Angle Steel Tension Tower

Qingdao Anbang New Energy is a reliable supplier of Angle Steel Tension Towers, our products strictly select high-strength channel steel that meets national standards as the core material. From raw material selection to the entire forming and processing process, quality standards are strictly controlled to ensure the base material has excellent mechanical properties and corrosion resistance.

The product features a classic truss lattice structure design, providing uniform force distribution, reasonable self-weight, and outstanding wind and seismic resistance.

Combined with high-precision bolt splicing technology, the towers are easy to install on site, with firm and reliable connections that significantly improve construction efficiency and overall structural safety.

It combines high load-bearing capacity, structural stability, long service life, and strong environmental adaptability, precisely suitable for high-voltage, extra-high-voltage, and ultra-high-voltage transmission projects ranging from 110kV to 1000kV.

Our tower can efficiently and stably bear conductor tension, ice load, wind load, and various extreme environmental forces, effectively resisting the structural risks posed by complex terrain and harsh weather. It is a key core support facility for ensuring the safety, reliability, and long-term stable operation of transmission lines in modern power grid construction.

Core Advantages

Excellent Structural Strength

Made of Q355B/Q420B high-strength angle steel with a triangular mechanical truss design, the angle steel tension tower has outstanding overall resistance to overturning and deformation, capable of withstanding extreme conditions such as strong winds, ice accretion, and earthquakes.

Outstanding Corrosion Resistance

Uses a dual anti-corrosion process of hot-dip galvanizing and epoxy powder coating, meeting GB/T 13912 standards. The corrosion resistance lasts ≥30 years, significantly reducing the lifecycle maintenance cost.

Convenient Installation and Maintenance

Standardized factory prefabricated components and on-site bolt assembly make the angle steel tension tower highly efficient to install and with a short construction cycle; the modular design of components facilitates transportation and subsequent inspection and replacement.

Strong Customizable Adaptability

Can be custom-designed based on line voltage, terrain, and angle of turns, allowing the tower to accurately meet the needs of plains, mountainous areas, coastal regions, and other complex scenarios.

Strict Quality Control

The entire process follows GB/T 2694-2018 manufacturing standards, with component precision reaching ±0.5 mm. Multi-dimensional performance tests are conducted before leaving the factory to ensure stable and reliable product quality.

Product Working Principle

The angle steel tension tower uses equilateral angle steel as the main structural member and forms a lattice truss structure through high-strength bolt connections. It disperses and bears the longitudinal tension of conductors, lateral wind load, ice load, and its own weight by utilizing the stability principle of triangles.

The crossarms of the tower carry insulator strings, achieving electrical isolation between the conductors and the tower body, while precisely controlling the spacing between conductors and the safe distance to the ground.

In the event of unforeseen incidents such as conductor breakage, it can effectively withstand unbalanced longitudinal tension, preventing the expansion of the accident scope and ensuring the overall safe and stable operation of the transmission line.

Our Services

Customized Design Services: Provide exclusive angle steel tension tower structural design and solution optimization based on project voltage level, terrain conditions, and load requirements.

Full-Process Manufacturing: Complete the production in a one-stop process, from raw material procurement, CNC processing, corrosion treatment to final inspection, strictly controlling quality and delivery time.

On-site Technical Support: Dispatch professional teams to provide guidance on installation, commissioning, and technical training to ensure smooth construction progress.

After-sales Maintenance Services: Provide lifetime technical consultation, regular inspections, component replacement, and emergency repair services for tension towers to ensure long-term stable operation.

One-stop Solutions: Integrate design, production, installation, and operation & maintenance resources to provide customers with full lifecycle support services for our products.

FAQ

How many years of corrosion protection can the angle steel tension tower ensure?

Using a dual process of hot-dip galvanizing and epoxy powder coating, the corrosion life is ≥30 years, significantly reducing later maintenance frequency and costs.

Can angle steel tension towers be customized according to project terrain?

Yes. We can design the structure and size one-on-one based on conditions such as altitude, wind speed, icing, geology, and the turning angle.

Is the on-site installation of angle steel tension towers complicated?

All use bolted connections, with high precision prefabricated components, no large amount of welding required on-site, installation is fast, construction difficulty is low, and construction period is shorter.

What is the usual production lead time after placing an order?

For standard specification angle steel tension towers, the order cycle generally ranges from 15 to 30 days depending on quantity. For regular custom projects, the overall delivery cycle is about 25–40 working days, specifically depending on structural complexity, voltage level, project conditions, and order quantity. For urgent key projects, we can prioritize design and production scheduling to minimize customization and production cycle, ensuring the project timeline.