High Strength & Stability
Designed to withstand high wind loads and harsh environments.
High Mast Poles
ENGINEERED FOR STRENGTH. BUILT FOR LONG-TERM SERVICE.
Breadcrumb：
High StrengthCorrosion ProtectionGlobal StandardsProject Delivery
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.
DesignProject-specific engineering
MaterialQ235B / Q355B / Q420B
ProtectionHot-dip galvanized
StandardsIEC / ASTM / EN / GB
Key Features
Corrosion Protection
Hot-dip galvanized for excellent corrosion resistance.
Easy Installation & Maintenance
Optimized structure for quick installation and easy maintenance.
Long Service Life
High quality materials ensure long service life.
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.
PROJECT CASES
Representative structures for international power infrastructure projects.
Project reference 01
Project reference 02
Project reference 03
Project reference 04Manufacturing Process
Controlled production from certified raw material to export-ready delivery.
01Raw MaterialHigh-quality steel material inspection.
02CuttingCNC cutting for precise parts.
03WeldingAutomatic welding ensures strong joints.
04GalvanizingHot dip galvanizing for corrosion protection.
05InspectionStrict quality inspection before delivery.
06Packing & DeliverySecure packing and timely shipment.
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