized Steel Grating, also known as hot-dip galvanized steel grating, is a grid-shaped building material made of low carbon steel flat steel and twisted square steel welded horizontally and vertically. Hot-dip galvanized steel grating has strong impact resistance, excellent corrosion resistance, heavy load capacity, elegant appearance, and superior performance in municipal roadbed and steel platform construction projects.
Due to its exceptional cost performance, hot-dip galvanized steel grating is widely used in construction projects of paved ditch roads on new and old roadbeds. The surface undergoes special hot-dip galvanizing treatment, providing stable chemical and physical properties that resist corrosion and oxidation from air and microorganisms. This significantly enhances trench load capacity and prevents collapse.
The hot-dip galvanized steel grating with a 3 cm spacing between flat steel bars offers greater impact resistance and maximum span characteristics. Service life typically ranges from 40 to 50 years. Without damaging factors, hot-dip galvanized steel grating serves as an excellent steel frame structure and load-bearing platform.
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Light Steel Structure Platform galvanized steel Grating, Handrails and Treads
| Bearing Bar Pitch | Cross Bar Pitch | Load Steel Size (Width × Thickness) | |||||
|---|---|---|---|---|---|---|---|
| 20×3 | 25×3 | 32×3 | 40×3 | 20×5 | 25×5 | ||
| 30 | 100 | G203/30/100 | G253/30/100 | G323/30/100 | G403/30/100 | G205/30/100 | G255/30/100 |
| 50 | G203/30/50 | G253/30/50 | G323/30/50 | G403/30/50 | G205/30/50 | G255/30/50 | |
| 40 | 100 | G203/40/100 | G253/40/100 | G323/40/100 | G403/40/100 | G205/40/100 | G255/40/100 |
| 50 | G203/40/50 | G253/40/50 | G323/40/50 | G403/40/50 | G205/40/50 | G255/40/50 | |
| 60 | 50 | - | G253/60/50 | G253/60/50 | G403/60/50 | G205/60/50 | G255/60/50 |
| Bearing Bar Pitch | Cross Bar Pitch | Load Steel Size (Width × Thickness) | |||||
|---|---|---|---|---|---|---|---|
| 32×5 | 40×5 | 45×5 | 50×5 | 55×5 | 60×5 | ||
| 30 | 100 | G325/30/100 | G405/30/100 | G455/30/100 | G505/30/100 | G555/30/100 | G605/30/100 |
| 50 | G325/30/50 | G405/30/50 | G455/30/50 | G505/30/50 | G555/30/50 | G605/30/50 | |
| 40 | 100 | G325/40/100 | G405/40/100 | G455/40/100 | G505/40/100 | G555/40/100 | G605/40/100 |
| 50 | G325/40/50 | G405/40/50 | G455/40/50 | G505/40/50 | G555/40/50 | G605/40/50 | |
| 60 | 50 | G325/60/50 | G405/60/50 | G455/60/50 | G505/60/50 | G555/60/50 | G605/60/50 |
Walk Steel Grating - Light Steel Structure Platform galvanized steel Grating, Handrails and Treads
| Bearing Bar Type | Flat bar | I bar | Serrated bar |
|---|---|---|---|
| Cross Bar Type | Twisted bar | Round bar | Flat bar |
| Production Process | Welded | Pressure locked | |
| Surface Treatment | Self-colour | Galvanized | Painted |
| Application | Platform | Walkway & Floor | Trench cover |
| Steel stair treads | Suspended ceiling | Barrier fence |
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