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Help CenterElectro Galvanized Steel Grating 3mm Thick, Cross Bar 25x3mm, Anti-Slip Type
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Hengshui Ruibin New Materials LLC is a professional manufacturer with a factory spanning 1,000–3,000 square meters and an annual export value of US$2.5–5 million. Our Electro Galvanized Steel Grating with 3mm thickness and cross bar dimensions of 25x3mm is specially engineered for demanding industrial environments where slip resistance is critical. This product combines robust strength, excellent corrosion protection, and a reliable anti-slip surface to ensure safety and longevity in applications such as walkways, platforms, trench covers, and heavy-duty flooring.
The electro galvanization process provides a uniform zinc coating that offers dependable corrosion resistance without altering the grating’s dimensional accuracy. With 25x3mm cross bars spaced at standard intervals, this grating delivers optimal load distribution and anti-slip performance. Available in customizable widths and lengths, it can be tailored to specific project requirements.
Key Features & Advantages
- Anti-Slip Design: The cross bar profile and surface treatment create a high-friction walking surface, reducing accident risks in wet or oily conditions.
- Electro Galvanized Finish: Uniform zinc coating (typically 5–15 μm) provides good corrosion protection for indoor and moderate outdoor use, with a bright appearance.
- 3mm Thick Cross Bars: Thicker bars enhance load-bearing capacity and durability compared to standard 2mm grating.
- 25x3mm Cross Bar Dimension: Balanced cross section offers strong lateral support while maintaining lightweight characteristic for easy handling.
- Custom Sizes Available: Width and length can be cut or fabricated per customer drawings – no extra tooling cost for common dimensions.
- Easy Installation: Pre-drilled holes or welding options simplify mounting onto supporting structures.
- Cost-Effective: Compared to stainless steel or hot-dip galvanized alternatives, electro galvanized grating provides an economical solution with adequate corrosion resistance.
- Low Maintenance: Smooth surface resists dirt accumulation; periodic wash keeps it functional and clean.
Technical Specifications
| Parameter | Value |
| Material | Low carbon steel (Q235 or equivalent) |
| Surface Finish | Electro galvanized (blue-white or passivated) |
| Cross Bar Size | 25mm (height) x 3mm (thickness) |
| Panel Thickness (Load Bar) | 3mm (typical load bar thickness) |
| Clear Span (max) | Up to 1500mm depending on load |
| Standard Panel Width | 1000mm (custom from 200mm to 2000mm) |
| Standard Panel Length | 6000mm (custom up to 8000mm) |
| Anti-Slip Feature | Integrated cross bar serration or twisted bar (optional) |
| Corrosion Resistance | Suitable for moderate humidity; for heavy outdoor use, consider hot-dip galvanized |
Why Choose Hengshui Ruibin?
Our team of 101–200 experienced employees ensures every piece of grating meets stringent quality standards. With annual export value exceeding US$2.5 million and shipments from the ports of Tianjin and Qingdao, we have delivered to markets across North America, South America, Europe, Southeast Asia, Africa, and Oceania. We offer flexible customization, competitive pricing, and timely delivery to support your project deadlines. Our long-term cooperation with clients in the oil & gas, chemical, pharmaceutical, and construction industries is a testament to our reliability.
Contact us today to request a quotation or discuss your specific grating requirements. Our engineers can assist with load calculations, custom fabrication, and shipping logistics. Trust Hengshui Ruibin for your steel grating needs!
Frequently Asked Questions
Q1: What is the difference between electro galvanized and hot-dip galvanized grating?
A: Electro galvanizing provides a thinner, brighter coating (approx. 5–20 μm) ideal for indoor or mild outdoor environments. Hot-dip galvanizing gives a thicker (50–100 μm), more robust coating for severe outdoor/corrosive conditions. Our electro galvanized grating is cost-effective for many industrial applications.
Q2: Is the 25x3mm cross bar strong enough for heavy loads?
A: Yes, the 3mm thickness combined with appropriate load bar spacing (typically 40x40mm or 50x50mm mesh) supports typical foot traffic and light machinery. For heavy vehicle loads, we recommend thicker load bars or closer spacing. Our team can provide load tables upon request.
Q3: Can you cut the grating to exact dimensions?
A: Absolutely. We offer custom cutting to your specified width and length. Tolerances are within ±2mm. We can also fabricate special shapes like cutouts for pipes and supports.
Q4: How is the anti-slip surface achieved?
A: The cross bars can be twisted (serrated) at the top edge or have a raised pattern. Our standard anti-slip type uses a serrated cross bar profile that increases friction even when wet. You can also choose to add a concave or convex pattern.
Q5: What is the lead time for an order?
A: For standard sizes (1000x6000mm), lead time is 7–10 working days. Custom sizes may require 10–15 working days depending on quantity. We also keep some inventory for urgent needs.
Q6: Do you offer samples before bulk order?
A: Yes, we can provide small samples (e.g., 200x300mm) for evaluation. The sample cost is nominal and refundable if you place a formal order. Shipping costs are on your side.
Q7: How do I install this grating?
A: Grating can be welded directly to steel support structures or secured with U-bolts/clamps. For removable panels, we can pre-drill mounting holes. Detailed installation guidelines are available.
Q8: Is the electro galvanized coating safe for food processing?
A: Electro galvanizing is not typically recommended for direct food contact. For food industry walkways, we suggest stainless steel or epoxy-coated grating. Please consult our sales team for appropriate options.
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