Ningbo Suntech Power Machinery Tools Co., Ltd.

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HDG Anger Steel Lattice Towers For Electric Transmission Line

HDG Anger Steel Lattice Towers For Electric Transmission Line

  • HDG Anger Steel Lattice Towers For Electric Transmission Line
  • HDG Anger Steel Lattice Towers For Electric Transmission Line
HDG Anger Steel Lattice Towers For Electric Transmission Line
Product Details:
Place of Origin: China
Brand Name: Suntech
Certification: ISO9001
Model Number: Lattice Tower
Payment & Shipping Terms:
Minimum Order Quantity: 1 Tower
Price: Get the newest prices
Packaging Details: Exported Containers
Delivery Time: 30-35days after payment
Payment Terms: L/C, T/T
Supply Ability: 5000ton per month
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Detailed Product Description
Steel Grade: Q235, Q345B, Q345D Structuer Type: Lattice Steel Tower / Steel Pole Tower
Welding: Lincoln Automatic Submerged Arc Welding Cutting: CNC Intersecting Line Cutting
Application: High Voltage Power Electric Transmission Towers For Power Distribution Max Wind Speed: 210km/h
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HDG Steel Lattice Towers

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Anger Steel Lattice Towers

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HDG Electric Transmission Line Tower

Hot Dip Galvanization Angular Lattice Steel Towers Electric Transmission Line Tower

 

Transmission lines tower are either monopolar or bipolar systems. With bipolar systems, a conductor arrangement with one conductor on each side of the tower is used. On some schemes, the ground conductor is used as electrode line or ground return. In this case, it had to be installed with insulators equipped with surge arrestors on the pylons in order to prevent electrochemical corrosion of the pylons. For single-pole Suntech transmission with ground return, towers with only one conductor can be used. In many cases, however, the towers are designed for later conversion to a two-pole system. In these cases, often conductors on both sides of the tower are installed for mechanical reasons. Until the second pole is needed, it is either used as electrode line or joined in parallel with the pole in use. In the latter case, the line from the converter station to the earthing (grounding) electrode is built as underground cable, as overhead line on a separate right of way or by using the ground conductors.

 

Towers may be self-supporting and capable of resisting all forces due to conductor loads, unbalanced conductors, wind and ice in any direction. Such towers often have approximately square bases and usually four points of contact with the ground.

A semi-flexible tower is designed so that it can use overhead grounding wires to transfer mechanical load to adjacent structures, if a phase conductor breaks and the structure is subject to unbalanced loads. This type is useful at extra-high voltages, where phase conductors are bundled (two or more wires per phase). It is unlikely for all of them to break at once, barring a catastrophic crash or storm.

A guyed mast has a very small footprint and relies on guy wires in tension to support the structure and any unbalanced tension load from the conductors. A guyed tower can be made in a V shape, which saves weight and cost.

 

Item Name High Voltage Galvanized Conical Electric Power Distribution Transmission Line Towers
Type Steel tubular tower, Communication tower, Lighting rod tower, Radio and television tower, Electrified railway structure, Substation architecture Telecommunication tower
Material Normally Q345B/A572, Minimum Yield Strength ≥ 345 N/mm²
Q235B/A36, Minimum Yield Strength ≥ 235 N/mm²
As well as Hot rolled coil from ASTM A572 GR65, GR50, SS400, or any other standard by client required.
Power Capacity 10~1000KV
Welding Welding complies with AWS D1.1 standard.
CO2 welding or submerged arc auto methods
No fissure, scar, overlap, layer or other defects
Internal and external welding makes the pole more beautiful in shape
If customers need any other requirements of welding, we also can make adjustment as your request
Galvanization Hot dip galvanization in accordance with Chinese standard GB/T 13912-2002 and American standard ASTM A123; or any other standard by client required.
Joint Joint with insert mode, flange mode.
Painting According to clients' request
Life Period More than 25 years, it is according to installing environment
Certificates ISO9001-2008 , Test report of 500kV and 800kv Steel Tubular Tower & Transmission Line Tower
Packing According to customer's requirement
Height 10-105m
Wind Pressure 210Km/h
Capacity 5000 tons/month

 

HDG Anger Steel Lattice Towers For Electric Transmission Line 0

Contact Details
Ningbo Suntech Power Machinery Tools Co.,Ltd.

Contact Person: Peter

Tel: 86-13958364836

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