High Strength
Optimized design with excellent load capacity.
Angle Steel Towers
ENGINEERED FOR STRENGTH. BUILT FOR LONG-TERM SERVICE.
ZZ Steel Angle Steel Towers are engineered for strength, durability and cost-effectiveness. Widely used in transmission and distribution lines, our angle towers deliver excellent performance in various terrains and environmental conditions.
High StrengthCorrosion ProtectionGlobal StandardsProject Delivery
Product Overview
Angle Steel Towers are fabricated using high-quality angle steel and connected by bolts. They are suitable for voltage levels from 10kV to 500kV and can be customized according to client’s drawings and technical requirements. Product Details ● Voltage Range: 10kV ~ 500kV ● Tower Type: Suspension, Tension, Terminal, Transposition, etc. ● Material: Q355B, Q420B, Q460B, or as required ● Surface Protection: Hot Dip Galvanized (ISO 1461) ● Design Standard: GB, IEC, AS/NZS, ANSI/TIA or other standards
DesignProject-specific engineering
MaterialQ235B / Q355B / Q420B
ProtectionHot-dip galvanized
StandardsIEC / ASTM / EN / GB
Key Features
Cost Effective
Economical solution with low maintenance.
Long Service Life
Hot dip galvanized for superior corrosion protection.
Easy Installation
Simple structure and convenient transportation.
APPLICATION ENVIRONMENT
Mountain Area
Plain Area
Desert Area
Coastal Area
TOWER TYPES
Suspension Tower
Used for straight sections to support conductors.
Tension Tower
Used for angles or changes in direction.
Terminal Tower
Used at the end of line or at substations.
Transposition Tower
Used for conductor transposition sections.
Special Tower
Customized designs for specific project needs.
TECHNICAL SPECIFICATIONS
Voltage Level (kV) Tower Height (m) Cross Arm Width (m) Design Wind Speed (m/s) Design Ice Thickness (mm)
10 - 35 10 - 25 1.2 - 2.5 ≤30 ≤10
66 15 - 35 2.5 - 3.5 ≤30 ≤10
110 20 - 40 3.0 - 4.0 ≤30 ≤10
132 20 - 45 3.0 - 4.5 ≤30 ≤10
220 25 - 55 4.0 - 6.0 ≤35 ≤10
330 30 - 65 5.0 - 7.0 ≤35 ≤10
500 35 - 80 6.0 - 9.0 ≤40 ≤15
Note: Above data is for reference only. We can customize according to project requirements.
STRUCTURE COMPONENTS
Angle Steel Members
Bolted Connection
Gusset Plate
MANUFACTURING & SURFACE PROTECTION
1. Raw Material
High quality angle steel from top steel mills.
2. Cutting & Drilling
CNC cutting and drilling for high precision.
3. Welding
Professional welding ensures strong and reliable joints.
4. Trial Assembly
All tower members are pre-assembled and checked before galvanizing.
5. Hot Dip Galvanizing
Galvanized according to ISO 1461 standard.
6. Packing & Delivery
Secure packing and on-time delivery worldwide.
APPLICATIONS
Power Transmission
High voltage transmission line projects.
Power Distribution
Distribution network applications.
Industrial Projects
Power supply for industrial areas and plants.
Renewable Energy
Wind farm and solar farm power evacuation.
WHY CHOOSE ZZ STEEL
● Over 20 years of manufacturing experience
● Advanced production equipment and skilled team
● Strict quality control from raw material to finished products
● Customized solutions to meet different project needs
● Reliable after-sales service and technical support
Structural Features
● Tower body is assembled with angle steel members and gusset plates. ● Bolted connection, easy for transportation and installation. ● Optimized structural design to ensure high strength and stability. ● Compact structure with small footprint. ● Strong adaptability to harsh environments.
● Tower body is assembled with angle steel members and gusset plates. ● Bolted connection, easy for transportation and installation. ● Optimized structural design to ensure high strength and stability. ● Compact structure with small footprint. ● Strong adaptability to harsh environments.
STRUCTURE COMPONENTS
Angle Steel Members Bolted Connection Gusset Plate
MANUFACTURING & SURFACE PROTECTION
1. Raw Material High quality angle steel from top steel mills.
2. Cutting & Drilling
CNC cutting and drilling for high precision.
3. Welding
Professional welding ensures strong and reliable joints.
4. Trial Assembly
All tower members are pre-assembled and checked before galvanizing.
5. Hot Dip Galvanizing
Galvanized according to ISO 1461 standard.
6. Packing & Delivery
Secure packing and on-time delivery worldwide.
Manufacturing Process
Controlled production from certified raw material to export-ready delivery.
01Raw Material InspectionDocumented process control
02CNC CuttingDocumented process control
03Forming & DrillingDocumented process control
04Qualified WeldingDocumented process control
05Hot-Dip GalvanizingDocumented process control
06Trial AssemblyDocumented process control
07Final InspectionDocumented process control
08Packing & DeliveryDocumented process control
Project References
Representative transmission towers solutions for international infrastructure projects.
Angle Steel Towers · Project 01
Angle Steel Towers · Project 02
Angle Steel Towers · Project 03
Angle Steel Towers · Project 04Need reliable Angle Steel Towers solutions?
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