Ningbo Suntech Power Machinery Tools Co.,Ltd.
Ningbo Suntech Power Machinery Tools Co., Ltd. Professional Manufacturer and Exporter of Electric Power Field
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Hot Dip Galvanized Angle Steel Electric Power Line 11kv/35/Kv/220kv/330kv/500kv Transmission Line Tower
The main factor of any electrical power transmission line is transmission tower. The Main parameters of high voltage transmission lines are mainly depend on voltage level. There are different types of towers use for electrical power transmission lines. The major types of Transmission towers can categorize as bellow.
1. Suspension Tower
2. Tension Tower
3. Transposition Tower
4. Special Tower
Following are the types of transmission tower types which are widely used by considering the technical background. These transmission types are mainly classified according to its unique features and different applications on electrical power transmission. Transmission line tower designers have been endeavouring to develop tower with such shapes wich blend with the environment. Normally the tower shapes are being used with conservation environmental attraction .The highest attention and the pubic become more and more conscious of the detrimental effects to transmission line towers on the land.
A type of a power transmission tower depends on various factors such as voltage (33kv to 800kv), configuration (vertical or horizontal), line deviation angle (Suspension, Tension & Terminal, Tee off tower).
The design of Power Transmission line tower depends on, type of conductor and Earth-wire, wind zone, deviation angle and material specification. These towers are galvanized to protect the steel from corrosion. The galvanizing coating thickness depends on the weather conditions at the location of tower.
Our factory has been experienced at the production and processing of iron tower. Now it owns 16 processing angle steel CNC processing and production lines, 9 plate CNC punching production lines, and 4 gantry-type mobile CNC drilling machines. Its sophisticated microcomputer lofting system takes the lead in China. Our factory has a stable team composed of experienced engineering technicians, production technicians and operators. More importantly, it boosts a complete quality control and tracking system that has been implemented for years and enbled us to be highly accepted by customers.
We are leading Chinese Tower manufacturer which have 15 years experiences, offering all kind of tower products and related accessories, do installation and maintenance, and have been exporting more than 20 countries over the decades.
Also we have lots of experiences for the tower design based on International standard and offering low cost-effective solution to our clients worldwide.
| Item Name | Design manufacture 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 |
