High Strength Structure
High-performance steel structure designed for ultra high voltage transmission applications.
500kV Transmission Tower
Engineered for Maximum Strength.
Our 500kV transmission towers are designed and manufactured to meet international standards, providing exceptional performance and reliability for ultra high voltage power transmission.
High StrengthCorrosion ProtectionGlobal StandardsProject Delivery
Product Overview
Our 500kV transmission towers are designed and manufactured to meet international standards, providing exceptional performance and reliability for ultra high voltage power transmission.
DesignProject-specific engineering
MaterialQ235B / Q355B / Q420B
ProtectionHot-dip galvanized
StandardsIEC / ASTM / EN / GB
Key Features
Corrosion Resistance
Hot-dip galvanized protection for long-term durability in harsh environments.
Easy & Fast Installation
Optimized structural design for efficient transportation and installation.
Long Service Life
Reliable operation with extended service life.
Compliant with International Standards
Manufactured according to international transmission standards.
TOWER TYPES
SUSPENSION TOWER
For straight line sections.
TENSION TOWER
For angle and tension sections.
TERMINAL TOWER
Used at the ends of transmission lines.
DEAD END TOWER
For sectionizing and line terminations.
TRANSPOSITION TOWER
For conductor transposition.
TECHNICAL SPECIFICATIONS
Item Specification
Voltage Level 500kV
Design Standard IEC 60826, ASTM A123, GB/T 2694
Steel Material Q355B / Q420B High Strength Steel
Height (Typical) 35m - 80m
Wind Load Up to 50m/s
Surface Treatment Hot-dip Galvanized (≥85μm)
Insulator Type Suspension / Tension
Application 500kV Power Transmission Line
TOWER STRUCTURE
Main Components:
Cross Arm
Insulator String
Conductor
Tower Body
Diagonal Bracing
Leg
Anchor Bolt
DESIGN & STANDARDS
Our 500kV transmission towers are designed and manufactured in accordance with international standards to ensure safety, reliability and long-term performance.
Applicable Standards:
IEC
ISO
ASTM
GB
AS/NZS
TIA
APPLICATIONS
Ultra High Voltage Transmission
Used for large-scale ultra high voltage power transmission networks.
Long Distance Power Transmission
Suitable for long-distance electricity transmission projects.
Cross Country Projects
Designed for large regional transmission systems.
Mountain Area Transmission
Reliable operation in mountainous terrain.
Desert Area Transmission
Suitable for harsh desert environments.
Coastal Area Transmission
Designed for coastal environments with challenging conditions.
PROJECT SERVICE ADVANTAGES
HIGH QUALITY
Strict Quality Control
GLOBAL SUPPLY
Export to 30+ Countries
PROFESSIONAL SERVICE
Before & After Sales Support
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.
500kV Transmission Tower · Project 01
500kV Transmission Tower · Project 02
500kV Transmission Tower · Project 03
500kV Transmission Tower · Project 04Need reliable 500kV Transmission Tower solutions?
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