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Hangzhou Chennuo Mechanical Technology Co., Ltd
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Lightning Protection System Copper Bonded Grounding Rod Dia 12mm 15mm 20mm
| Place of Origin: | Guangdong, China (Mainland) |
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Product Detail
Lightning Protection System Copper Bonded Grounding Rod Dia 12mm 15mm 20mm
Lightning Protection System Copper Bonded Grounding Rod Dia 12mm 15mm 20mm
FEATURES
1. Thickness no less than 0.25mm
2. Tensile Strength than 580N/ mm2
3. Straightness error less than or equal to 1mm/m
4. At least 50 years service life
5. Easy installation and low construction cost
COMMON SIZE
|
MODEL |
Copper layer Thickness |
Diameter |
Length of supply |
N.W. |
Packing |
|||
|
Mil |
mm |
Inch |
mm |
Feet |
mm |
kgs/pc |
pc/bundles |
|
|
CN-14 |
10 |
0.254 |
|
14.2 |
3 |
900 |
1.12 |
20 |
|
4 |
1200 |
1.49 |
||||||
|
5 |
1500 |
1.87 |
||||||
|
6 |
1800 |
2.24 |
||||||
|
CN-16 |
|
16 |
3 |
900 |
1.42 |
|||
|
4 |
1200 |
1.90 |
||||||
|
5 |
1500 |
2.37 |
||||||
|
6 |
1800 |
2.84 |
||||||
|
CN-17 |
|
17.2 |
4 |
1200 |
2.19 |
20 |
||
|
6 |
1800 |
3.29 |
10 |
|||||
|
8 |
2400 |
4.38 |
10 |
|||||
|
10 |
3000 |
5.48 |
10 |
|||||
|
20 |
6000 |
10.95 |
5 |
|||||
|
CN-18 |
|
18 |
4 |
1200 |
2.40 |
20 |
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|
6 |
1800 |
3.60 |
10 |
|||||
|
8 |
2400 |
4.80 |
10 |
|||||
|
10 |
3000 |
6.00 |
10 |
|||||
|
20 |
6000 |
12.00 |
5 |
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