Hot galvanizedSpecifications
Best price and quality, Earliest delivery
2. Machines: 8 running lines
3. Product capacity: 300ton/week
4. ISO9001
1) Type of bearing bar: 20 x 3, 25 x 3, 25 x 5, 32 x 3, etc.
2) Pitch of bearing bar: 12.5, 15, 25, 30, 34.3, 40, 60, etc.
3) Pitch of cross bar: 38, 50, 76, 100, etc.
4) Material: Carbon steel
5) Finish: Hot dip galvanizing or painted or untreated
Galvanized steel bar grating
1. Material: Flat steel and bars
2. High strength, high bearing, convenience for load
Galvanized steel bar grating
Steel grating is made by welding with flat steel and bars with certain distances. It goes through cutting, opening, edging and other processes. The products enjoy the features of high strength, light structure, high bearing, convenience for loading and other properties. The hot dipped zinc coating gives the product excellent anti-corrosion resistance.
Steel grating is widely used in the platform, corridor, bridge, well covers, stairs, fencing for petroleum, chemical, power plant, waste treatment plant, civil engineering projects and environmental projects.
Can also be customized according to customer requirements
The advantages, specific application and features of steel grating: Bar grating offers the following advantages compared with steel grid sheets: Bar grating products are designed and manufactured for various industrial and civil constructions in city road, gardens, yard, airport, railway and industrial engineering, and they offer the following the features:
1 Aesthetic outlook: Simple lines and silver appearance meeting the modern trend.
2 The best drainage: Leakage area of 83.3 percent, more than twice of cast iron products. 3 Hot-dip galvanized treatment: Good rust-proof property, maintenance-free replacement. 4Anti-theft design: The cover and the frame is joint with hinge offering security, safety and open convenience...
5High strength: The strength and the toughness are much higher than cast iron. Can be used for terminals, airport and other large-span and heavy loading condition. 6Specifications: More specifications and sizes optional for meeting various environment, load, span, sizes and shapes.
Cross Rod Pitch |
load Bar Pitch |
steel bar grating load Bar Specification(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 |
Cross Rod Pitch |
load Bar Pitch |
steel bar grating load Bar Specification(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 |