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Help CenterStainless Steel Grating 400x1000mm Panels 30x30x2.5mm ASTM A240 Standard Compliant
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Welcome to Hengshui Ruibin New Materials LLC – your reliable manufacturer of premium Stainless Steel Grating 400x1000mm Panels 30x30x2.5mm. As a dedicated factory established in 2019 with a production area of 1,000–3,000 square meters and a skilled team of 101–200 employees, we take pride in delivering precision-engineered gratings that meet rigorous international standards. Our panels are fully compliant with ASTM A240, ensuring exceptional corrosion resistance and structural integrity for demanding industrial environments. Whether you need flooring for petrochemical plants, walkways for wastewater treatment facilities, or drainage covers for commercial buildings, our stainless steel grating offers a durable, low-maintenance solution.
Our panels feature a compact footprint of 400mm × 1000mm with a uniform mesh of 30mm × 30mm and a bar thickness of 2.5mm. This configuration strikes an optimal balance between load-bearing capacity and open area for light penetration and drainage. The welded construction eliminates weak points, providing a rigid, slip-resistant surface that enhances workplace safety. Below we outline the key technical specifications and advantages of our product.
Key Specifications
| Parameter | Value |
|---|---|
| Panel Dimensions | 400 mm × 1000 mm (Custom Lengths Available) |
| Bar Spacing (Center-to-Center) | 30 mm × 30 mm |
| Bar Thickness | 2.5 mm |
| Material | Stainless Steel 304 / 316L (per ASTM A240) |
| Surface Finish | Plain (Mill), Pickled, or Polished – Optional |
| Standard Compliance | ASTM A240 (Chemical & Mechanical Requirements) |
| Load Capacity | Varies; Can Be Custom-Engineered for Specific Loads |
Product Features & Client Benefits
- Corrosion Resistance: Premium stainless steel grades (304/316L) resist rust, chemicals, and moisture – ideal for coastal, food processing, or chemical environments. Expect decades of service with minimal upkeep.
- Slip-Resistant Surface: The woven or welded pattern combined with optional serrated bars provides excellent traction even when wet, reducing accident risks in industrial walkways and platforms.
- High Strength-to-Weight Ratio: Despite only 2.5 mm bar thickness, the 30×30 mm grid design distributes loads effectively. Suitable for light to medium pedestrian traffic and occasional industrial loads.
- Easy Installation & Modularity: Panels are supplied as ready-to-use 400×1000 mm sections. They can be laid onto support beams, bolted, or welded in place. Custom cut-outs for pipes or columns are available on request.
- Low Maintenance: Stainless steel does not require painting or coating. A simple wash with water keeps the grating clean and functional, saving long-term operational costs.
- Versatile Applications: Use as trench covers, machine platforms, mezzanine flooring, catwalks, drainage grates, and offshore decking. The open area allows light and air to pass through, reducing wind load and preventing debris accumulation.
- Eco-Friendly & Recyclable: Stainless steel is 100% recyclable, supporting sustainability goals. Our manufacturing process minimizes waste through precise cutting and welding.
Quality Assurance & Company Strength
At Hengshui Ruibin New Materials LLC, we maintain strict quality control from raw material sourcing to final packaging. Each stainless steel grating panel is checked for dimensional accuracy, weld integrity, and surface finish. Our factory runs with an annual export value of US$2.5–5 million, serving markets across North America, South America, Europe, Southeast Asia, Africa, Oceania, the Middle East, and more. With 101–200 experienced employees and a dedicated workshop spanning 1,000–3,000 m², we can fulfill both standard and custom orders efficiently. Shipments are arranged via the ports of Tianjin or Qingdao, ensuring timely delivery.
Join hundreds of satisfied clients who trust our stainless steel grating for their critical infrastructure. We offer competitive pricing, flexible customization, and responsive after-sales support. Contact us today for a quote or technical consultation – let us help you choose the right grating solution for your project.
Frequently Asked Questions
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Q: What stainless steel grades are available for these grating panels?
A: We primarily offer SS304 (standard) and SS316L (for higher corrosion resistance). Both comply with ASTM A240. For special environments, other grades can be discussed. -
Q: Can I get custom dimensions or cut-outs?
A: Yes, we accept customized sizes, cut-outs for pipes, and notched edges. Please provide a technical drawing or specify requirements when ordering. -
Q: What is the typical lead time for an order?
A: For standard panels (400×1000mm), stock items ship within 7–10 working days. Custom orders usually take 15–25 working days depending on complexity and quantity. -
Q: How do I install these gratings? Do they require special tools?
A: Installation is straightforward. Panels can be laid on structural steel supports and fastened with clamps, bolts, or welding. Common tools include a drill and wrench. We can provide installation guidance. -
Q: Are these panels suitable for outdoor use in coastal areas?
A: Absolutely. SS316L is highly recommended for marine environments due to its enhanced resistance to chloride-induced corrosion. The panels withstand humidity, rain, and salt spray. -
Q: What is the maximum load capacity of a 30×30×2.5mm grating?
A: Load capacity depends on support spacing and bar configuration. As a rough guide, with supports at 600mm centers, a single panel can handle up to 2 kN/m² uniformly distributed load. For exact calculations, consult our technical team. -
Q: Do you provide samples before bulk order?
A: Yes, we offer small samples (e.g., 200×200mm) for quality evaluation. Please contact us to arrange sample delivery (shipping cost applies). -
Q: What packaging do you use to prevent damage during shipping?
A: Panels are bundled in steel frames or plywood crates, with edge protectors and shrink wrap to minimize movement and scratches. Export-worthy packaging ensures safe arrival.
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