| Customization: | Available |
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| Technics: | Cold Pressing |
| Standard: | GB |
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What can we do for you?
1) Good quality guarantee (2 years).
2) Competitive Price (Factory direct price).
3) Agent service in all the world.
4) On time delivery .
5) We offer sample for free.
6) Professional Technology .
7) Quality Control through the whole Manufacturing process.
a. Check the material before the production .
b. Have the random inspection during the production .
c. Make the 100% inspection before the shipment.
When Ordering Voltages Above 100Kv The Following Are STD
1. Corona Rings are STD component for voltages ranging from 100 kV and above.
2. Base Plates with insulating bases are to be only ordered or used when coupling them to Surge Counter applications.
3. Base plates are STD supply for voltages ranging from 42 kV and above.
Working Condition
1. Ambient air temperature: -40ºC ~ +60ºC ;
2. Altitude: ≤ 3000m;
3. Frequency: 48Hz ~ 62Hz;
4. Power frequency voltage applied between terminals of surge arrester must not exceed continuous operating voltage of surge arrester;
5. Earthquake (Seismic) intensity is less than 8 degree;
6. Max. Wind speed is 35m/s;
Galvanized steel
Alley arm is made of premium angle steel. This raw material is known for its physical strength. It can serve its purpose for many years without undergoing any physical or structural damage.
In addition to being physically strong, our alley arm has high tensional strength. This property allows it to remain strong regardless of the mechanical forces that can subject it to tensile strain.
The alley arm brace is hot dip galvanized so that it is free from chemical damage that can be caused by water and other corrosive fumes. This explains why this pole line hardware is durable.
Size and design
For the size, you are can choose from among the three alley arm sizes. The lengths of the alley arms vary between 60, 84 and 120 inches of alley arms. In terms of the design, this pole attachment hardware is designed to be installed on either the left or right side of the power pole.
Another distinct design feature of the alley arm is both its ends are beta closed. This means that when installed, the angle narrows down to zero. Allay arms are designed to be installed with the off-side steel cross arm before the two are fixed to the pole. This ensures that the steel cross arm is supported firmly.
Powertelcom designs and manufactures quality arm brace for the pole line. We ensure that our electrical pole accessories undergo vigorous tests before they are supplied to the market. Alley arm brace is just among our other pole hardware fittings that meet the international standards.
In case you want to buy or import alley arms for sale, feel free to contact us. We are a power line hardware manufacturer that you can trust.
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