Single Circuit Tangent Pole220kV
Transmission Poles
Engineered for Extreme Strength. Built for the Future.
Our 220kV transmission poles are engineered and manufactured to deliver exceptional performance, reliability and safety for high voltage power transmission. Designed for long-term durability, they are the ideal solution for complex terrain and heavy-load transmission networks.
High Strength & StabilityCorrosion ResistanceEasy & Fast InstallationLong Service LifeInternational Standards
Pole Types
Single Circuit Tangent Pole
Angle Pole
Dead End Pole
Double Circuit Tangent PoleKey Features
- Specifically engineered for 220kV transmission lines
- High-strength steel with optimized structural design
- Hot-dip galvanized for superior corrosion protection
- Excellent wind and mechanical-load performance
- Compact structure for transport and installation
- Low maintenance and long service life
- Compliant with IEC, ASTM, GB and ANSI standards
Technical Specifications
| Voltage Level | 220kV |
|---|---|
| Height | 25m – 55m (Customized) |
| Design Standard | IEC 60826, ASTM A123, GB/T 2694 |
| Steel Material | Q355B / Q420B High Strength Steel |
| Wind Load | Up to 50m/s |
| Surface Treatment | Hot-dip Galvanized (≥85μm) |
| Joint Type | Flange Connection / Slip Joint |
| Service Life | More than 30 years |
Pole Structure
Manufacturing Process
Project Cases
Mountain Transmission Project
River Crossing Project
Highland Power Grid Project
Industrial Power Transmission
Valley Transmission Project
Cross Country Power GridOEM & ODM
AVAILABLE
AVAILABLE
GLOBAL SUPPLY
EXPERIENCE
EXPERIENCE
HIGH QUALITY
ASSURANCE
ASSURANCE
PROFESSIONAL
AFTER-SALES SUPPORT
AFTER-SALES SUPPORT