Speaking of ground rods for lightning protection, everyone still has a certain degree of recognition. When it comes to products in the field of lightning protection and grounding, copper-clad steel ground rods are indispensable. So what are the attributes of copper-clad steel ground rod?
The copper layer will not crack or peel when bent 180 degrees. The earth ground rod has strong corrosion resistance. Because the steel used has a tensile strength of up to 60ON/mm2, they can reach deep underground (up to 35m) with the help of impact drills. The earth ground rods are made by cathode copper molecule with a purity of 99.9% covering the steel core.
After hole shrinkage cold drawing processing, it overcomes the defect of poor bonding force of the casing coating method, enhances the tensile strength, and maintains toughness. The outside is plated with 99.9% pure copper, and the thickness of the copper layer is 0.250mm, 0.5mm, or 1.0mm, which are available for customers to choose. The product has passed the 1509001:2000 quality system certification to ensure that all parameters meet the requirements.
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