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Help CenterGalvanized Steel Bar Grating PVC Coated 30x3mm Anti-Slip Surface for Walkways
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Hengshui Ruibin New Materials LLC, a professional manufacturer established in 2019 with a factory area of 1,000–3,000 square meters and over 100 skilled employees, proudly presents our Galvanized Steel Bar Grating with PVC Coating in the popular 30x3mm size. Designed with an anti-slip surface, this grating is specifically engineered for walkways and industrial platforms where safety and durability are paramount. Our annual export value of US$2.5–5 million demonstrates the global trust in our products, which are shipped from the Ports of Tianjin and Qingdao to markets across North America, South America, Europe, Asia, Africa, and Oceania. As a manufacturer, we control every step of production to ensure consistent quality, cost-effectiveness, and customization options that meet your specific project requirements.
This grating combines the strength of hot-dip galvanized steel with a protective PVC coating, offering exceptional resistance to corrosion, chemicals, and weather elements. The 30x3mm bar profile provides a balanced load-bearing capacity suitable for light to moderate pedestrian traffic, while the anti-slip surface—achieved through serrated or plain cross bars—reduces the risk of slipping even in wet or oily conditions. Whether used in petrochemical plants, food processing facilities, outdoor catwalks, or municipal walkways, this product delivers long-lasting performance with minimal maintenance.
Key Features & Technical Specifications
- Core Material: Q235 or SS400 low-carbon steel, hot-dip galvanized to ASTM A123 or equivalent standard.
- PVC Coating: Thickness 0.5–1.0mm (customizable), applied after galvanizing for added chemical and UV resistance.
- Bar Dimensions: Bearing bars 30mm high x 3mm thick; cross bars typically 5mm or 6mm twisted square steel.
- Anti-Slip Surface: Serrated bearing bars (standard) or serrated cross bars for enhanced traction.
- Panel Sizes: Standard 1000x1000mm, 1200x1000mm, or custom dimensions up to 6000mm length.
- Color Options: Gray (most popular), black, yellow, or custom RAL colors for safety marking.
- Load Capacity: Design loads from 1.5 kN/m² to 5.0 kN/m² (can be engineered for specific live loads).
- Surface Treatment: Hot-dip galvanization (minimum 70μm) + PVC dip coating.
| Parameter | Value |
|---|---|
| Bearing Bar Size | 30mm (height) x 3mm (thickness) |
| Bar Spacing (Center-to-Center) | 30mm, 40mm, or 50mm (customizable) |
| Cross Bar Spacing | 50mm or 100mm |
| PVC Coating Thickness | 0.5mm - 1.0mm (optional 1.5mm) |
| Weight per m² (approx.) | 15–20 kg (depending on spacing) |
| Anti-Slip Type | Serrated bearing bars or serrated cross bars |
| Standard Panel Size | 1000x1000mm, 1200x1000mm |
Product Advantages for Your Project: The combination of galvanized steel and PVC coating creates a barrier against rust, acids, and alkalis, making this grating ideal for environments with high humidity, chemical splashes, or frequent washing. The anti-slip surface reduces workplace accidents, meeting safety standards for walkways in factories, warehouses, and public areas. Furthermore, the lightweight yet strong 30x3mm profile allows for easy handling and installation, while the PVC coating provides a smooth finish that is comfortable to walk on and gentle on shoe soles. Compared to plain steel grating, our PVC-coated version offers extended service life by preventing galvanized layer wear in abrasive conditions.
At Hengshui Ruibin New Materials LLC, we combine 100+ skilled workers with a factory spanning over 1000 square meters to produce high-quality grating that meets international demands. Since 2019, we have exported US$2.5–5 million annually to major markets including North America, Europe, and Southeast Asia. Our products are shipped from Tianjin and Qingdao ports, ensuring fast and reliable logistics. We understand that every project has unique requirements—whether you need custom panel sizes, specific color codes for floor marking, or reinforced load capacity, our engineering team is ready to assist. With a commitment to quality control and competitive pricing, we have built long-term partnerships with distributors and contractors worldwide.
Trusted by global clients in petrochemical, food & beverage, water treatment, and logistics sectors, our PVC-coated galvanized bar grating has been proven to deliver performance and value. We invite you to request a sample or technical drawing to see the quality firsthand. Contact our sales team for a quote or to discuss your custom walkway requirements. Let us help you create safer, more durable industrial flooring.
Frequently Asked Questions (FAQ)
1. What is the main difference between standard galvanized grating and PVC coated grating?
The PVC coating adds an extra layer of protection against corrosion, chemicals, and UV radiation. It also provides a smoother, more comfortable walking surface and can be colored for safety marking. Standard galvanized grating is more economical but less resistant in harsh environments.
2. Can the anti-slip surface be customized for specific walkway requirements?
Yes. We offer serrated bearing bars or serrated cross bars. For heavy oil or wet conditions, we recommend serrated both directions. Contact our engineers for advice based on your environment.
3. What is the typical lead time for custom-sized panels?
For standard sizes, lead time is 10–15 days after order confirmation. Custom sizes and colors may require 15–25 days, depending on quantity. We ship from Tianjin or Qingdao ports.
4. Is the PVC coating food-safe or suitable for food processing areas?
The PVC coating we use is non-toxic and can be formulated to meet food-contact requirements. Please inform us if you need a specific certification, and we can provide materials compliant with your local regulations.
5. How do I install the grating? Do you provide installation accessories?
The grating can be welded, clamped, or fastened using standard fixing clips. We can supply matching clips, bolts, and support brackets as optional accessories. Detailed installation instructions are available upon request.
6. What is the maximum span for 30x3mm grating without deflection under normal walkway load?
With 30x3mm bearing bars at 30mm spacing, a safe span of up to 1200mm is typical for pedestrian loads (2 kN/m²). For longer spans or heavier loads, we recommend larger bar sizes. Our engineers can calculate specific deflection.
7. Do you offer samples before bulk order?
Yes, we provide free samples (customer pays shipping) for standard sizes and colors. Customized sample production may incur a small fee, which is deductible from your first order.
8. What is the minimum order quantity (MOQ)?
Our MOQ for standard grating is 50 square meters. For custom dimensions and colors, MOQ is 100 square meters. Smaller quantities may be available for sample purposes.
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