High Load Welded Steel Grating G325/30/100 Anti Slip For Industrial Platforms
High-Load Welded Steel Grating G325/30/100 Anti-Slip for Industrial Platforms
Product Description:
Our Steel Grating series integrates high-strength material, precision welding, and anti-slip performance, designed for harsh industrial environments. Focusing on two core models—30A Series (G253/30/100, G325/30/100) for medium-high load scenarios (power plants, mining) and 40A Series (G203/40/100) for medium-low load needs (civil buildings, parking lots)—it meets global standards like ANSI and BS 4592. The hot-dip galvanized surface ensures 10+ years of anti-corrosion, while the welded structure (no loose joints) reduces maintenance costs for clients.
Specification:
|
Model
|
Material
|
Bar Size (Width×Thickness)
|
Spacing (Bar×Cross Bar)
|
Load Capacity
|
Surface Treatment
|
Applicable Market
|
|
G253/30/100
|
Q235 Steel
|
25mm×3mm
|
30mm×100mm
|
≥45kN/m²
|
Hot-Dip Galvanization
|
North America, Middle East
|
|
G325/30/100
|
Q345 Steel
|
32mm×5mm
|
30mm×100mm
|
≥50kN/m²
|
Hot-Dip Galvanization
|
Heavy Industry (Mining)
|
|
G203/40/100
|
Q235 Steel
|
20mm×3mm
|
40mm×100mm
|
≥30kN/m²
|
Hot-Dip Galvanization
|
Europe, Southeast Asia
|
|
SS304-325/30/100
|
SS304 Steel
|
32mm×5mm
|
30mm×100mm
|
≥48kN/m²
|
Polishing
|
Chemical Plants
|
Characteristics:
High Load-Bearing: Q345 steel model (G325/30/100) withstands ≥50kN/m² (supports 5 tons/m² of equipment)
Anti-Slip Performance: Serrated surface option (adds "T" to model: G325/30/100T) for wet industrial environments
Long Anti-Corrosion Life: Hot-dip galvanization (110μm) passes 120-hour salt spray test (no rust)
Easy Installation: Pre-drilled holes (matches standard steel supports) + light weight (18kg/m² for G253/30/100)
Versatile Models: 30A/40A series covers 80% of industrial needs; custom sizes available
Application:
Industrial Platforms: Power plant operation platforms, factory maintenance walkways (30A series recommended)
Municipal Engineering: Drainage covers, subway ventilation grates (40A series for light load)
Wind Turbines: Tower access platforms (SS304 model for coastal wind farms)
Mining Industry: Conveyor belt walkways (G325/30/100 with serrated surface)
Chemical Plants: Corrosive environment platforms (SS316L model)
Production Process:
Steel Preparation: Q235/Q345 steel → cutting to bar size (precision ±0.5mm)
Welding: Automatic welding machine (bar spacing accuracy ±1mm)
Surface Treatment: Degreasing → hot-dip galvanization → passivation (enhances zinc adhesion)
Finishing: Cutting to custom size → edge grinding (no sharp corners)
Quality Test: Load test (120% of rated capacity) + salt spray test + dimension inspection
FAQ:
Q1: How to choose between 30A and 40A series?
A1: 30A (30mm bar spacing) for heavy load (≥45kN/m²: power plants/mining); 40A (40mm spacing) for light load (≤30kN/m²: buildings/parking lots).
Q2: Can I get a serrated anti-slip model?
A2: Yes – add "T" to the model (e.g., G325/30/100T) – only $3 extra per m².
Q3: What’s the delivery time for SS316L models?
A3: 12 days for standard sizes; 15 days for custom sizes.
Q4: Do you provide installation guidance?
A4: Yes – we send a video guide + 1-on-1 online support (available 24/7).
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.