Hot-DIP Galvanized Stainless Steel Grating for Outdoor Exterior Stair Treads and Platform Walkways
Basic Properties
Brand Name:
Gnee
Trading Properties
Minimum Order Quantity:
2PCS
Supply Ability:
300000 Square Meter/Square Meters per Month
Product Summary
Factory Hot-DIP Galvanized Stainless Steel Iron Grating High-strength steel bar grating with firm structure, manufactured from carbon steel, aluminum steel, or stainless steel. Ideal for outdoor exterior stair treads, platform walkways, and various building projects. Manufacturing Types & Applicatio...
Product Details
Highlight:
Hot-DIP Galvanized Steel Grating
,Stainless Steel Platform Grating
,Outdoor Exterior Metal Bar Grating
Product Description
Factory Hot-DIP Galvanized Stainless Steel Iron Grating
High-strength steel bar grating with firm structure, manufactured from carbon steel, aluminum steel, or stainless steel. Ideal for outdoor exterior stair treads, platform walkways, and various building projects.
Manufacturing Types & Applications
Available in four manufacturing methods:
- Welded grating
- Press-locked grating
- Swage-locked grating
- Riveted grating
Surface options include smooth and serrated gratings. With various styles and sizes available, steel gratings are widely used for:
- Stair treads and walkways
- Platforms and floors
- Various covers and security screens
- Wheeled equipment applications
- Heavy-duty construction projects
Load Capacity Selection Guide
3kPa Load / 5mm Deflection
| Span (mm) | Steel Grating Type |
|---|---|
| 1500 | G255/30/100 |
| 1800 | G325/30/100 |
| 2100 | G405/30/100 |
| 2400 | G505/30/100 |
| 2800 | G655/30/100 |
4kPa Load / 5mm Deflection
| Span (mm) | Steel Grating Type |
|---|---|
| 1400 | G255/30/100 |
| 1710 | G325/30/100 |
| 1780 | G403/30/100 |
| 2030 | G405/30/100 |
| 2350 | G505/30/100 |
| 2400 | G655/30/100 |
5kPa Load / 5mm Deflection
| Span (mm) | Steel Grating Type |
|---|---|
| 1200 | G255/40/100 |
| 1500 | G325/40/100 |
| 1800 | G405/30/100 |
| 2100 | G505/30/100 |
| 2400 | G655/30/100 |
| 2800 | G756/30/100 |
Metal Bar Grating Components
| Component | Description |
|---|---|
| Span | Total span |
| Width | Panel width |
| Bearing Bars | Load carrying main element |
| Bearing Bars Spacing | Center-to-center measurement in 1/16″ increments. Standard industrial spacing is 19/16″ (1-3/16″). Other options: 15/16″, 11/16″, 1/2″, and 7/16″ |
| Bearing Bars Depth | Ranges from 3/4″ to 7″ depending on anticipated loads |
| Bearing Bars Thickness | Ranges from 1/8″ to 1/2″ depending on anticipated loads |
| Cross Bars | Secures bearing bar position |
| Cross Bar Spacing | Center-to-center measurement in 1″ increments. Standard spacing is 4″ or 2″ |
Product Images
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