Galvanized Steel Power Transmission Poles for Utility Lines
Available in 25ft, 30ft, 35ft, and 40ft lengths with competitive pricing
Product Specifications
| Product Name |
Galvanized Power Pole |
| Shape |
Octagonal Or Round |
| Power Capacity |
10kV to 220kV |
| Joint of Poles |
Slip joint |
| Warranty time |
15 years |
| Thickness |
1 mm to 36mm |
Steel Material Quality
All materials are sourced from reputable mills to ensure quality. Each shipment includes a mill certificate with stamp and signature for verification before unloading.
Before production, all materials undergo rigorous chemical and physical analysis to confirm they meet required strength and composition standards.
Detailed Specifications
| Types Length |
45ft |
50ft |
55ft |
60ft |
65ft |
70ft |
| 13.75m |
15.25m |
16.80m |
18.30m |
19.85m |
21.35m |
| B (0°-2°) |
| Top diameter (mm) |
200 |
200 |
200 |
200 |
200 |
200 |
| Butt diameter (mm) |
345 |
370 |
395 |
415 |
435 |
455 |
| Thickness (mm) |
6 |
6 |
6 |
6 |
6 |
6 |
Manufacturing Tolerances
- Component Length: -25mm to 75mm
- Straightness: 2mm/m
- Twisting degree: 1° per 3 meters length
- Ovalisation: Maximum is 3%
- The average diameter: +/-0.5%
- Slip length: +/-150mm
Welding Standards
Our welding processes have passed flaw testing. We use internal and external double welding for both strength and aesthetic quality.
Welding Standard: AWS (American Welding Society) D 1.1
Surface Treatment
Hot dip galvanized following ASTM A 123 standards. Custom color polyester powder or other client-required finishes available.
Company Introduction
Jiangsu Milky Way Steel Poles, established in 1991 and located in Wuxi, China near Shanghai Port, has over 24 years of experience manufacturing steel poles including transmission power poles, street light poles, and high mast poles.
Since 1991, we've exported to over 70 countries worldwide including the USA, Australia, Russia, Germany, Spain, Philippines, Malaysia, and throughout Africa.
We've supplied major projects globally, including street light poles for Dubai Tower and high mast poles for the Sochi Winter Olympic Games.
