500kV Transmission Towers

Engineered for Maximum Strength.
Built for the Future.

Our 500kV transmission towers are designed and manufactured to meet international standards, providing exceptional performance and reliability for ultra high voltage power transmission. Ideal for long-distance, heavy-load networks in the most demanding environments.

High Strength
Structure

Corrosion
Resistance

Easy & Fast
Installation

Long Service
Life

Compliant with
International 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 sectionalizing and line terminations.

Transposition Tower

For conductor transposition.

Key Features

Designed for 500kV ultra high voltage transmission lines
High strength steel with optimized structural design
Hot-dip galvanized for superior corrosion protection
Excellent wind and mechanical load performance
Compact and stable structure for heavy loads
Easy to transport and install
Compliant with IEC, ASTM, GB, AS/NZS standards
Customizable to meet project requirements

Technical Specifications

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

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.

IECISOASTMGBAS/NZSTIA