Earthing & Grounding Systems
Importers in Kano

There's no set minimum on the international side. Earthing material is usually bundled with cable tray, busbar or gratings inside one container, since that spreads freight cost across the whole order. Tell us your destination port and Incoterm and we'll work out the most economical shipment size.

Standard rods, plates and strip typically ship in 3 to 5 weeks from order confirmation for a full container; smaller consolidated orders can move faster. Custom lengths, non-standard copper thickness or large chemical-earthing quantities push the schedule out, so flag those needs before you lock in a project date.

Coastal, humid and high-chloride sites should specify copper-bonded rod at 450 microns minimum or solid copper, with stainless steel or copper couplings. Never carbon steel; it creates a galvanic cell at the joint. Desert sites with low chloride but high resistivity soil often do well with GI pipe electrodes and a bentonite backfill compound to bring resistance down.

IS 3043 requires GI strip used as a buried earth conductor to be hot-dip galvanized to IS 4759 (minimum 610 g/m² or 85 µm coating weight). Bare mild steel strip degrades rapidly in soil and is not acceptable. Our GI strip is drawn from IS 2062 E250 base material, hot-dip galvanized, and batch-certified to IS 4759 with thickness readings at three points per coil. Copper strip and tinned copper strip are used without a coating requirement, the base material is the corrosion protection.