1、Introduction
The 80m Steel Lattice Transmission Tower is a heavy-duty, self-supporting structure engineered for high-voltage overhead transmission lines. Manufactured with high-strength Q345/Q355 angle steel and treated with full hot-dip galvanizing, this tower delivers exceptional durability, structural stability, and long-term corrosion resistance for outdoor power grid applications.
2、Specifications
| Item | Details |
|---|---|
| Category | Steel Lattice Transmission Tower |
| Product Name | 80m Steel Lattice Transmission Tower |
| Material | Q235 / Q345 / Q355 High-Strength Angle Steel |
| Structure Type | 4-Leg Self-Supporting Lattice Tower |
| Height Range | 20m – 100m (Standard), Customizable |
| Surface Treatment | Hot-Dip Galvanizing (ASTM A123 / ISO1461) |
| Wind Resistance | Custom Design (30–50 m/s or project requirement) |
| Top Platform Load | Supports cross-arms, insulators, grounding, microwave/antenna load (customizable) |
| Foundation Type | Reinforced Concrete Footing |
| Service Life | 20–35 Years Outdoor Anti-Corrosion |
| Quality Standards | IEC / ISO / ASTM / EN / GB |
| Key Features | – 80m height supports long-span overhead power lines- High-strength Q345/Q355 steel for superior load capacity- Self-supporting structure reduces foundation cost- Hot-dip galvanized for long-term corrosion protection- Modular bolted components for easy installation- Suitable for high wind and seismic zones- Compliant with global EPC standards |
| Applications | – 35kV–500kV High-voltage transmission lines- National & regional grid expansion- Rural/urban long-distance power delivery- Substation connection lines- Utility and EPC contractor projects |
3、Why Choose the 80m Steel Lattice Tower
Choosing the 80m Steel Lattice Tower provides significant advantages for modern high-voltage transmission line projects. Its engineering design, durability, and adaptability make it one of the most reliable and cost-effective tower solutions in the power industry.
1. Exceptional Structural Strength
Built with high-strength Q345/Q355 angle steel, the tower delivers outstanding bending, torsion, and load-bearing performance, supporting long-span and heavy conductor loads.
2. Long Service Life with Low Maintenance
The tower is fully protected with hot-dip galvanizing, ensuring 20–35 years of corrosion resistance in harsh environments, including coastal, desert, and high-humidity regions.
3. Reliable for High Wind and Seismic Regions
Engineered to meet international wind speed and seismic design requirements, the tower remains stable and secure even in extreme weather or high-risk zones.
4. Universal Standards for Global Projects
Compliant with IEC, ISO, ASTM, EN, and GB standards, making it suitable for international EPC contractors, utility companies, and government grid projects.
5. Cost-Effective for Large Power Grid Construction
Its modular, bolted structure reduces transportation volume, installation time, and overall construction costs, making it ideal for projects with large-scale tower deployment.
6. Customizable for Any Terrain or Project Needs
Height, materials, load rating, wind resistance, and accessories can be fully customized, ensuring the tower fits different terrains, climates, and engineering requirements.
4、FAQ – Frequently Asked Questions
1. What is the typical height range for the 80m Steel Lattice Tower?
The standard height range is 20m to 100m. Custom heights can be designed according to specific project needs.
2. How long is the service life of the tower?
The tower is designed to last 20–35 years with minimal maintenance, thanks to its hot-dip galvanized coating that ensures long-term corrosion resistance.
3. What materials are used in the construction of the tower?
The tower is made from high-strength Q235, Q345, or Q355 angle steel, providing superior durability, load-bearing capacity, and structural integrity.
4. Can the tower withstand extreme weather conditions?
Yes, the tower is engineered to withstand high wind speeds (up to 50 m/s) and seismic zones, making it suitable for installation in harsh environments.
5. Is customization available for the tower design?
Yes, we offer full customization options based on your specific project requirements, including height, load rating, wind resistance, and accessories.
6. Which international standards does the tower meet?
The 80m Steel Lattice Tower meets multiple global standards including IEC, ISO, ASTM, EN, and GB, making it ideal for international utility and EPC projects.
