High performace combination type Electroformed copper earthing electrode
 
We can supply threaded rods in all sizes and shapes.   
                                             
1) Copper Clad Steel Grounding Rod can be made double heads thread, thread can be packed by plastic sheath
2) One end is pointed and the other end is threaded for extend
3) One end is pointed and the other end is flat.
* Special sizes and shapes and copper thickness can be customised according to your demands if you can't find the specification you need in the above table.
 
SMALL SIZE
 
 

 
1, The manufacturing process :
Electroformed copper grounding electrode is a bi-metallic composite material, copper and steel two metals by electroplating process with a new type of ground material with low carbon steel for the steel core, through electrode principle, the purity of 99.9% copper ions uniformly adsorbed on the surface of the steel core. The product has both a high strength steel, constant low resistivity and high magnetic properties, but also a good conductivity of copper and excellent corrosion resistance.
2. Good conductivity :
Since the Copper bonded ground rod of the outer copper layer of 99.9% purity electrolytic copper, having a thickness of 0.254mm or more, the conductivity has been tested more than 40%, when the transmission frequency is greater than 1.67MHz, which is fully equivalent to the conductive properties of solid copper.
3. Strong corrosion resistance :
Combined with its copper and steel are molecules overcome their electrochemical corrosion, buried in the soil and thus has a strong resistance to corrosion, the service life of over 30 years.
4. Tensile strength
Copper ground rod has conductivity of copper, and steel’s large tensile strength (up to 580N/mm2) characteristics. In construction operations, ground rods can be easily driven into depth of up to 20m or more under the ground. That will reduce a lot of trouble during construction and installation costs.