Copper clad steel grounding round wire is made of carbon steel as the base metal. It has the strength and magnetic conductivity of steel and the high conductivity of pure copper. It is a conventional grounding material in China. It has the characteristics of corrosion resistance, good conductivity and high strength.
The corrosion resistance of copper-clad steel grounding round wire is obviously better than that of pure hot-dip galvanized steel grounding material. The hot-melt flux welding method is a reaction between high temperature and compounds. The molten metal of copper-clad steel grounding round wire reaches the welding position through the investment mold and forms a shape. The size meets the requirements of lightning protection technology. Copper clad steel grounding round wire is suitable for different soil moisture and pH value, Grounding lightning protection under the condition of temperature and resistivity change. The product features of copper clad steel grounding round wire are introduced as follows: 1. Skin effect principle, the conductivity of copper-clad steel grounding round wire is the same as that of pure copper wire, and the good conductivity of copper-clad steel grounding round wire is conducive to the transmission and diffusion of super large current (such as lightning current, short-circuit current in case of accident, etc.);
2.Package in bundles and shafts, convenient for transportation and loading and unloading;
3.The copper-clad steel grounding round wire adopts special heat treatment, which can be made into soft state, large length, a large number of linear connection points can be reduced, the resistance of grounding grid itself can be reduced, and the potential deterioration of grounding grid can be effectively reduced;
4.Excellent anti-corrosion performance, up to 50 years of service life;
5.It can be manufactured by electroplating, continuous casting and other different processes, according to the needs of users to produce electroplating copper-clad steel grounding round wire and continuous casting CU-BOND Round Conductors.
Copper clad steel grounding round wire manufacturing process is to use electroplating process, electrical performance, surface copper material excellent conductivity, so that its own resistance value is far lower than conventional materials. Excellent corrosion resistance, because the copper steel bonding interface uses high temperature welding, so the bonding surface will not appear residue, no corrosion phenomenon; the surface copper layer is thick (average thickness is greater than or equal to 0.254mm), strong corrosion resistance, service life is longer than 50 years, can greatly reduce the repair labor intensity.