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Customizable Heavy Duty Hot - Dipped Galvanized Steel Grating for Steel Structure

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Material: Q235 low carbon steel or 304/316 stainless steel is selected. Q235 has high cost-effectiveness and stainless steel has strong corrosion resistance

Specification: The commonly used load-bearing flat steel is 20 × 5/25 × 5/30 × 3/30 × 5/40 × 5/50 × 5mm, and the commonly used horizontal bar is 5 × 5/6 × 6/8 × 8mm, which can meet different load-bearing requirements

Mesh size: 30 × 100/40 × 100/60 × 100mm is commonly used for mesh, with high protection for small mesh and low cost for ventilation and drainage for large mesh
 
Customization: Custom sizes available

Contact Us:
Email: 17331466463@steelwiremeshfactory.com; 17331468011@steelwiremeshfactory.com
WhatsApp: +86 17331466463; +86 17331468011
Availability:
Quantity:
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  • JunHe

Hot-Dip Galvanized Steel Grating Product Introduction


Technical Specifications


Materials

Available in Q235 low-carbon steel (offering good overall mechanical properties at an affordable price) or stainless steel (304, 316, etc., providing excellent corrosion resistance for special environments).


Dimensions (Load-Bearing Flat Bar × Cross Bar)

Common load-bearing flat bar sizes include 20×5, 25×5, 30×3, 30×5, 40×5, 50×5 mm (and others). Typical cross bar sizes are 5×5, 6×6, 8×8 mm (and more). Different combinations accommodate various load requirements.


Mesh Sizes

Frequently used options include 30×100, 40×100, 60×100 mm (and others). Smaller meshes suit high-safety applications (preventing small objects from falling), while larger meshes prioritize ventilation and drainage with lower costs.


Galvanized Layer Thickness

After hot-dipping, average thickness is at least 85μm, with local thickness no less than 70μm. Meets national standards to ensure corrosion resistance and extend service life.


Load Capacity

Varies by specification. For example, the 303/30/100 model supports a uniform load of 3.5kN/m² and concentrated load of 3.85kN. Select appropriate specifications based on actual load requirements.


Surface Treatment

Primarily uses hot-dip galvanization to form a uniform, dense zinc layer, significantly enhancing corrosion resistance. Other options (cold galvanization, painting) available upon request.

Galvanized Steel Grating Panels (Stacked)

FAQs:


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.


Q: How can I contact you?

A: Email: 17331466463@steelwiremeshfactory.com; 17331468011@steelwiremeshfactory.com

WhatsApp: +86 17331466463; +86 17331468011

Stacked galvanized steel grating panels: industrial flooring material.

Application


Industrial plant

Used for workshop floor laying, 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 the workshop. It also meets the needs of ventilation, heat dissipation, and daily maintenance.


Logistics warehouse

Suitable for loading and unloading platforms, storage area platforms, ventilated floors, and cargo stacking brackets, it can withstand the heavy pressure of goods and loading and unloading equipment. The hot-dip galvanized layer resists moisture and corrosion, and the anti slip design ensures operational safety.


Municipal facilities

It is applied to 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. It is anti-aging, strong bearing, and suitable for outdoor complex environments.


Electric power and chemical industry

Used for power plant equipment platforms, maintenance walkways, cable trench covers, chemical plant workshop floors, reaction vessel operation platforms, to resist chemical medium corrosion and equipment operating environment impacts, ensuring operational safety.


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ABOUT US
Anping Junhe Metal Products Co., Ltd. is a leading manufacturer, processor, and supplier of metal products, specializing in the production and distribution of various metal grating solutions. With years of experience in the industry, we have established a strong reputation for delivering high-quality products that meet the diverse needs of our global clientele.
CONTACT US​​​​​​​
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