Factory Direct High Quality Rod Copper Round For Sale

Product Description

Product introduction

HD copper clad steel grounding rod is made by introducing French technology and adopting unique production process. The product has both the low resistance, strong corrosion resistance and good electrical connection of copper, and the high strength and easy construction of steel, which is the choice to replace the traditional metal grounding material. The product adopts French  electroforming technology to knot the copper layer into one, which has good plasticity, can be rolled and bent, easy to transport and construction, and can be widely used as grounding device for transmission and substation, power station, communication base station, building and antenna, and lightning protection grounding system with lightning rod (lightning rod, lightning wire) and lead wire.

Technical experiment

1, tensile strength: ≥ 600N/mm².

2, copper layer bonding: adhesion test, rod body copper steel bonding good, no flaking phenomenon, vise bite copper layer has a little flaking, is normal connection wear. Can be lengthened according to the required length by connecting the casing grounding rod, deep underground 35 meters to reduce the impact of climate conditions (such as frost, drought) on the soil resistivity and grounding resistance.