Copper Bonded Steel Grounding Rod

1MaterialCopper Clad Steel
2Copper layer thickness> =0.254mm
3Tensile strength> =580Nm/mm
4Straightness error< =1mm/m
5Service life> =50 years
6FunctionConnect with grounding, disperse the lightning
7TypeThreaded or plat or pointed
8Available service modeOEM; ODM
9CertificationISO9001: 2008

Relevant Product Introduction
Applied to grounding device, electroforming copper cladding steel material was originated in America. After the seventies of the last century, with the increasing shortage of copper, copper price rose all the way because European and American countries adopted copper grounding at first. The electroforming copper cladding steel material was widely used by right of its advantages of good conductivity performance, strong decay resistance, great tensile strength and passed the certifications of UL, CE, IEEE standard, BS standard and IEC standard successively. In the eighties of the last century, the material entered China, was successively approved by Sinopec, PetroChina, State Power, etc. And was gradually popularized. In recent years, accidents caused by grounding device faults increased day by day among enterprises of petroleum, electricity, communication and so on, so that great importance was attached to reliability, stability and service life of grounding devices. Therefore, electroforming copper cladding steel gradually substituted the traditional hot galvanized steel and hot fusion welding gradually substituted the traditional electric welding in the construction of grounding devices.

Technical Specification
The purity of the copper which used as cladding is more than 99.95%.
The steel core is low carbon steel which the carbon content is about 0.15%.
The copper bonded ground rod will be capable of being through 90 at a maximum radius of 100mm with no copper fracture and with no ill effect on the bond between the steel and the copper cladding.
Good in anticorrosion that usage-life is more than 50 years or more, constant low resistance and good plasticity which has the characteristics of copper as well as steel
The ground rod is fully covered with copper cladding without any cracks, holes, cavities etc. Preventing exposure of the steel core to soil and moisture, so as to form a good corrosion resistance.

We can supply ground rod in all sizes and shapes.

1) Ground 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