Premium Factory: 330kV Single Loop Y-Type Transmission Tower Manufacturer

⦁ 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.

Our Vision

⦁ To be EFFECTIVE in performing our duties and providing services to internal and external customers.

⦁ To be EFFICIENT in handling our duties and services to achieve maximum result in shortest possible time.

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

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