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Item NO.:
AT-230Order(MOQ):
10 MTPayment:
T/T, L/C, D/PProduct Origin:
Shandong, ChinaColor:
Silver / as per customizationShipping Port:
Qingdao, ChinaLead Time：
3,000 MT/ Month230KV overhead lines consist of: wires, insulators, hardware, towers and their foundations, lightning protection wires and grounding devices, etc.
Description:
Product Name：230KV Transmission Line Tower
Design Software: MS TOWER. ASM TOWER,PLS TOWER,SAP2000 ETC。
Voltage Grade: 230KV
Wind Speed: 0--330KM/H
Design standard: TIA/EIA-222-G/F/H
Material: GB/T700: Q235B . GB/T1591: Q355B, Q355C, Q355D.Q420
ASTM A36, ASTM 572, GR50. GR65.SS400
EN/0025: S235JR S235JO S235JZ
EN/0025: S355JR S355JO S355JZ
Certificate: ISO9001:2008 SGS COC
Galvanized: Hot-dipped Galvanized
Galvanization Standard: ASTM A123
Nuts or Bolts: Grade 8.8
Welding Standard: AWS D1.1
Method: CO2 Shielded Arc Welding. Submerged Arc Welding (SAW).
Galvanization Standard of Bolts and Nuts: ISO146 OR ASTM/A153
Life Time: More than 25 years
Supply Ability: 3,000MT Per Month
High-voltage AC Transmission Lines Characteristics:
1) High reliability requirements for safe operation. Due to the large transmission capacity of high-voltage AC transmission lines, energy transmission lines, which are often the main power points and load centers, play a very important role in the power grid. Once a safety accident occurs, it will have a great impact on the economy.
2) The structural parameters of the line are high. High-voltage AC transmission lines have high towers, long insulator strings, many insulator pieces, and large tonnage. Not only is it difficult to repair after a collapse accident, but it also requires very high preparation for spare parts.
3) The operating parameters of the line are high. The rated voltage of high-voltage lines is relatively high, making the electric field intensity around charged objects higher.
4) The line is long and the geographical environment along the line is complex. High-voltage lines often pass through mountains and valleys, causing transportation difficulties and heavy maintenance workload.
Packaging Detail:
Why Choose Us?
Full Experience in the Industry
In decades of years of exporting, we enjoy high reputation and credit standing.
Mature Production Line
Imported production system ensures sufficient productity, strict quality control and moderate operational cost.
Sophisticated Equipments
Professional Design & Engineering Team
Full hearted technicians are always ready to serve and support you.
Altai Tower Introduction
Qingdao Altai tower Co., Ltd. is a professional manufacturer of telecommunication tower, power tower and tower accessories, and has passed ISO, CE and other international authoritative certification, we have 23 international patents. We are committed to providing customers with the best telecommunication towers and the most professional telecommunication equipment optimization solutions. Many of our products have been exported to more than 100 different countries and regions, such as the United States, Middle East countries, Europe and so on, and have achieved very good market reputation in the local market.
500kV transmission line towers are uniquely designed to handle the large current loads and high voltages needed for long-distance, heavy power transmission applications. Typically 150 to 250 feet tall to provide ample ground clearance for conductors. Among the tallest towers.
110kV electric towers serve an important role in regional transmission and distribution at moderate voltages and tower heights. Lower than 230kV or 500kV systems. Set in concrete piers or steel grillage foundations anchoring the tower base.
33kV power towers provide medium voltage transmission and distribution that is vital for delivering power locally from the high voltage grid. Used for distribution of power to substations, towns and large facilities from grid.
A transmission line tower is a tower-shaped building used for power transmission. Their structural characteristics are that all tower types are space truss structures. The rods are mainly composed of single equilateral angle steel or combined angle steel. The materials generally use Q235 (A3F) and Q345 (16Mn). The connections between the rods are made of thick steel.
Lightning rod protection provide a low-resistance path to ground that can be used to conduct the enormous electrical currents when lightning strikes occur.
Roof-top tower means a tower that is based on a rooftop or similar such structure, rather than on the ground. It can save materials for building a teleccom tower and usually have a larger range of data cover.
Monopole tower body adopts more reasonable segments and is connected with high-strength bolts through connectors, making the installation convenient and fast, and can be adapted to installation in a variety of more complex outdoor sites.
The nut wedge clamp tis composed of a wedge mother, a wedge and a long U-shaped screw with a certain adjustment range. The cable clamp is used both to fix the cable and to adjust the length of the cable.
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