Cable Trays
Importers in Abuja

Cable tray nests. Ladder and perforated sections stack inside each other, so a 40 ft container holds roughly 1.5 to 1.8 km of standard 300 mm tray, less for wider or heavier-gauge profiles. That nesting keeps container utilisation high and per-metre freight low, a real cost edge over bulkier imported alternatives.

Coastal and offshore sites need hot-dip galvanizing to ASTM A123 (85 microns minimum), or stainless 316L in splash zones. For Gulf desert projects, where chlorides are low but sand abrades coatings, HDG without a top coat works well. For aggressive coastal petrochemical sites, a duplex system of HDG plus epoxy pushes corrosion life past 30 years.

Yes, where it's listed for the duty. NEC 392.60 and IEC 61537 both permit a metallic tray to act as an equipment grounding conductor, provided its cross-section meets the fault-current table and every joint keeps electrical continuity (galvanizing removed at bonding points, jumpers fitted across expansion joints). Confirm the tray is approved for EGC use before you rely on it for that path.

Closed trunking shields cables from dust, falling debris, mechanical impact and casual contact, choose it for switch rooms, exposed building runs, walkway-adjacent routing and areas with public access. Open trays cost less and dissipate heat better, but they expose the cabling. Many EPCs mix the two: trunking in occupied zones, trays in plant rooms.