| Model: | - |
|---|---|
| Brand: | LMM |
| Origin: | - |
| Category: | Electronics & Electricity / Other Electrical & Electronic |
| Label: | earth electrode , air terminal , ground rod |
| Price: |
US $6
/ pc
|
| Min. Order: | 1000 pc |
| Live Chat: | Last Online:24 Jun, 2014 |
Specifications
1. Copper thickness >=0.254mm
2. Length to 6 meters
3. Usage more than 50years
4. Produce for many exporters last 15 years
Copperbond earth rod offer installers the most economical method of achieving a low earth resistance. Each rod has a high tensile strength, low carbon steel core. 99.95% 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 0.25mm. Greater copper thicknesses are also available.
