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Help CenterLight Duty Galvanized Steel Grating, 25x3mm Bearing Bars, 30% Open Area, For Drainage Covers, Surface Plain
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As a professional manufacturer based in Hengshui, Hebei, China, Hengshui Ruibin New Materials LLC has been dedicated to producing high-quality steel gratings since 2019. Our Light Duty Galvanized Steel Grating with 25x3mm bearing bars and 30% open area is specifically engineered for drainage covers, offering a perfect balance of strength, corrosion resistance, and cost-efficiency. The plain surface ensures a smooth, slip-resistant finish, making it ideal for pedestrian areas and industrial walkways. This product reflects our commitment to delivering reliable solutions for global infrastructure projects.
This grating is crafted from premium galvanized steel, ensuring long-lasting performance in harsh environments. The 25x3mm bearing bars provide adequate load-bearing capacity for light-duty applications, while the 30% open area maximizes water drainage and ventilation. Below are the technical specifications for your reference:
| Parameter | Value |
|---|---|
| Bearing Bar Size | 25mm × 3mm |
| Open Area | 30% |
| Surface Finish | Plain (smooth) |
| Material | Hot-dip Galvanized Steel |
| Typical Load Class | Light Duty |
| Standard Panel Width | up to 1,200mm (customizable) |
| Standard Panel Length | up to 6,000mm (customizable) |
Key Features and Benefits:
- Corrosion Resistance: The hot-dip galvanized coating protects against rust, extending service life in outdoor or wet environments.
- Optimal Drainage: With 30% open area, water passes through quickly, reducing puddling and slip hazards.
- Lightweight Construction: Ideal for applications where heavy loads are not expected, such as residential drainage covers, trench grates, and light industrial walkways.
- Plain Surface: The smooth finish facilitates easy cleaning and prevents debris accumulation.
- Easy Customization: Panels can be cut to specific dimensions or shapes to fit unique project requirements.
- Cost-Effective: Provides a balance of performance and affordability compared to heavier-duty alternatives.
Common Applications:
- Drainage covers for roads, parking lots, and sidewalks
- Industrial trench covers
- Floor gratings in light-traffic areas
- Ventilation grilles
- Platforms and catwalks in commercial buildings
Our manufacturing facility spans 1,000–3,000 square meters and is operated by a skilled team of 101–200 employees. With an annual export value of US$2.5–5 million, we have successfully served markets across North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and more. All shipments are arranged via the Port of Tianjin or Port of Qingdao, ensuring efficient logistics. We take pride in our rigorous quality control, flexible customization options, and responsive customer support. Choose Hengshui Ruibin New Materials LLC for reliable steel grating solutions that meet your project deadlines and budgets.
Frequently Asked Questions (FAQ):
-
Q: What is the maximum load capacity of this light duty grating?
A: This grating is designed for light-duty applications, such as pedestrian walkways and drainage covers. Typical load capacity can be customized based on bearing bar spacing and panel dimensions. Please contact us with your specific requirements for load calculations. -
Q: Can the grating be cut to size on site?
A: Yes, the plain surface allows easy cutting with standard tools. We also offer pre-cut panels to your exact dimensions to save installation time. -
Q: Is the galvanized coating suitable for coastal environments?
A: Hot-dip galvanized steel provides good corrosion resistance, but for extreme coastal or chemical environments, we can recommend additional protective coatings upon request. -
Q: What is the typical lead time?
A: For standard sizes, lead time is usually 10–15 working days. Custom orders may require additional days depending on complexity. -
Q: Do you offer samples before bulk ordering?
A: Yes, samples are available upon request. Please cover the shipping cost, and we can provide a small sample panel for evaluation. -
Q: What certifications do your products hold?
A: Our products have passed internal quality tests and meet industry standards. We can provide a certificate of compliance upon request. (Note: We do not claim specific third-party certifications unless explicitly stated.) -
Q: How does the 30% open area affect strength?
A: The open area is balanced with bearing bar size and spacing to maintain adequate structural integrity for light-duty loads. For applications requiring higher strength, we offer gratings with larger bearing bars or reduced open area. -
Q: Can the grating be supplied in different colors?
A: Standard product is galvanized silver. Color coatings (e.g., powder coating) are available as a custom option subject to minimum order quantities and lead time.
Contact us today to discuss your project, request a quote, or ask for technical support. Our team is ready to help you find the ideal grating solution for your drainage covers and light-duty applications.
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