A utility pole is an upright column used to provide support to public utility and services apparatus such as power lines, cables, and wires. They are also sometimes used to accommodate other relevant equipment such as road appliances (e.g. traffic lights), as well as decorations for events and public holidays.
Utility poles are an efficient way of keeping awkward or hazardous equipment where it has the least chance of being disturbed. The overhead suspension also helps to provide a more reliable means of signal transmission for computers, phones, and other telecommunication devices.A single utility pole may be used for multiple purposes. Depending on requirements and the available resources utility poles vary in both size and the material used to make them. An average pole is around 12 metres (40ft) in height, and (depending on the terrain) spaced anywhere between 38 – 91 metres (125-300ft) apart.
Steel utility poles
As a more durable, environmentally-friendly option with a higher loading capacity, steel is often used as an alternative to wood. Because it can be melted down and reformed, steel also offers flexibility with pole length – enabling taller poles suited to higher voltage loads to be made.
Poles crafted from steel are also relatively reliable and easy to install – making them the ideal choice in densely populated towns and cities.
For the heavier duty projects covering a wider area, large steel towers are used in place of poles. Steel electricity towers can transport anywhere up to 300,000 volts. However, steel poles are more expensive to manufacture and can be prone to rust. As there is also a risk of electrocution if a live wire comes into contact with the pole, more robust safety features are necessary for their use. Correctly installed and maintained, steel line poles last an average of 60 years. Galvanization helps to maximise their life expectancy.
Specifications
| Application | Electricity distribution |
| Shape | Conoid ,Multi-pyramidal,Columniform,polygonal or conical |
| Material | Usually Q345B/A572,minimum yield strength>=345n/mm2
Q235B/A36,minimum yield strength>=235n/mm2
As well as Hot rolled coil from Q460 ,ASTM573 GR65, GR50 ,SS400,
SS490, to ST52- |
| Torlance of the dimenstion | +- 2% |
| Power | 10 KV ~550 KV |
| Safety Factor | Safety factor for conducting wine : 8
Safety factor for grounding wine : 8 |
| Design Load in Kg | 300~ 1000 Kg appliced to 50cm from the to pole |
| Marks | Nane palte through rivert or glue ,engrave ,emboss as per customer requirement |
| Surface treatment | Hot dip galvanized Following ASTM A 123,
color polyester power or any other standard by client required |
| Joint of Poles | Insert mode,innerflange mode,face to face joint mode |
| Design of pole | Against earthquake of 8 grade |
| Wind Speed | 160 Km/Hour . 30 m /s |
| Minimum yield strength | 355 mpa |
| Minimum ultimate tensile strength | 490 mpa |
| Max ultimate tensile strength | 620 mpa |
| Standard | ISO 9001 |
| Length of per section | Within 14m once forming without slip joint |
| Welding | We has past flaw testing.Internal and external double welding makes
the welding beautiful in shape
Welding Standard :AWS ( American Welding Society ) D 1.1 |
| Thickness | 1 mm to 30 mm |
| Production Process | Raw material test → Cuttingj →Molding or bending →
Welidng (longitudinal )→Dimension verify →Flange welding
→Hole drilling →Calibration → Deburr→Galvanization or
powder coating ,painting →Recalibration →Thread →Packages |
| Packages | Our poles as normal cover by Mat or straw bale at the top and bottom ,
anyway also can following by client required , each 40HC or OT can
loading how many pcs will calculation base on the client actually
specification and data |
ABOUT US
We are a professional and trusted manufacturer of custom Steel Structural Supports for Luminaires, Utility, Signs and Traffic Signals. Products include but not limited to traffic signal poles, traffic sign posts and gantries, lighting poles,utility poles, telecom tower, lattice towers, CCTV monitoring poles and allied accessories. Industries served include transportation, utility and architectures.
WHY US?
• CAD design engineering service - senior engineer team ready to create tailored solutions to fit both your project and budget.
• Longer product service life - study construction, corrosion resistant finishing and strict quality management.
• Proven performance - serviced lots of Urban Municipal Projects.
• Quick shipment - factory ownership, good control of production schedule.
If you have interest, please contact us for a quote. We are happy to talk about our capabilities and solutions for your project.
Email: Eva@hfsteelstructure.com
Phone: +86-571-87688170;
Whatsapp: +86-18072803246
Product Tags:
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Octagonal Galvanized Steel Pole 10 Ft 16 Ft 60ft 75ft 10 KV-550 KV Transmission Line Electrical Images
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