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Help CenterHeavy Duty Steel Grating Flooring for Wastewater Treatment Plant With 30mm x 3mm Serrated Bars and Anti-Slip Surface
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Anping County Boli Hardware Wiremesh Products Factory (established in 1998) presents our premium Heavy Duty Steel Grating Flooring, specifically engineered for demanding environments like wastewater treatment plants. With over two decades of manufacturing expertise and annual export value between US$5-10 million, we deliver robust, anti-slip grating solutions that ensure safety and longevity. Our 30mm x 3mm serrated bars provide superior traction even in wet or oily conditions, making this flooring ideal for industrial walkways, platforms, and drainage covers.
This product combines high-strength steel construction with precision serrated surface to minimize slip risks while supporting heavy loads. The 30mm x 3mm bar profile offers optimal balance between weight and structural integrity, suitable for pedestrian and light vehicular traffic. Each grating panel is hot-dip galvanized or painted as per customer requirements, providing excellent corrosion resistance against chemicals and moisture common in wastewater treatment facilities.
Key Features & Technical Specifications
Below are the standard specifications of our heavy duty steel grating. Custom dimensions and load capacities are available upon request.
| Parameter | Value |
| Bar Thickness | 3 mm |
| Bar Height | 30 mm |
| Surface Type | Serrated (anti-slip) |
| Material | Carbon steel / Hot-dip galvanized |
| Standard Panel Width | 1000 mm (customizable) |
| Standard Panel Length | 6000 mm (customizable) |
| Cross Bar Spacing | 100 mm (standard) |
| Load Capacity | Up to 500 kg/m² (design dependent) |
Detailed Product Advantages
- Superior Anti-Slip Performance: The serrated bar surface creates a rough texture that significantly reduces slip risks, even in wet, greasy, or muddy conditions. This is crucial for wastewater treatment plants where floors are frequently exposed to water and chemicals.
- Heavy Load Bearing: Designed to withstand heavy foot traffic, equipment loads, and occasional vehicle crossing. The 30mm x 3mm bar profile provides excellent structural strength while maintaining a lightweight framework for easy installation.
- Corrosion Resistance: Our standard hot-dip galvanized finish offers long-lasting protection against rust and chemical attack. For extra harsh environments, we can supply stainless steel or epoxy-coated grating upon request.
- Customizable Dimensions: Grating panels can be cut to exact sizes, with custom bar spacing, thickness, and surface treatments. We offer flexibility to match your specific project drawings.
- Easy Installation & Maintenance: Lightweight compared to solid steel plates, our grating can be installed quickly using standard clamps or welding. Open design allows debris and water to pass through, reducing cleaning efforts.
- Ventilation & Lighting: The open grid structure permits natural light and air circulation below, improving working conditions in treatment plant tanks and sumps.
Our steel grating is manufactured with precision using automated welding and pressing equipment, ensuring consistent bar spacing and flatness. Each panel undergoes rigorous quality checks before packaging. We serve markets across North America, South America, Europe, Asia, Africa, and Oceania, meeting international standards for industrial flooring.
Why Choose Anping County Boli Hardware Wiremesh Products Factory?
With over 25 years of experience (since 1998), we have exported millions of dollars worth of wire mesh and grating products worldwide. Our annual export value of US$5-10 million reflects our commitment to quality and on-time delivery. We ship from major Chinese ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring efficient logistics to global destinations. Our factory is located in Hengshui, Hebei—the famous wire mesh industrial base of China—giving us access to premium raw materials and skilled labor.
We offer competitive pricing without compromising on quality. All our heavy duty steel gratings are supplied with proper packaging (steel crates or pallets) to prevent damage during transit. We welcome OEM/ODM orders and can provide technical drawings, load calculations, and installation guidance. Contact us today for a quote or sample—we are ready to serve you!
Frequently Asked Questions (FAQ)
1. What is the difference between serrated and plain steel grating?
Serrated grating has a raised notch pattern on the bearing bars, providing extra grip. Plain grating has a smooth surface. Serrated is recommended for slippery environments like wastewater treatment plants.
2. Can the grating be used for outdoor wastewater treatment tanks?
Yes, our hot-dip galvanized finish is suitable for outdoor exposure. For coastal or highly corrosive areas, we recommend stainless steel or additional coating.
3. What is the maximum load capacity of 30mm x 3mm grating?
Load capacity depends on bar spacing, span length, and support arrangement. Typically, a panel with 100mm cross bar spacing can support over 500 kg/m². We provide load tables upon request.
4. Do you offer custom sizes and shapes?
Absolutely. We can cut panels to any length/width, and also produce special shapes like circles or trapezoids per your drawing. Minimum order quantity may apply.
5. How are the grating panels packaged for export?
We package panels in steel crates or on wooden pallets, with protective materials to prevent scratches and bending. Custom packaging is available.
6. What is the lead time for a typical order?
For standard sizes, production takes 15-25 days after deposit confirmation. For custom orders, lead time may be 20-30 days. Shipping time depends on destination.
7. Can you provide samples before bulk order?
Yes, we can arrange small samples (e.g., 300x300mm) for quality evaluation. The sample cost is usually covered by the buyer, but we refund it for large orders.
8. What payment terms do you accept?
We accept T/T, L/C, Western Union, and other common methods. Terms are negotiable for long-term partners.
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