ERICO ERITECH 5/8" Copper-Bonded Ground Rod 1800mm

The nVent ERICO ERITECH GR5858 is a 5/8-inch (15.87 mm) diameter copper-bonded steel ground rod measuring 1800 mm in length, providing the foundational earth electrode for electrical safety grounding and lightning protection systems across industrial, commercial, and utility installations. The copper-bonded construction consists of a high-tensile steel core electrolytically plated with minimum 254 microns of 99.9% pure copper — a metallurgical bond that provides the mechanical strength of steel for driven installation into hard Saudi Arabian desert soils while delivering the corrosion resistance and low electrical resistivity of copper at the soil interface. The 254-micron copper layer is specifically engineered to last the full 50-year design life of most industrial facilities without significant corrosion in the range of soil resistivities encountered in Saudi Arabia — from the sandy sandy soils of the Rub' Al Khali desert to the saline-contaminated coastal soils of the Eastern Province Arabian Gulf coast.

Electrical grounding is a foundational safety system for every electrical installation in Saudi Arabia. The National Electrical Code (NFPA 70) as adopted and amended by SASO, the Saudi Electricity Company Grid Code, and IEC 62305 lightning protection standard all mandate low-impedance earth electrode systems with ground rod arrays as the primary electrode type for new industrial and commercial construction. At Saudi Aramco's upstream facilities in the Eastern Province — where summer thunderstorm activity generates ground flash densities of up to 2 flashes per km² per year in some sub-regions — the ERITECH GR5858 ground rod is specified in lightning protection earth electrode systems to carry the 200 kA peak lightning current (10/350 μs) specified in IEC 62305-3 Class I systems without thermal damage or electrode interface deterioration. The rod's high-tensile steel core withstands the physical driving stresses of installation in the compacted gravel and calcite-cemented (sabkha) soils common in ARAMCO's Eastern Province field locations.

SABIC's Jubail Industrial City facilities present a particularly demanding grounding environment due to the combination of industrial soil contamination, salt-air corrosion, and the high ground fault currents generated by the extensive medium-voltage distribution networks feeding major chemical plants. ERITECH GR5858 rods are the standard earth electrode specification for SABIC substation earth grids, equipment grounding electrode systems, and lightning protection earth terminations throughout Jubail I and Jubail II. The 254-micron copper bond provides measurably lower electrode-to-soil contact resistance than bare steel rods in all Saudi soil types, and the resistance to sulphate and chloride soil attack is demonstrated through ERITECH's extensive corrosion testing data — documentation that supports SABIC's 25-year corrosion warranty requirement for buried metalwork.

Razz Middle East holds ERITECH GR5858 rods in single and bulk pallet quantities with immediate availability for Riyadh, Dammam, Jubail, and Yanbu delivery. We supply the complete nVent ERICO grounding system: driving heads, coupling sleeves for extended depth drives, exothermic welding (CADWELD) connection materials, ground rod clamps, and resistance measurement equipment. Our grounding engineers provide complete IEC 62305 and NFPA 780 lightning protection system designs, ground resistance calculations, soil resistivity surveys, and commissioning test reports, including ARAMCO GI-0002.102 lightning protection submittals.