5mm Carbon Steel Grating 3mm Moisture Proof Carbon Steel Bar Grating
Hot Dip Galvanized Carbon Steel Grating Manufacturer | Custom Steel Grating for Industrial Applications
HDG Anti-slip Steel Grating | Factory Direct Press Welded Galvanized Steel Grating For Workshop Platform & Drainage
Product Description
Hot dip galvanized steel grating is fabricated by welding bearing flat bars and twisted cross bars tightly together. Two mainstream production technologies are available: automatic high-pressure press welding and manual welding. Press-welded grating features solid welding spots, high structural strength and stable performance, while manually welded grating works well for light-load projects with cost advantages. Featured with high strength and lightweight structure, outstanding anti-corrosion performance after hot dip galvanized treatment, the grating avoids dirt, rainwater and snow accumulation and requires minimal daily maintenance.
Technical Specifications
| Item | Parameter |
|---|---|
| Product Name | Hot Dip Galvanized Carbon Steel Grating |
| Material | Q235 Carbon Steel |
| Manufacturing Process | Press-Welded / Press-Locked / Manual Welded |
| Production Standard | YB/T4001-2007, GB700-88; US, UK, Australia Standards Available |
| Bearing Bar Type | Plain Flat Bar / Serrated Anti-Slip Bar / I-Type Bar |
| Cross Bar Type | Twisted Square Bar |
| Surface Treatment | Hot Dip Galvanized (HDG) |
| Corrosion Protection | Strong Resistance to Rust, Moisture, Salt Spray and Weather Exposure |
| Bearing Bar Thickness | 3mm, 5mm or Customized |
| Common Pitch Options | 30×100mm, 40×100mm, 50×100mm |
| Load Capacity | Customized According to Project Requirements |
| Panel Size | Standard and Custom Dimensions Available |
| Service Life | Over 20 Years Under Normal Outdoor Conditions |
| Applications | Platforms, Walkways, Stair Treads, Drainage Covers, Safety Fences |
Key Advantages
1. High Strength and Stable Load Performance
The welded structure combines bearing bars and cross bars into a strong integral panel. It provides:
- High load-bearing capacity
- Excellent structural rigidity
- Stable performance under continuous use
- Resistance to impact and deformation
Suitable for industrial areas with frequent pedestrian traffic and equipment operation.
2. Multiple Manufacturing Options
Different production methods are available according to project requirements:
Pressure Welded Grating
- High welding strength
- Accurate spacing
- Stable structure
- Suitable for heavy-duty applications
Press-Locked Grating
- Clean appearance
- Flexible design
- Suitable for architectural and industrial applications
Manual Welded Grating
- Cost-effective solution
- Suitable for customized and light-load projects
3. Hot Dip Galvanized Corrosion Protection
The HDG surface treatment creates a durable zinc coating that protects the steel substrate.
Advantages include:
- Excellent rust resistance
- Strong zinc adhesion
- Better outdoor durability
- Reduced maintenance requirements
Suitable for humid, coastal, and industrial environments.
FAQ
Q1: Is the steel grating on the workshop floor your own product?
A: Yes, all steel gratings laid in our galvanizing workshop are self-manufactured press-welded gratings, we adopt the same production and HDG standard for all export orders.
Q2: Can the grating work in coastal and frigid Russia areas?
A: Sure. Full hot dip galvanized layer effectively resist salt fog and low temperature, thickened zinc coating can be customized for high-corrosion environments.
Q3: What sizes and bearing loads can you customize?
A: Flat bar thickness 3mm/5mm, standard pitch 30100/40100/50*100mm, all sizes and load parameters are customizable as project drawings.
Q4: How long is the service life of hot dip galvanized steel grating?
A: More than 20 years maintenance-free service life under normal outdoor and industrial working conditions.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.