Built for demanding outdoor industrial substations, heavy manufacturing infrastructure, utility tunnels, and solar power plants. Apollo Hot-Dipped Galvanized (HDG) wire mesh trays are immersed in a 450°C molten zinc bath after welding, forming a metallurgically bonded 60 to 85 micron protective alloy that self-heals scratches and delivers 25+ years of maintenance-free service.
Authentic Apollo Hot-Dipped GI Tray Click to Enlarge Manufacturing tolerances and physical parameters certified for Apollo Industries GI Wire Mesh Cable Trays.
| Base Metal Core | High-tensile low-carbon mild steel wire (IS 2062 Grade A / SAE 1008) |
| Galvanization Process | Batch hot-dip galvanizing after welding in 99.95% pure molten zinc at 450°C |
| Zinc Coating Thickness | 60 to 85 microns (≥ 450–610 g/m²) complying with IS 2629 / BS EN ISO 1461 |
| Structure Profile | U-Shape open grid • C-Shape safety collar with rolled smooth top rim |
| Wire Diameter Range | 4.0 mm, 4.5 mm, 5.0 mm, and 6.0 mm heavy-gauge core wire |
| Sidewall Heights | 35 mm, 50 mm, 75 mm, 100 mm, 150 mm (Custom 200 mm height available) |
| Standard Widths | 50 mm, 100 mm, 150 mm, 200 mm, 300 mm, 400 mm, 450 mm, 500 mm, 600 mm, 750 mm, 1000 mm |
| Standard Length | 3000 mm (2500 mm option available) |
| Grid Pitch Spacing | 50 mm × 100 mm • 40 mm × 100 mm transverse & longitudinal matrix |
| Weld Joint Shear Resistance | Over 1166 N shear force per welded intersection before galvanizing |
| Corrosion Resistance Life | 25+ years in standard industrial / outdoor atmospheres; 15+ years in severe marine / coastal zones |
Official Apollo Industries engineering drawing for Hot-Dipped GI Wire Mesh Cable Trays. Illustrates Plan View, Section A–A, Section B–B, transverse wire pitch, and collar safety lip detail.
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