Aluminized grating

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last updated：Apr 07, 2026

伸光金属工業

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The definitive anti-corrosion grating for salt damage areas (optimal for tidal zones, splash zones, and spray zones).

Overwhelming corrosion resistance in marine environments Aluminized grating exhibits exceptional corrosion resistance in marine environments. The oxide film formed on the surface protects the grating, achieving corrosion performance that is approximately 20 times greater than that of hot-dip galvanized coatings. As a result, it is resistant to corrosion even in port facilities, coastal buildings, and salt-damaged areas, allowing for safe use over long periods. With a long lifespan, it significantly reduces lifecycle costs, and its corrosion resistance greatly decreases the frequency of replacements and maintenance. • Human costs • Labor time • Material costs • Consumption of Earth's resources All of these can be collectively reduced. Aluminizing is a 100% aluminum hot-dip coating. Since it does not contain harmful substances, it complies with the RoHS directive and can be safely adopted as an environmentally friendly grating. Comprehensive benefits • Resistant to corrosion for long periods even in salt-damaged environments • Reduced maintenance frequency, lowering total costs • Environmentally friendly material that is sustainable • Long lifespan that helps conserve resources