Cable Trays
Importers in Leeds

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.

Ladder trays are the right call for heavy power cabling, they give open rungs so warm air rises away from conductors, handle large cable bend radii without a tight bottom, and span further between supports. Perforated trays suit lighter control and instrumentation runs where you want continuous bottom support for smaller cables. For a data-centre busway feed, a substation cable corridor or a refinery main cable route, specify ladder. For a panel-room control loom or an instrument cable highway, perforated is enough.