Payment & Shipping Terms:
|Thickness:||1mm To 30mm||Shape:||Conoid, Multi-pyramidal,Columniform, Polygonal Or Conical|
|Power:||10kv~550kv||Suit For:||Electricity Distribution|
|Wind Speed:||160km/h, 30m/s||Welding Standard:||AWS D 1.1|
transmission line poles,
electric power pole
138kv Steel Electrical Power Pole For Tubular Generation And Transmission
|Type||Low ,Middle and higher Voltage|
|Shape of pole||Conical, Round, Polygonal (Octagonal, Dodecagonal, etc).|
|Crossarm||Designas per customers’ requirement|
Steel materials conform to ASTM A36, ASTM A572.
|Wall thickness||2.5mm , 2.75mm, 3.0mm, 3.5mm, 3.75mm, 4.0mm, 4.5mm, 4.75mm, 5.0mm,etc|
≤11900mm can be with one section and loaded into 40HQ container.
Welding complies with CSA and AWS D1.1 standard.
|Joint||Joint with Slip Joint or flange mode.|
1. Burial Type.
|Galvanizing||Hot dip galvanization in accordance with Chinese standard GB/T 13912-2002 or American standard ASTM A123.|
|Min Yield Stress||345 Mpa|
|Min Tensile Strength||470 Mpa ~ 630 Mpa|
|Limited Weight||26 Ton/Container|
|Certificates||ISO 9001-2008 , AAA credit rating, etc|
|Protection||Anti-corrosion and rust free – suitable for coastal area, desert, oil field and industrial area|
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.
Our steel poles are non-standard and have various types for you to choose. The pole price is based on pole specification which meaning different specification with different price. So better advise us your request specification so that we can quote you the exact price. Of course we can recommend you and give you some advice if you are a new buyer.
Average thickness of the galvanization: Not less than 70
- 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
- Top plate
- Base plate
- Bottom Strip
- Standard Hole
- Climbing Rung
- Anchor bolt
- Bitumen Protection
- Painted Marking
- Removable Ladder
We use sack package the poles or straw at the pole top and bottom which is our normal package. We also use wood between the poles but cost just little higher than normal package. We normally use 40HQ container and our Port limit weight for 40HQ is 26Ton.
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