Galvanized Steel Grating - Corrosion Resistant High Strength Walkway Platform for Industrial Use
Basic Properties
Place of Origin:
Henan
Brand Name:
GNEE
Certification:
SGS
Trading Properties
Minimum Order Quantity:
Negotiation
Price:
Negotiation
Supply Ability:
300000 Square Meter/Square Meters per Month
Product Summary
Galvanized Metal Steel Grating / Aluminum Grating / Stainless Steel Grating Product Overview Steel grating consists of bearing bars and cross bars welded together by automatic press welding machines. Widely used in petroleum chemical industries, power plants, water and sewage treatment plants, ...
Product Description
Galvanized Metal Steel Grating / Aluminum Grating / Stainless Steel Grating
Product Overview
Steel grating consists of bearing bars and cross bars welded together by automatic press welding machines. Widely used in petroleum chemical industries, power plants, water and sewage treatment plants, municipal engineering, and environmental sanitation projects for platforms, walkways, trench covers, manhole covers, ladders, fences, and guardrails.
Steel Grating Specifications
| Bearing Bar Pitch (mm) | Cross Bar Pitch (mm) | 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 (mm) | Cross Bar Pitch (mm) | 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 |
Key Features
- High strength with lightweight structure
- Powerful anti-corrosion properties, durable with long working life
- Beautiful appearance with bright surface finish
- No dirt, rain, or snow accumulation; self-cleaning and easy maintenance
- Excellent ventilation, daylighting, heat dispersion, slip resistance, and explosion resistance
- Easy installation
Common Specifications
- Bearing bar size (mm): 25×3; 25×5; 30×3; 30×5; 32×3; 32×5; 35×3; 35×5...
- Bearing bar pitch (mm): 20; 30; 34; 40; 50; 60...
- Cross bar pitch (mm): 50; 100; 38...
International Standards
- China: YB/T4001-1998
- USA: ANSI/NAAMM (MBG531-88)
- UK: BS4592-1987
- Australia: AS1657-1985
- Japan: JJS
Surface Treatment
Frequently Asked Questions
Is maintenance required for steel grating?
Minimal maintenance is needed; periodic cleaning and inspection are recommended.
Can steel grating resist chemicals?
Stainless steel or coated grating offers resistance to many chemicals.
Is steel grating recyclable?
Yes, steel grating is 100% recyclable and environmentally friendly.
How is steel grating priced?
Pricing depends on material, panel size, thickness, and finish.
Can steel grating be used in corrosive environments?
Yes, galvanized or stainless steel grating is ideal for corrosive conditions.
Are there standards for steel grating?
Yes, such as ASTM A36/A1011 for carbon steel and ASTM A123 for galvanizing.
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