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Help CenterAluminum Platform Grating 6061-T6, 2.5mm Thickness, Lightweight Corrosion Resistant for Marine Use
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Hengshui Ruibin New Materials LLC, established in 2019, is a professional manufacturer based in Hengshui, Hebei, China, with a factory area of 1,000–3,000 square meters and an annual export value of US$2.5–5 million. Our dedicated team of 101–200 employees serves markets across North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. Today we are proud to introduce our Aluminum Platform Grating 6061-T6, 2.5mm Thickness – a lightweight, corrosion‑resistant solution specifically engineered for marine and offshore applications. This product combines the inherent strength of 6061-T6 alloy with a precision‑rolled 2.5mm profile, delivering exceptional load‑bearing performance while minimizing weight – a critical advantage in marine environments where every kilogram matters.
The grating is manufactured using state‑of‑the‑art pressing and welding technology, ensuring consistent bar spacing, flat surfaces, and excellent dimensional stability. The 6061-T6 aluminum alloy is heat‑treated to achieve a tensile strength of up to 310 MPa, making it suitable for walkways, platforms, stair treads, and mezzanines in shipbuilding, docks, oil rigs, and coastal facilities. Its natural corrosion resistance is further enhanced by a self‑repairing oxide layer, and optional anodizing can be applied for extended service life in salt‑spray conditions.
Key Features & Technical Specifications
- Lightweight Design – Approximately 60% lighter than steel grating, reducing structural load and easing installation.
- Corrosion Resistance – 6061-T6 aluminum withstands saltwater, humidity, and UV exposure without rusting.
- High Strength‑to‑Weight Ratio – Supports heavy foot traffic and equipment while staying lightweight.
- Slip‑Resistant Surface – Available with serrated or plain top surfaces to meet specific safety requirements.
- Easy Fabrication – Can be cut, drilled, or welded on site using standard aluminum tools.
- Low Maintenance – No painting or coating required under normal marine conditions.
- Wide Operating Temperature – Retains mechanical properties from -50°C to +200°C.
| Parameter | Value |
|---|---|
| Material | 6061-T6 Aluminum Alloy |
| Thickness (bearing bar) | 2.5 mm |
| Bar Height | 25 mm, 30 mm, 38 mm, 50 mm (customizable) |
| Bearing Bar Center Spacing | 30 mm / 40 mm / 60 mm (optional) |
| Cross Bar Spacing | 50 mm / 100 mm (optimal for stability) |
| Weight per m² (typical) | 8 – 12 kg (depends on configuration) |
| Safe Load (uniformly distributed) | Up to 5 kN/m² (engineering data available) |
| Surface Treatment | Mill finish / Anodized (upon request) |
| Standard Length | 1–6 meters (custom available) |
The product is designed to meet the rigorous demands of the marine industry. Its open‑grid construction allows water, mud, and debris to pass through, reducing slip hazards and cleaning efforts. The 2.5mm bar thickness provides an optimal balance between stiffness and flexibility, absorbing impact loads without permanent deformation. Compared to fiberglass grating, aluminum grating offers superior impact resistance and recyclability; compared to steel, it eliminates rust and drastically reduces weight.
Customer Benefits
- Lower Shipping Costs – Lightweight panels mean more units per container and reduced freight charges.
- Fast Installation – Can be handled manually without heavy lifting equipment, lowering labor cost.
- Long Service Life – Resistant to corrosion, UV, and marine growth, minimizing replacement cycles.
- Environmentally Friendly – 100% recyclable alloy supports green building practices.
- Versatile Compatibility – Works with standard fasteners, clips, and framing systems.
Backed by Hengshui Ruibin New Materials LLC, a manufacturer with annual export value exceeding US$2.5 million and a workforce of over 100 skilled professionals, you can rely on consistent quality, timely delivery, and responsive after‑sales support. We ship from the Ports of Tianjin and Qingdao to major markets worldwide, including North America, Europe, Oceania, and Southeast Asia. Our factory implements strict quality control at every step – from raw material inspection to final packing – ensuring that each panel meets your exact specifications. Optional engineering support and load‑calculation tables are available upon request to help you select the right grating for your project.
If you are looking for a durable, lightweight, and corrosion‑free platform solution for your marine or offshore application, our Aluminum Platform Grating 6061-T6, 2.5mm Thickness is the ideal choice. Contact our sales team today for a quotation or technical consultation. We offer free samples for qualified projects and can adapt dimensions, surface finishes, and packaging to your needs.
Frequently Asked Questions
Q1: Can this grating be used directly in seawater without additional coating?
A1: Yes. 6061-T6 aluminum naturally forms a protective oxide layer that resists saltwater corrosion. For extended life in severe splash zones, anodizing is recommended (available upon request).
Q2: What is the maximum span for the 2.5mm thick grating under a 250 kg point load?
A2: The maximum safe span depends on bar height and spacing. Typically, with 38mm bar height and 30mm spacing, a span of 0.8m is safe. We provide detailed load tables for your specific configuration.
Q3: Do you provide custom panel sizes?
A3: Absolutely. We cut panels to your exact length and width, up to 6m × 1.5m. Custom shapes such as notches, cutouts, and angles are also available.
Q4: How is the grating packaged for export?
A4: Panels are bundled with steel strapping, wrapped in waterproof paper, and then packed in plywood crates or pallets to protect against moisture and impact during ocean freight.
Q5: Is the surface slip‑resistant for wet conditions?
A5: Yes. We offer both serrated (toothed) and plain surfaces. Serrated grating provides excellent anti‑slip properties and is recommended for areas where oil or water is present.
Q6: What is the typical lead time for this grating?
A6: For standard sizes and finishes, lead time is 15–25 days after order confirmation. Custom orders may require 20–30 days. We can expedite for urgent projects.
Q7: Can I weld this grating to aluminum structures?
A7: Yes, 6061-T6 is weldable using 4043 or 5356 filler wire. However, welding will reduce strength near the heat‑affected zone. We recommend mechanical fastening or bolting when possible.
Q8: Do you have certifications for marine applications?
A8: Our product complies with standard industry practices. Specific certifications such as DNV, ABS, or Lloyd’s can be arranged upon request – please inquire with our sales team.
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