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Lightning protection Steel Grounding Rod / electrode for industry , power systems
Description:
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.
Product specification list
SMALL SIZE
| MODEL | Copper layer Thickness | Diameter | Length of supply | N.W. | Packing | |||||
| Mil | mm | Inch | mm | Feet | mm | kgs/pc | pc/bundles | |||
| CN-7 | 10 | 0.254 |
| 7..5 | 3 | 900 | 0.31 | 20 | ||
| 4 | 1200 | 0.42 | ||||||||
| 5 | 1500 | Electrical Steel Ground Rod / electrode for industry , power systems |  Sell
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