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>> Product Introduction
1. Marine & Coastal Structures
Ideal for docks, boat decks, and boardwalks due to exceptional saltwater corrosion resistance. Lightweight yet durable (1/3 steel’s weight), reducing structural support costs. Alloy 5052/6061 withstands harsh marine environments for 15+ years.
Keywords: marine aluminum grating, boat dock flooring, coastal walkway grating
2. Chemical Processing Plants
Non-sparking properties make it safe for explosive zones (Class I Div. 1 areas). Resists acids/alkalis without corroding, perfect for electrolyte rooms and battery manufacturing.
Keywords: chemical plant flooring, explosion-proof grating, acid-resistant aluminum walkways
3. Food & Beverage Facilities
Hygienic, non-toxic surface meets FDA/USDA standards. Easy to clean with steam/high-pressure water. Used in processing lines and cooling areas where steel would contaminate products.
Keywords: food-grade aluminum grating, sanitary processing floors, washdown-compatible walkways
4. Architectural & Public Spaces
Lightweight for rooftop terraces, pedestrian bridges, and sunshades. Anodized/powder-coated finishes offer aesthetic flexibility. Will not rust or stain concrete.
Keywords: architectural metal grating, lightweight terrace flooring, decorative aluminum mesh
5. Electrical & Utility Sectors
High electrical conductivity (35% IACS) prevents static buildup. Essential for substation walkways and transformer platforms where steel poses arc-flash risks.
Keywords: non-conductive safety grating, electrical utility flooring, static-dissipative walkways
6. Aviation & Transportation
Used in airport gantries and rail platform edges for its strength-to-weight ratio. Withstands de-icing chemicals and UV exposure without degradation.
Keywords: aircraft maintenance grating, lightweight platform grating, transportation infrastructure flooring
>> Product Advantage
1. Lightweight Yet Durable
Weighing only 1/3 of steel, our aluminum grating (alloy 5052/6061-T6) reduces structural support costs by up to 40% while maintaining 2-4 tons/m² load capacity. Ideal for rooftop platforms and pedestrian bridges.
Keywords: lightweight aluminum grating, high-strength metal flooring, low-load structural grating
2. Superior Corrosion Resistance
Naturally forms a protective oxide layer, resisting saltwater, chemicals, and UV rays without coatings. Passes 5,000-hour salt spray tests (ASTM B117) – perfect for marine and chemical plants.
Keywords: corrosion-proof grating, marine aluminum walkways, chemical-resistant metal mesh
3. Non-Sparking & Non-Magnetic
Essential for hazardous environments (Class I Div. 1 areas) like oil refineries and battery plants. Eliminates ignition risks and electromagnetic interference.
Keywords: explosion-proof grating, non-sparking work platforms, EMI-safe flooring
4. Low Maintenance & Eco-Friendly
Zero rust or coating repairs needed. 100% recyclable with 95% lower production energy vs. steel. Meets LEED certification requirements.
Keywords: sustainable metal grating, maintenance-free flooring, green building grating
5. Electrical & Thermal Conductivity
35% IACS conductivity prevents static buildup in substations. Thermal expansion rate: 23.1 μm/m·K – minimizes warping in temperature swings (-80°C to +150°C).
Keywords: electrical safety grating, static-dissipative flooring, thermal-stable aluminum mesh
>> Technical Parameters
| Parameter | Specification | Standard |
| Material Grade | 5052-H32 / 6061-T6 Aluminum Alloy | ASTM B209 / MIL-DTL-24107 |
| Load Capacity | 2-4 tons/m² (adjustable bar thickness) | EN 1991-1-1 |
| Panel Dimensions | Width: 0.5-1.5m; Length: 1-6m | ISO 9001 |
| Bar Thickness | 3-8mm (±0.1mm tolerance) | DIN 24537 |
| Mesh Opening | 15x3mm to 50x5mm (custom patterns) | ANSI/NAAMM MBG 531 |
| Surface Finish | Mill finish / Anodized (25μm) / Powder-coated | ASTM B137 |
| Corrosion Resistance | 5,000+ hours salt spray (no red rust) | ASTM B117 |
| Weight | 4.8-12 kg/m² (vs. steel's 15-30 kg/m²) | N/A |
| Electrical Conductivity | 35% IACS (6061 alloy) | IEC 61340-5-1 |
| Thermal Expansion | 23.1 μm/m.K (6061-T6 at 20°C) | ASME B31.3 |
| Non-Sparking Cert. | UL Class I Div. 1 compliant | UL 674 |
Key Notes:
Custom Fabrication: CNC cutting for curves/angles (±1.5mm tolerance)
Safety Features: Serrated (3mm) or grit-coated anti-slip options
Testing Reports: Third-party SGS corrosion/load test certificates available
Technical Keywords for Engineers:
aluminum grating load capacity chart
5052 vs 6061 alloy specifications
non-sparking grating technical data
marine-grade aluminum mesh parameters
lightweight industrial grating standards
>> Product Uses
1. Marine & Offshore Structures
Ideal for docks, ship decks, and coastal walkways due to saltwater corrosion resistance (5,000+ salt spray hours). Lightweight design (4.8kg/m²) reduces load on support structures.
Keywords: marine aluminum grating, boat dock flooring, corrosion-resistant walkways
2. Chemical & Hazardous Areas
Non-sparking properties (UL Class I Div. 1) make it safe for oil refineries, battery plants, and fuel storage. Resists acids without corroding.
Keywords: explosion-proof grating, chemical plant flooring, non-sparking platforms
3. Food & Beverage Processing
FDA-compliant, non-toxic surface perfect for processing lines and cooling areas. Easy to sanitize with steam/water.
Keywords: food-grade aluminum grating, sanitary walkways, washdown-ready flooring
4. Electrical & Utility Platforms
High conductivity (35% IACS) prevents static buildup in substations and transformer pads. Non-magnetic for sensitive equipment areas.
Keywords: electrical safety grating, utility access flooring, static-dissipative platforms
5. Architectural & Public Spaces
Used in pedestrian bridges, rooftop terraces, and sunshades. Anodized/powder-coated finishes offer aesthetic flexibility.
Keywords: architectural metal grating, lightweight terrace flooring, urban design mesh
6. Aviation & Transportation
Lightweight yet strong for airport gantries and rail platforms. Withstands de-icing chemicals and UV exposure.
Keywords: aircraft maintenance grating, transportation flooring, aluminum platform grating
>> Product Operate Guide
Proper Handling
Use nylon slings during lifting to prevent surface scratches. Avoid contact with carbon steel tools to eliminate galvanic corrosion.
Installation Tips
Secure panels with aluminum or stainless steel fasteners. Maintain 3-5mm gaps for thermal expansion. Ensure support spacing ≤1.2m for standard loads.
Load Management
Maximize bearing bar alignment for heavy loads. Do not exceed 2 tons/m² (standard grade) or 4 tons/m² (heavy-duty 6061-T6).
Chemical Safety
Rinse after exposure to acids/alkalis. Never use hydrochloric acid – pH cleaners only. For food facilities, steam-clean ≤100°C.
Corrosion Prevention
In coastal areas, rinse salt deposits monthly. Anodized/powder-coated versions enhance longevity in harsh environments.
Keywords: aluminum grating installation, lightweight metal flooring care, non-corrosive walkway tips
>> Product Video
>> FAQ
1. How does aluminum grating compare to steel in strength?
Aluminum grating (6061-T6) offers 1/3 the weight of steel with 50-60% of its strength (2-4 tons/m² load capacity). Ideal where weight savings matter without compromising durability.
2. Is it suitable for coastal/marine environments?
Yes. Alloy 5052/6061 resists saltwater corrosion for 20+ years, passing 5,000-hour salt spray tests – outperforming painted steel in marine applications.
3. Can it be used in explosive areas?
Absolutely. UL-certified non-sparking properties make it safe for Class I Div. 1 hazardous zones like oil refineries and chemical plants.
4. What maintenance is required?
None beyond occasional rinsing – no rust or coating repairs. For harsh chemicals, rinse with pH-neutral cleaners. Avoid abrasive tools.
5. Are custom sizes/shapes available?
Yes. We provide CNC-cut panels (±1.5mm tolerance) for curves/arches. Submit CAD files for precision fabrication in 2-3 weeks.
Keywords: aluminum vs steel grating, marine-grade aluminum, non-sparking platforms