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Help CenterCross Welded Galvanized Steel Grating, 40x40mm Mesh, 5mm Thickness, High Strength, Mill Test Report Available
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Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a trusted manufacturer of high-quality steel gratings, exporting to over 15 markets worldwide with annual export value ranging from US$5 million to US$10 million. Our Cross Welded Galvanized Steel Grating with 40x40mm mesh and 5mm thickness is specifically engineered to deliver exceptional strength and durability for demanding industrial applications. Each panel is hot-dip galvanized for superior corrosion resistance, and we provide a Mill Test Report to guarantee material traceability and performance.
This product is designed to meet the rigorous requirements of heavy-duty flooring, walkways, platforms, trench covers, and machine guards. The cross welded construction ensures uniform load distribution, while the 40x40mm mesh opening provides excellent drainage and ventilation. With a thickness of 5mm, the grating offers a reliable balance between weight and load-bearing capacity, making it suitable for both permanent installations and temporary structures.
Below are the key technical specifications of our Cross Welded Galvanized Steel Grating:
| Property | Specification |
| Material | Q235 / SS400 mild steel (customizable) |
| Surface Treatment | Hot-dip galvanized (avg. 70-85μm) |
| Mesh Size (center to center) | 40mm x 40mm |
| Bar Thickness | 5mm (flat bar or twisted bar) |
| Panel Dimensions | Customizable (standard: 1m x 2m, 1.2m x 3m) |
| Load Capacity | High strength (detailed data per request) |
| Mill Test Report | Available upon request |
- Uniform Cross Welding: Each intersection is resistance-welded for consistent strength and dimensional stability.
- Hot-Dip Galvanization: Provides long-lasting protection against rust, chemicals, and harsh weather conditions.
- 40x40mm Mesh Opening: Allows easy passage of light, air, water, and debris, reducing slip hazards and maintenance.
- 5mm Thickness: Offers a robust load-bearing capacity while remaining manageable for handling and installation.
- Customizable Dimensions: Available in various panel sizes, shapes, and cut-outs to fit your project requirements.
- High Strength-to-Weight Ratio: Optimized design minimizes material usage without compromising structural integrity.
- Low Maintenance: Galvanized surface requires minimal upkeep, saving time and operational costs.
- Versatile Applications: Suitable for industrial plants, petrochemical facilities, power stations, water treatment, and more.
Our Cross Welded Galvanized Steel Grating is widely used in North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and other regions. With decades of manufacturing experience, we ensure consistent quality from raw material sourcing to final packaging. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, offering flexible logistics solutions.
Every batch can be tested and accompanied by a Mill Test Report certifying chemical composition and mechanical properties. This transparency gives you confidence in the product's performance and traceability. Whether you need standard panels or custom designs, our team provides technical support, drawings, and fast turnaround times.
Choose Boli's grating for your next project – benefit from two decades of expertise, global reach, and a commitment to quality that has made us a preferred supplier for demanding clients worldwide. Contact us today for a quotation or sample, and let us help you find the perfect grating solution for your application.
Frequently Asked Questions (FAQ)
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What is the standard panel size available?
We offer customizable sizes. Common standard panels are 1m x 2m and 1.2m x 3m, but we can cut to your exact dimensions. -
Can you provide a Mill Test Report?
Yes, a Mill Test Report is available upon request to verify material grade and mechanical properties. -
Is this grating suitable for outdoor use?
Absolutely. The hot-dip galvanized coating provides excellent corrosion resistance, making it ideal for outdoor and harsh environments. -
How is the grating welded – is it strong enough for heavy loads?
Each cross joint is resistance-welded, creating a rigid structure that distributes loads evenly. The 5mm thickness combined with 40x40mm mesh offers high strength for industrial use. -
Can I order non-standard shapes or cut-outs?
Yes, we can accommodate custom shapes, cut-outs for pipes, holes for bolts, and other modifications per your drawing. -
What is the lead time for production?
Typical lead time is 15-25 days depending on quantity and customization. For urgent orders, please inquire. -
Do you offer samples before mass production?
Yes, we provide samples (freight collect) for quality evaluation. Contact our sales team for details. -
Which ports do you ship from?
We ship from Tianjin, Qingdao, Shanghai, and Foshan, China. We can also arrange door-to-door delivery if needed.
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