Product

  • Polygonal Tubular Pole
  • Polygonal Tubular Pole
  • Polygonal Tubular Pole
  • Polygonal Tubular Pole
  • Polygonal Tubular Pole
  • Polygonal Tubular Pole
  • Polygonal Tubular Pole
  • Polygonal Tubular Pole
Polygonal Tubular Pole
Polygonal Tubular Pole
Polygonal Tubular Pole
Polygonal Tubular Pole
Polygonal Tubular Pole
Polygonal Tubular Pole
Polygonal Tubular Pole
Polygonal Tubular Pole
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Polygonal Tubular Pole

Polygonal Tubular Pole is a single body steel pipe support structure with a polygonal cross-section face such as regular hexagon or regular octagon

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  • Description
  • Polygonal Tubular Pole is a single body steel pipe support structure with a polygonal cross-section face such as regular hexagon or regular octagon, it focus on "lightweight and intensive" features, and it is the main choice for urban distribution networks.

    Advantages
    - Superior Stability: Compared with circular tubular poles, the torsional performance of the polygonal cross-section is improved by 15%-25%. It can effectively resist strong gusts in cities and prevent the pole from shaking.
    - Flexible Processing and Customization: The number of polygonal sides (e.g., 6 sides, 8 sides) can be adjusted according to the power transmission line capacity, and the pole height can be cut as needed. It can adapt to narrow installation spaces in urban roads and residential areas.
    - Efficient Installation: It has an integrated single-pole structure, no assembling work required, "integral hoisting" mode is adopted for installation. The installation time of a single pole can be controlled within 2-4 hours, which greatly shortens the power outage construction time in cities.

    Application
    - 10kV-110kV urban distribution networks (e.g., power supply for residential areas, power transmission along roads);
    - Areas with narrow installation spaces such as urban core areas and commercial streets;
    - Municipal supporting projects that have high requirements for the torsional resistance of poles and construction efficiency.

     

    Features Of Power Transmission Tower

    Stable Structure / High Load-Bearing Capacity  
    - Power tower is made of high-strength steel with scientific mechanical design  
    - It can resist wind, ice-snow and earthquakes. It can support high-voltage conductors of 110KV-1000KV and maintain stability during long-term operation.   
    - Suitable for coastal areas, plateaus and frigid regions, it can be customized for terrains like mountains and swamps ,adapting to complicated environments.  
    Quality Assurance  
    Our company has a complete set of production processes, inspection procedures and inspection standards.Steel surface treatment, bending, welding and assembling are strictly carried out in accordance with standards, process flows and quality requirements to ensure product quality.

    1.Excellent Anti-Corrosion & Anti-Oxidation Performance, Long Service Life  
    Hot galvanized treatment thickness is enough strictly according to related standards.    
    2. Expandable / Intelligent  
    Reserved installation positions allow integration of weather monitoring and ice-coating monitoring device, meeting the upgrading needs of smart power grids.  
    3. Convenient Construction  
    It can be used in different terrain environments, featuring easy installation and convenient maintenance during operation.

    DescriptionDetailed Specification And Major Design Parameters
    Design Code

    1.China National standards

    a. DL/T 5154-2002 Technical Regulation of Design For Tower and Pole Structures of Overhead Transmission Line  
    b. DL/T 5219-2005 Technical Regulation for Designing Foundation of Overhead Transmission Line

    2.  American Standard:  
    a. ASCE 10-97-2000 Design of Latticed Steel Transmission Structures  
    b. ACI 318-02 Building Code Requirement for Structure Concrete

    Design Software PLS and MS Tower, SAP2000, AutoCAD, STW, TWsolid, SLCAD etc
    Load Test/Destructive Test We can arrange it by Government authority if it is necessary and the cost of such kind of test is separately from the tower pricing.
    Voltage33KV, 66/69KV, 110KV, 220KV/230KV, 330KV, 380/400KV, 500KV, 750KV, 800KV, 1000KV Transmission Line
    Hot-dip GalvanizationISO 1461-2009, ASTM A123
    Steel Grade1. High strength low alloy structural steel: Q420B which is equivalent with ASTM Gr60  
    2. High strength low alloy structural steels: Q355B which is equivalent with ASTM Gr50 or S355JR  
    3. Carbon Structural Steel: Q235B which is equivalent with ASTM A36 or S235JR
    Bolts And NutsMainly ISO 898 grade 6.8 and 8.8 bolts for Both Chinese, ISO and DIN standard
    WarrantyTower structures: 10 years
    Return Period50 Years

Polygonal Tubular Pole

Polygonal Tubular Pole is a single body steel pipe support structure with a polygonal cross-section face such as regular hexagon or regular octagon

Whatsapp:

Still hesitating? Get a sample first, Contact us !

Yinta Honors

Our company established complete of quality management system covering from product design,raw material procurement,production&assembling and aftersales service according to ISO9001 quality management system authenticate requirements, we follow the philosophy “quality is our company’s life and working efficiency is the base of our company’s development”, providing all-side service to our customers heart and soul.

Quality Management System Certification
Occupational Health System Certification
Certificate
Environmental Management System Certification
Inspection Report for Angle Steel Towers with Voltage Levels of 500KV and Below
Inspection Report for Angle Steel Towers with Voltage Levels of 500KV and Below
Inspection Report for Angle Steel Towers with Voltage Levels of 500KV and Below
Business License

Yinta Strength

30,000 square meter smart assembling workshop,10,000 square meter storage area and enough large trial assembling area,10 sets of high speed production line for angular tower,3 sets of large size laser CNC cutting equipment,60 sets of CNC welding equipment and 72 sets of other auxillary equipment,we also possess large scale hot galvanized base.

Corporate Strength
Corporate Strength
Corporate Strength
Corporate Strength
Corporate Strength
Corporate Strength
Corporate Strength
Corporate Strength

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