High Strength Structure
Designed to withstand high wind loads and harsh environments.
High Mast Poles
High mast poles are tall lighting structures designed to illuminate large areas with powerful lighting systems. ZZ Steel High Mast Poles offer superior strength, excellent corrosion resistance, and reliable performance for highway, port, airport, stadium and industrial applications.
High Strength
& Stability
& Stability
Corrosion
Protection
Protection
Easy Installation
& Maintenance
& Maintenance
Long Service
Life
Life
Product Overview
ZZ Steel High Mast Poles are engineered and manufactured in accordance with international standards such as IEC, ASTM, AS/NZS and GB. They are widely used to illuminate large areas requiring high-intensity lighting from a single high point.
Product TypeHigh Mast Pole
Height Range15m – 60m
MaterialQ235B / Q355B / Q420B
Surface TreatmentHot Dip Galvanized
Galvanizing StandardISO 1461 / ASTM A123
Design StandardIEC 60826 / ASTM A36 / GB/T 2694 / AS/NZS 4676
Wind SpeedUp to 60m/s
Seismic IntensityUp to 9 degree
Service LifeMore than 30 years
Key Features
Hot Dip Galvanized
Excellent corrosion resistance ensures long service life.
Powerful Lighting Support
Supports multiple high-intensity luminaires for maximum illumination.
Easy Installation
Flange connection or direct burial for quick installation.
Low Maintenance
Reliable performance with minimal maintenance requirements.
Types of High Mast Poles
Round High Mast Pole
Polygonal High Mast Pole
Octagonal High Mast Pole
Conical High Mast Pole
Multi-Arm High Mast Pole
Technical Specifications (Example)
| Height (m) | Top Diameter (mm) | Bottom Diameter (mm) | Wall Thickness (mm) | Flange Plate (mm) | Bolt Circle (mm) | Bolt Size | Wind Speed (m/s) | Design Standard |
|---|---|---|---|---|---|---|---|---|
| 15 – 20 | 114 – 168 | 275 – 400 | 4 – 6 | 10 – 16 | 240 – 350 | M18 – M24 | Up to 60 | IEC 60826 |
| 20 – 30 | 168 – 219 | 325 – 500 | 5 – 8 | 12 – 20 | 300 – 450 | M20 – M30 | Up to 60 | IEC 60826 |
| 30 – 40 | 219 – 273 | 426 – 610 | 6 – 10 | 16 – 25 | 350 – 550 | M24 – M36 | Up to 60 | IEC 60826 |
| 40 – 60 | 273 – 325 | 508 – 780 | 8 – 12 | 20 – 30 | 450 – 650 | M30 – M42 | Up to 60 | IEC 60826 |
Note: Data above for reference only. Custom design available according to project requirements.
Manufacturing Process
1Raw MaterialHigh-quality steel material inspection.
2CuttingCNC cutting for precise parts.
3WeldingAutomatic welding ensures strong joints.
4GalvanizingHot dip galvanizing for corrosion protection.
5InspectionStrict quality inspection before delivery.
6Packing & DeliverySecure packing and timely shipment.
Project Cases
View All Projects →
Port High Mast Lighting Project
in China
Airport Lighting Project
in Saudi Arabia
Stadium Lighting Project
in Qatar
Highway Lighting Project
in India
Industrial Area Lighting Project
in Vietnam
Need Reliable High Mast Pole Solutions?
ZZ Steel is your trusted partner for high quality high mast pole manufacturing.
Contact us today to get a competitive quote for your project.