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Welded Steel Bar Grating Heavy Duty Flooring, Standard Compliant, Load Tested, 25x5mm Bearings
Product Spotlights
Load-tested welded steel bar grating with 25x5mm heavy-duty bearing bars, compliant with international standards. Customizable in size, spacing, and surface treatment (HDG, painted, black). Ideal for industrial flooring, platforms, and walkways. Backed by 25+ years of manufacturing expertise and global export experience.
Negotiable
MOQ: 100 Square Feet (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Material:
Other, Carbon Steel / Galvanized Steel
Application:
Other, Heavy Duty Flooring
Bearing Bar Size:
25mm x 5mm (Height x Thickness)
Payment & Shipping
Payment Methods:
Port of Shipment:
TIANJIN/QINGDAO/SHANGHAI
Delivery Detail:
3 days
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Material
Other, Carbon Steel / Galvanized Steel
Application
Other, Heavy Duty Flooring
Bearing Bar Size
25mm x 5mm (Height x Thickness)
Surface Treatment
Hot Dip Galvanized, Painted, or Black
Load Capacity
Customizable, Load Tested
Grid Spacing
Standard or Customizable
Standard Compliance
Compliant with International Standards
Welding Type
Electric Resistance Welded (ERW)
Based in Hengshui, Hebei, China, Anping County Boli Hardware Wiremesh Products Factory has been a trusted manufacturer of steel gratings since 1998. With an annual export value of US$5–10 million, we specialize in producing heavy-duty welded steel bar grating designed for demanding industrial environments. Our Welded Steel Bar Grating Heavy Duty Flooring features 25×5mm bearing bars, undergoes rigorous load testing, and meets international standard compliance—ensuring superior strength, durability, and safety for your flooring applications.
This product is engineered to withstand extreme loads, reduce maintenance costs, and provide long-lasting performance in factories, warehouses, platforms, and other heavy-traffic areas. Every panel is manufactured with precision welding technology and can be customized in size, surface treatment, and load capacity to meet your specific project requirements.
Key Features & Technical Specifications
- Bearing Bar Size: 25mm (height) × 5mm (thickness) – provides high moment of inertia and load-bearing capacity.
- Standard Cross Bar: Typically 6mm or 8mm round bar, welded at each intersection for maximum rigidity.
- Load Tested: Each batch is subjected to static load testing to verify performance under specified loads.
- Standard Compliance: Our grating meets international standards (e.g., ASTM, GB/T) – specific certifications available upon request.
- Surface Treatment Options: Hot dip galvanized (longest corrosion resistance), painted (cost-effective), or black (as-welded).
- Open Area Design: Allows light, air, and water to pass through, reducing slip hazards and facilitating cleaning.
- Customizable: Panel dimensions, bearing bar spacing, cross bar spacing, and end banding can be tailored to your design.
| Parameter | Standard Value | Notes |
|---|---|---|
| Bearing Bar Spacing | 30mm / 40mm / 50mm (custom) | Affects load capacity and open area |
| Cross Bar Spacing | 50mm / 100mm (custom) | Influences lateral stability |
| Material Grade | Q235B / SS400 / S235JR (or equivalent) | Mild steel with good weldability |
| Surface Treatment | Hot dip galvanized (HDG), painted, or black | HDG recommended for outdoor/ corrosive environments |
| Load Testing | Uniform load up to 10 kN/m² (custom) | Test reports available on request |
| Panel Dimensions | Up to 6m × 1.5m (standard) | Larger sizes available by special order |
Benefits for Your Business
- Enhanced Safety: The serrated surface option (available upon request) provides anti-slip properties, reducing accident risks in wet or oily conditions.
- Reduced Maintenance: Hot dip galvanized finish offers excellent corrosion resistance, extending service life in harsh environments.
- Cost-Effective: Lightweight yet strong structure lowers transportation and installation costs compared to solid steel plates.
- Versatile Use: Suitable for industrial flooring, trench covers, mezzanine floors, walkways, and drainage grates.
- Easy Installation: Panels can be cut, welded, or bolted on-site, reducing labor time.
Trusted Manufacturing & Export Experience
With over 25 years of manufacturing expertise, Anping County Boli Hardware Wiremesh Products Factory has exported to North America, South America, Europe, Africa, Oceania, the Middle East, and Southeast Asia. Our annual export value of US$5–10 million reflects the confidence that global buyers place in our products. We ship from major Chinese ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring efficient logistics. Every order is backed by strict quality control, load testing procedures, and professional customer service.
We invite you to experience the reliability of our heavy-duty welded steel bar grating. Contact us today for a competitive quote, technical data sheet, or sample testing. Your satisfaction is our priority.
Frequently Asked Questions (FAQ)
-
Q: What materials are used in your welded steel bar grating?
A: We primarily use carbon steel grades such as Q235B, SS400, or S235JR. Galvanized steel is also available for enhanced corrosion resistance. -
Q: Can you customize the dimensions and spacing?
A: Yes, we offer fully customizable panel sizes, bearing bar spacing, cross bar spacing, and end banding. Please provide your requirements. -
Q: Is the grating load tested before shipment?
A: Absolutely. Every production batch undergoes load testing to ensure it meets the specified load capacity. Test reports are available upon request. -
Q: What surface treatment do you recommend for outdoor use?
A: Hot dip galvanizing (HDG) is recommended for outdoor or corrosive environments, as it provides long-lasting protection against rust and weathering. -
Q: Do you offer serrated or anti-slip surfaces?
A: Yes, serrated bearing bars are available as an option for improved slip resistance—ideal for wet or oily areas. -
Q: What is the typical lead time for orders?
A: Standard lead time is 15–25 working days after order confirmation, depending on quantity and customization. Urgent orders can be expedited. -
Q: Which ports do you ship from?
A: We ship from Tianjin, Qingdao, Shanghai, and Foshan. FOB terms are available for your convenience. -
Q: How do you ensure product quality?
A: We follow strict quality control procedures including dimensional inspection, weld strength tests, and load testing. A quality certificate is provided with each shipment.
Send Inquiry to This Supplier
Mr. Geng Xiaozhong
Sales Manager
2Yrs
Hengshui, Hebei, China
2Yrs
Business Type
Manufacturer
Year Established
1998
Annual Export Value
US$5 Million - US$10 Million
Port of Shipment
Tianjin, Qingdao, qingdao, shanghai, foshan
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