Brazilian Utility Relies on Yixing Hongxin 45FT Octagonal Galvanized Steel Poles for 15kV Power Line
August 26, 2026
45FT Octagonal Galvanized Steel Poles for a 15kV Power Line Project in Brazil
In the latest international transmission infrastructure project, a Brazilian customer selected Yixing Hongxin Illumination Facilities Co., Ltd. as its trusted supplier of 45FT octagonal galvanized steel poles. Engineered for 15kV power line application, these poles combine high-strength structural steel, superior hot dip galvanizing, and strict quality control to deliver decades of dependable service in demanding field conditions.
Customer Background
The end customer is a utility and infrastructure developer based in Brazil, responsible for the construction and maintenance of medium-voltage distribution networks. Facing tight project schedules and rigorous local quality requirements, the customer needed a steel pole manufacturer capable of delivering consistent dimensions, certified galvanizing performance, and long-term product warranty support.
Product Specifications
| Parameter | Specification |
|---|---|
| Height | 45FT |
| Shape | Octagonal / 8 Sides |
| Material | Q355 / Q235 |
| Wall Thickness | 3.75mm / 4.0mm |
| Load | 750 KGF |
| Surface Treatment | Hot Dip Galvanized / Black Tar Painting |
| Galvanizing Thickness | Min Average Over 86 Microns |
| Application | 15kV Power Line |
| Warranty | 5 Years |
Why the Customer Chose Yixing Hongxin
- Proven manufacturing strength: over 25 years of history, 30 million RMB registered capital, and a 15,000-square-meter production base.
- Full-process galvanizing expertise: specialized in hot dip galvanized steel poles with an average galvanizing thickness above 86 microns, far exceeding standard corrosion protection requirements.
- High-strength material options: poles are manufactured from Q355/Q235 structural steel with 3.75mm and 4.0mm wall thickness options to match the 750 KGF load requirement.
- Large production capacity: over 1,000 tons per month ensures on-time delivery for the customer's project schedule.
- Comprehensive warranty: a 5-year warranty gives the Brazilian customer long-term peace of mind.
Product Highlights
- 3.75mm galvanized structural steel tubing for balanced strength and weight.
- 4.0mm metal power pole option for extra rigidity on longer spans.
- Q235 steel transmission pole widely proven in medium-voltage line projects.
- Octagonal / 8-side cross-section offers excellent structural rigidity and wind load resistance.
- Black tar painting available as an additional protective layer for highly corrosive environments.
Quality Assurance
Every 45FT octagonal pole undergoes strict dimensional inspection and galvanizing thickness verification before shipment. The hot dip galvanized surface ensures reliable anti-corrosion performance even in tropical climates, while the optional black tar painting provides an extra barrier for poles installed in coastal or industrial areas.
Project Outcome
With the successful delivery of the 45FT octagonal galvanized steel poles, the Brazilian customer completed the 15kV power line construction on schedule. The combination of competitive factory-direct pricing, certified product quality, and responsive engineering support has laid a solid foundation for a long-term partnership between the customer and Yixing Hongxin Illumination Facilities Co., Ltd.