⦁ a Chinese integrated electrical power company, mainly offers various electrical products to domestic and oversea energy utility companies and high-energy-usage industrial customers.
⦁ Specialize manufacturer in the field of transmission line tower/pole for electricity transmission and distribution, telecommunication tower/pole, substation structure, and steel fittings etc. also a significant shareholder of a transformer manufacturer, silicon steel sheet manufacturer and a power station.
A transmission tower or power tower (electricity pylon or electric pylon in the United Kingdom, Canada and parts of Europe) is a tall structure, usually a steel lattice tower, used to support an overhead power line.
They are used in high-voltage AC and DC systems, and come in a wide variety of shapes and sizes. Typical height ranges from 15 to 55 m (49 to 180 ft), though the tallest are the 370 m (1,214 ft) towers of a 2,700 m (8,858 ft) span of Zhoushan Island Overhead Powerline Tie. In addition to steel, other materials may be used, including concrete and wood.
Angle-steel tower, regular quadrangular truss structure communication tower, using Q345B high-quality steel as the main tower body material, rigid structure, small deformation; angle steel splicing connection, light-weight parts, tower can be manually transported and installed at low cost. Maximum 6 layers of platform can be equipped, each platform supports 6 antennas.
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 | 330KV |
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 |
Galvanized standard: ISO:1461-2002
Quality of Hot-dip galvanizing is one of our strength, Our CEO Mr. Lee is an expert in this field with reputation in Western-China. Our team has vast experience in HDG process and especially good at handling the tower in high corrosion areas.
Item | Thickness of zinc coating |
Standard and requirement | ≧86μm |
Strength of adhesion | Corrosion by CuSo4 |
Zinc coat not be stripped and raised by hammering | 4 times |
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