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JunHe
We utilize either Q235 low-carbon steel, known for its excellent mechanical properties and cost-effectiveness, or stainless steel (such as 304 and 316), which offers exceptional corrosion resistance for specialized environments.
Typical load-bearing flat bar dimensions include 20×5, 25×5, 30×3, 30×5, 40×5, and 50×5 mm, among others. Common cross bar sizes are 5×5, 6×6, and 8×8 mm. Various combinations of these specifications can be used to meet different load-bearing needs.
Popular mesh sizes are 30×100, 40×100, and 60×100 mm. Smaller mesh sizes are ideal for applications requiring high safety standards to prevent small objects from falling through, while larger mesh sizes prioritize ventilation and drainage functions and are more cost-effective.
After hot-dip galvanization, the average thickness of the zinc layer is at least 85μm, with a minimum local thickness of 70μm. This complies with national standards, ensuring effective corrosion protection and extending the product's service life.
The load-bearing capacity varies depending on the specification. For instance, a 303/30/100 steel grating can support a uniform load of 3.5 kN per square meter and a concentrated load of 3.85 kN. Select the appropriate specification based on the actual load demands of your application.
The primary surface treatment is hot-dip galvanization, which creates a uniform and dense zinc layer for enhanced corrosion resistance. Additionally, we can provide other surface treatments, such as cold galvanization and painting, according to customer preferences.
Q: How long can the hot - dipped galvanized steel grating last?
A: In normal outdoor conditions, it can last over 20 years due to the thick anti - corrosion zinc layer. But lifespan may vary in special environments like chemical plants.
Q: Can the steel grating be customized?
A: Absolutely. We can customize the size, shape, and load - bearing capacity according to your needs. Just let us know your specific requirements.
Q: What's the installation process like?
A: It's quite simple. First, align the grating accurately. Then, secure it using bolts or welding. Installation time is short, saving you both time and labor costs.
Q: How to maintain the hot - dipped galvanized steel grating?
A: Maintenance is easy. Just conduct occasional inspections. Since it has high corrosion resistance, there's no need for frequent upkeep. Only repair if any damage is found.
A: Email: 17331466463@steelwiremeshfactory.com; 17331468011@steelwiremeshfactory.com
WhatsApp: +86 17331466463; +86 17331468011
Used for laying workshop floors, equipment operation platforms, maintenance walkways, and escalator treads. It has strong load-bearing capacity, anti-corrosion durability, and is suitable for damp, oily, and easily worn environments in workshops. It also meets the needs of ventilation, heat dissipation, and daily maintenance.
Suitable for loading and unloading platforms, storage area platforms, ventilated floors, and cargo stacking brackets, capable of withstanding heavy pressure from goods and loading and unloading equipment. The hot-dip galvanized layer resists moisture and corrosion, and the anti slip design ensures operational safety.
They are used in the grids of sewage treatment plants, protective grids of sedimentation tanks, urban road drainage well covers, rainwater grids, and ventilation grids of bridges, sidewalks, and underground passages. They are anti-aging, load-bearing, and suitable for outdoor complex environments.
