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Help CenterFactory Direct Galvanized Steel Grating, 1 Year Warranty, Mill Test Report Included, Custom Sizes Available
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As a professional manufacturer based in Hengshui, Hebei, China, Hengshui Ruibin New Materials LLC (established in 2019) is proud to offer high-quality Factory Direct Galvanized Steel Grating with a 1-year warranty and inclusive Mill Test Report. Our products are designed for demanding industrial environments and are available in custom sizes to meet your exact project requirements.
With a factory area of 1,000-3,000 square meters and a dedicated team of 101-200 employees, we have the capacity to produce consistent, durable grating that meets international standards. Our annual export value of US$2.5-5 million reflects the trust our global customers place in our products. From North America to Southeast Asia, our galvanized steel grating is used in oil & gas plants, chemical facilities, power stations, and commercial infrastructure.
Every batch of grating comes with a Mill Test Report to guarantee chemical composition and mechanical properties, giving you full traceability and peace of mind. Whether you need standard panels or fully custom dimensions, our flexible production line ensures fast turnaround and competitive pricing.
Product Features & Benefits
- Heavy Load Capacity: Galvanized steel grating is engineered to support heavy foot traffic and machinery loads – suitable for industrial walkways, platforms, and trench covers.
- Corrosion Resistance: Hot-dip galvanizing provides a thick zinc coating that protects against rust and extends service life, even in humid or chemical environments.
- Custom Sizes Available: We can cut, shape, and drill holes according to your drawings – no need to compromise on fit.
- Slip Resistance: Serrated or plain surface options improve safety for workers in wet or oily conditions.
- Easy Installation: Lightweight yet strong panels can be quickly bolted, welded, or clamped into place, reducing labor costs.
Technical Specifications
The following table outlines standard parameters. All dimensions can be customized upon request.
| Parameter | Standard Value |
| Material | Q235B / SS400 carbon steel |
| Surface Finish | Hot-dip galvanized (min. 85 µm) |
| Bar Spacing (center to center) | 30 mm / 40 mm / 50 mm (custom) |
| Bearing Bar Thickness | 3 mm – 6 mm |
| Load Capacity | Up to 500 kN/m² (depends on design) |
| Warranty | 1 year |
| Testing | Mill Test Report included |
Available options: Serrated surface, cross bar spacing adjustment, end bands, and special cut-outs for pipes or structures. Contact our sales team for a tailored solution.
Why Choose Hengshui Ruibin?
As a dedicated manufacturer (not just a trader), we control every step from raw material procurement to final inspection. Our factory uses advanced welding machines and a fully automated galvanizing line to ensure consistent quality. With 101-200 employees and an annual export value of US$2.5M–US$5M, we have proven experience serving major markets including Europe, America, Africa, and Oceania.
All our steel grating is shipped through Port of Tianjin or Port of Qingdao, with Mill Test Reports provided for every batch. We pride ourselves on fast delivery, competitive prices, and responsive customer service. Whether you need a small prototype or a large container order, we are ready to support your project.
Frequently Asked Questions
Q1: What is the minimum order quantity (MOQ)?
A: Our MOQ for standard sizes is 50 pieces, but we can discuss smaller quantities for initial sampling. Custom orders may have different MOQ depending on complexity.
Q2: Can you provide free samples?
A: Yes, we can send small samples (e.g., 300x300mm) for quality evaluation. The sample is free, but freight is at your cost. Contact us to arrange a sample order.
Q3: How long does the galvanized coating last?
A: Hot-dip galvanizing typically provides 50+ years of corrosion protection in rural environments and 20–30 years in industrial or coastal areas. Actual life depends on exposure conditions.
Q4: What is the typical lead time for a custom order?
A: For standard sizes and smaller quantities, lead time is 7–10 working days. For large or heavily customized orders, expect 15–25 working days. We will confirm upon receiving your specifications.
Q5: Do you offer cut-to-size or drilling services?
A: Absolutely. We provide custom fabrication including cutting to specific dimensions, hole drilling, notching, and welding of end bands or support angles. Please send your drawings for a quote.
Q6: Is the Mill Test Report issued by a third party?
A: The Mill Test Report is issued by our steel mill supplier and then verified by our quality control team. It includes chemical analysis and mechanical test results. If you require third-party inspection (e.g., SGS), we can arrange it at an additional cost.
Q7: Can I get a quote for specific dimensions not listed in the table?
A: Yes, simply send us your required length, width, bearing bar spacing, cross bar spacing, and any special requirements. We will reply with a competitive price and lead time within 24 hours.
Contact us today to place an order or request a custom quotation. Our team is ready to help you find the perfect galvanized steel grating solution for your project.
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