Copper-coated steel flats have electrical conductivity similar to that of copper rods of the same diameter, yet they are significantly more cost-effective. They also offer superior corrosion resistance compared to galvanized steel, boasting numerous advantages such as excellent conductivity, low resistance, fewer joints, superior corrosion resistance, easy transportation, convenient installation, and high work efficiency. They are a suitable alternative to traditional grounding materials like round steel, angle steel, and galvanized flats.
This product is available in disc-type (usually 100 meters per disc) and straight-type (usually 3 meters or 6 meters per piece). For grounding lead applications, it is recommended to use the straight-type for diameters over 12mm. For lightning rod applications, the straight-type should be used exclusively (even when straightened, the disc-type will have some curvature, but it is more convenient for transportation).
Single-core copper-clad steel grounding round wire is a new type of grounding body produced by our company through processes like electroplating and continuous casting. It is made by covering a pure copper with 99.9% purity onto the steel core surface using advanced technology, offering the same conductivity as copper bars of the same diameter but at a significantly lower cost. It also boasts superior anti-corrosion performance compared to galvanized steel. It features excellent conductivity, low resistance, superior anti-corrosion properties, easy transportation, convenient installation, and high installation efficiency, making it a replacement for traditional grounding materials such as round steel, angle steel, and galvanized flat steel.
Copper-clad steel grounding rods are made of low-carbon steel with a carbon content of 0.10% to 0.30%, known for its softness. They are coated with a uniform layer of highly conductive electrolytic copper using a special process, with a thickness of 0.25 to 0.5mm. This process effectively slows down the oxidation rate of the grounding rod underground. The threads are machined using rolling thread slots, maintaining a tight connection between the steel and copper, ensuring high strength and excellent electrical grounding properties.
The copper-clad steel grounding electrode can be combined with lightning rods (such as lightning rods, lightning conductors) and down conductors to form a direct strike lightning protection grounding system.
The copper-coated steel grounding electrodes are manufactured using advanced foreign technology, involving the application of oxygen-free copper over a low-carbon steel core. The steel core is made with a tensile strength of 600N/mm², suitable for deep drilling, reaching depths of approximately 20 meters underground. This enables effective utilization of the low soil resistivity in deep layers to reduce grounding resistance. Particularly suitable for the design and installation of grounding networks in confined areas.
This product is available in disk type (usually 100 meters per disk) and straight type (usually 3 meters or 6 meters per piece). For grounding lead applications, it is recommended to use the straight type for diameters over 12mm. For lightning rod applications, the straight type should be used exclusively (even if the disk type is straightened, it will still have a slight curve, but the disk type is more convenient for transportation).
