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230kv HV Electric Power Transmission Line Tower

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230kv HV Electric Power Transmission Line Tower

230kv Angular Steel Transmission Tower
230kv Angular Steel Transmission Tower
230kv Angular Steel Transmission Tower
230kv Angular Steel Transmission Tower
230kv Angular Steel Transmission Tower

230kv HV Electric Power Transmission Line Tower

230kV transmission towers enable efficient heavy-duty electric power transmission and interconnection over long distances across a region. With appropriate design and fabrication, it can enjoy long life span and provide effective transmission capacity. 
  • Item NO.:

  • Order(MOQ):

    10 MT
  • Payment:

    T/T, L/C, D/P
  • Product Origin:

    Shandong, China
  • Color:

    Silver / as per customization
  • Shipping Port:

    Qingdao, China
  • Lead Time:

    3,000 MT/ Month

230KV overhead lines consist of: wires, insulators, hardware, towers and their foundations, lightning protection wires and grounding devices, etc.



Product Name230KV Transmission Line Tower


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: 

angular steel electric tower


Why Choose Us? 


Full Experience in the Industry

In decades of years of exporting, we enjoy high reputation and credit standing.

power pylon 


Mature Production Line

Imported production system ensures sufficient productity, strict quality control and moderate operational cost.

230kv transmission line

230kv pylon

230kv power tower



Sophisticated Equipments

China supplier


Professional Design & Engineering Team

Full hearted technicians are always ready to serve and support you. 

230kv tower 



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.

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Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.