(steel grating galvanis)
Galvanized steel grating combines hot-dip galvanization with precision manufacturing to deliver 45-60% greater corrosion resistance than untreated alternatives. Industrial studies show a 30-year lifespan in moderate environments (ISO 1461 certified), outperforming polymer-coated variants by 2:1. The zinc layer (85-120 μm) chemically bonds to the base material, creating a dual-phase protection system.
Structural analysis reveals:
Cross-bar spacing (15/16/20/30/41 mm) allows customization for specific impact requirements.
Vendor | Rust Onset | Maintenance Cycle | Load Rating | Price/m² |
---|---|---|---|---|
Company A | 15 years | Decade | 5.2t | $$$ |
Company B | 12 years | 8 years | 4.8t | $$ |
Company C | 18 years | 12 years | 5.5t | $$$$ |
Three-tier customization framework:
Chemical Plant Retrofit (2023):
Field data shows proper installation increases longevity by 40%:
Lifecycle cost analysis demonstrates:
Specifiers recommend ≥3mm zinc coating for coastal applications per NORSOK M-501.
(steel grating galvanis)
A: Galvanized steel grating is commonly used for industrial flooring, walkways, and platforms due to its durability, slip resistance, and corrosion protection from the zinc coating.
A: Galvanized coatings provide superior rust resistance compared to untreated steel grating, making it ideal for outdoor or high-moisture environments. It also requires less maintenance than painted alternatives.
A: Steel grating is typically made from carbon steel or stainless steel, with galvanized versions adding a zinc layer for enhanced protection. Materials are chosen based on strength, environment, and load requirements.
A: Yes, floor grating steel is designed to handle heavy loads and dynamic forces. Load capacity depends on bar thickness, spacing, and galvanization quality.
A: Galvanized steel grating resists weather corrosion, UV damage, and chemical exposure, ensuring longevity in outdoor settings. Its open design also allows drainage and debris fall-through.