35FT NEA Standard Steel Power Pole , Metal Utility Poles For 69kv Transmission Line
Our Company
Established in 1991,Jiangsu Milky Way Steel Poles is located in Wuxi,East of China ,near one of the largest sea port of China ,Shanghai,Port .
Our Products have been widely used in the power transmsion ,signal transmission and ligting for street ,road ,square ,palaestra.and so on.
We have plenty of export experience . Since our first overseas order from Pakstan in 1991 of 132 KV transmission poels ,our products have been deliveried to more than 70 contries and areas ,including America,Australia ,Russia ,Genmery ,Span,Philippines ,Malaysia , Dominica, Congo, Togo and Guniea so on.
Mechanical Property
The metal supports are designed to withstand the nominal force F and the pressure of the wind V
applied at 0.25m from the top. Under these loads, the safety factor with respect to the elastic limit of the
steel is larger than 1.8. The post also resists a torque equal to (F+V) ×1m. Tests shows the load intervened
when breaking is around 2 times of design load.
Galvanization
Standard: ASTM A123
Average thickness of the galvanization: minimum yield strength is 86um
Manufacturer Tolerance
- Component Length: -25mm to 75mm
- Straightness: 2mm/m
- Twisting degree: 1̊ per 3 meters length
- Ovalisation : Maximum is 3%
- The average diameter : +/-0.5%
-Slip length: +/-150mm
Standard Accessory
- Top plate
- Base plate
- Bottom Strip
- Standard Hole
- Climbing Rung
- Anchor bolt
- Bitumen Protection
- Painted Marking
- Removable Ladder
The information to inquiry or purchase
- Steel pole height and force
- Cross arm type and length, the position to install in the steel pole
- The method to fix the cross arm (use Bolt to connect or use one or two template to weld in the steel
pole to install the cross arm)
- Safety factor of the steel pole
- Wind speed
- Type of climbing rung
- Destination port
- Others
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