Dead End Tower
Dead End Towers are used at the end of transmission lines or at sectioning points to withstand the full tension of conductors in one direction, ensuring reliable and safe power transmission.
Product Overview
ZZ Steel Dead End Towers are engineered to resist the full tensile force of conductors from one direction. They are commonly installed at the end of transmission lines, near substations, river crossings, and at sectioning points.
Product TypeDead End Tower
Voltage Level33kV – 1000kV
MaterialQ235B / Q355B / Q420B
Surface TreatmentHot Dip Galvanized
Galvanizing StandardISO 1461 / ASTM A123
Design StandardIEC 60826 / ASTM A123
BS EN 10025 / AS/NZS 7000
BS EN 10025 / AS/NZS 7000
Wind SpeedUp to 60m/s
Seismic IntensityUp to 9 degree
Service LifeMore than 30 years
Key Features
High Tension Resistance
Designed to withstand full conductor tension forces from one direction.
Robust & Durable Structure
Made with high-quality steel and advanced engineering for long-term performance.
Corrosion Protection
Hot dip galvanized to ensure excellent corrosion resistance in harsh environments.
Custom Engineering
Tailored design based on project requirements and site conditions.
Easy Installation & Maintenance
Optimized structure for easy transportation, installation and maintenance.
Types of Dead End Towers
Single CircuitDead End Tower
Double CircuitDead End Tower
V TypeDead End Tower
Multi CircuitDead End Tower
Cross ArmDead End Tower
Technical Specifications (Example)
| Voltage Level (kV) | Tower Type | Tower Height (m) | Cross Arm (m) | Wind Load (m/s) | Conductor Type | Design Standard |
|---|---|---|---|---|---|---|
| 33 | Single Circuit | 15 – 25 | 1.6 – 2.0 | Up to 60 | ACSR / AAC | IEC 60826 |
| 110 | Single Circuit | 20 – 30 | 2.0 – 2.5 | Up to 60 | ACSR / AAC | IEC 60826 |
| 220 | Double Circuit | 25 – 40 | 2.5 – 3.5 | Up to 60 | ACSR / AAC | IEC 60826 |
| 330 | Double Circuit | 30 – 50 | 3.0 – 4.0 | Up to 60 | ACSR / AAC | IEC 60826 |
| 500 | Multi Circuit | 40 – 60 | 3.5 – 5.0 | Up to 60 | ACSR / AAC | IEC 60826 |
| 750 | Multi Circuit | 45 – 70 | 4.0 – 5.5 | Up to 60 | ACSR / AAC | IEC 60826 |
| 1000 | Multi Circuit | 50 – 80 | 4.5 – 6.0 | Up to 60 | ACSR / AAC | IEC 60826 |
Note: Data above for reference only. Custom design available according to project requirements.
Manufacturing Process
1 Raw MaterialHigh-quality steel inspection
2 CuttingCNC cutting for precise parts
3 WeldingAutomatic welding ensures strong joints
4 AssemblyPre-assembly for accurate fit-up
5 GalvanizingHot dip galvanizing for corrosion protection
6 InspectionStrict quality inspection before delivery
7 Packing & DeliverySecure packing and timely shipmentProject Cases
View All Projects →
500kV Power Projectin Brazil
220kV Transmission LineProject in Saudi Arabia
132kV Power Line Projectin Indonesia
500kV Substation Projectin Kenya
330kV Transmission LineProject in Kazakhstan
Need Reliable Dead End Tower Solutions?
ZZ Steel is your trusted partner for high-quality transmission tower manufacturing.
Contact us today to get a competitive quote for your project.