Payment & Shipping Terms:
|Type:||Straight Pole, Tensile Pole,turn Pole||Suit For:||Electricity Distribution|
|Power:||10kv~550kv||Length Of Per Section:||Within 14m Once Forming Without Slip Joint|
|Wind Speed:||160km/h, 30m/s||Welding Standard:||AWS D 1.1|
transmission line poles,
electric power pole
66kv Steel Electrical Power Pole For Transmission Pole Design
|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 designing weight of the steel poles are usually relatively light and is good for the operation, transportation,
assemble and installation.
The material is in accordance with NF EN 10025 standard and NF EN 10149 standard, it has the following
- Yield Strength=355 N/mm2
- Thoughness remains the same under 20 degrees below zero
- Galvanization is in accordance with NFA35503 standard class I
The hot dip galvanization treatment can increase the service life of the steel pole without the environmental
pollution and no need for other daily maintenance. The following described types are specially designed for
Africa Market which can meet the regulated height and load standard of France electricity power company.
Our steel pole is bent to form to the polygonal (conical) section firstly. Then it is welded by the automatic
submerged-arc. Then it is welded by the automatic submerged-arc welding machine.
Thirdly the top cap, strip and base plate will be welded to the pole. And finally other accessories
(support brackets, ladder support, etc.) will be welded to the pole shaft.
- 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
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.
Professional Direct Buried Q345 15m Metal Utility Poles Octagonal Cross Section Shape
Hot dip galvanization electrical power pole for over headline project
Conical 3.5mm thickness electric power pole 22m height with three sections for transmission
3mm Thickness NGCP Electrical Power Pole For Electricity Distribution
Transmission Line Project Electrical Power Pole 18m 10KN For Electricity Distribution
Power Line 11m 8KN Electrical Power Pole With Galvanizing Surface Treatment
Anticorrosive 14m 500Dan Steel Power Pole For Power Transmission Electric Line
Electricity Distribution 12m Tubular Steel Power Pole For Transmission Line Project
11.8m Height Spray Paint Galvanised Steel Poles For Transmission Equipment
12m Gr 65 Material Galvanized Steel Pole Round Electric Transmission Line Poles
12m S355 S500 Steel Power Pole ASTM A123 Galvanized For Street Lighting
Multi Sided Single Circuit Galvanized Steel Pole For Electrical Line 132kv