China supplier copper earth rod with high quality 

Copper earth rod information 

Copper earth rod offers installers the most economical method of achieving a low earth resistance. Earth rod has a high tensile strength, low carbon steel core. 99.9% pure copper is applied electrolytically and forms a metallurgical bond between the steel core and the copper. This combination makes the rod ideal for deep driving whilst also provides lasting resistance to corrosion. The threads are formed by a cold rolling process which ensures strength and maintains the molecularly bonded copper covering along the full length of the threads. Cold-rolled threads are stronger than cut-threads. The standard copper thickness is 0.254mm. Greater copper thicknesses are also available. Please contact our sales office for further information.  Of course,we have our own factory .Three type copper earth rod we can produced :pointed copper earth rod,threaded earth rod ,unthreaded copper earth rod .We can design copper earth rod according to your requirement .

Product Technical Specification

1:Thickness of the copper layer is more than 0.254mm(all can be done to your demand)

2:The core steel rod shall have a tensile strength of not less than 580Nm/mm2.

3:The steel core is low carbon steel, and the carbon content is about 0.15%.

4:The purity of the copper using as cladding shall be 99.9% pure copper.

5:The Ground Rod will be capable of being through 90 at a maximum radius if 100mm with no copper fracture and with no ill effect on the bond between the steel and the copper cladding.

6:Good in anti-corrosion that usage-life is more than 50 years or more, constant low resistance and good plasticity which had the characteristics of copper as well as steel.

The reason why you choose us

1:Company status:our company specialize in this field for many years, we have best     products .

2;High quality. We guarantee our products have high quality ,you can choose products safely and these products can meet your needs .

3:Samples for free.We can send you samples for free, of course send you small size products and you should pay for the shipping cost .

4:Long use life.We only provide best quality products , so that they can use long life.

5:Fast delivery time. We have large quantity products in stock , can  be send out soon.

6;OEM service ;we have our own professional designers ,so that we can design products to meet your requirement .

If you want to know more information, pleases contact with us. First of all, please send us inquiry, then we can talk about details by mail, by Skype, or by phone.