Strong and Sturdy Power Transmission Poles Made from Q345B/A572 and Q235B/A36 Materials
Product Specifications
| Attribute |
Value |
| Product Name |
Galvanized Steel Pole |
| Application |
Transmission Line |
| Design |
Customized |
| Surface treatment |
Hot dip galvanization |
| Welding standard |
AWS D1.1 |
| Galvanization Thickness |
Average 86um |
| Material |
Q345 |
Technical Specifications
| Feature |
Specification |
| Suitable For |
11M 836kg Load Weight Transmission Distribution |
| Shape |
Conoid, Multi-pyramidal, Columniform, Polygonal or Conical |
| Material Options |
Q345B/A572 (min yield strength ≥345N/mm²), Q235B/A36 (min yield strength ≥235N/mm²), Q460, ASTM573 GR65/GR50, SS400, SS490, ST52 |
| Dimension Tolerance |
±2% |
| Power Capacity |
10KV ~550KV |
| Safety Factors |
8 for conducting wire, 8 for grounding wire |
| Design Load |
300~1000kg applied 50cm from pole top |
| Surface Treatment |
Hot dip galvanized (ASTM A123), color polyester powder, or client-specified |
| Joint Types |
Insert mode, inner flange mode, face-to-face joint mode |
| Structural Design |
Earthquake resistant (8 grade), withstands 160km/h (30m/s) winds |
| Material Strength |
Min yield: 355MPa, Min tensile: 490MPa, Max tensile: 620MPa |
| Standards |
ISO 9001, AWS D1.1 welding standard |
10 Advantages of Steel Utility Poles
- Easy to Handle
- Light Weight
- Long Life
- Cost Effective
- Low Maintenance
- Sustainable
- Durable
- Safe
- Aesthetic
- Engineered for Strength
Production Process
Raw material test
Cutting
Bending
Longitudinal welding
Dimension verification
Flange welding
Hole drilling
Sample assembly
Surface cleaning
Galvanization/powder coating/painting
Recalibration
Packaging
Company Profile
JiangSu Milky Way Steel Poles Co., Ltd. was established in 1988 and is located in Yixing City, Jiangsu Province. With a facility covering 35,000 square meters and annual output value reaching 200 million, we have over 20 years of experience in design and production.
Our product range includes power poles, communication towers, street lighting poles, and steel brackets. We maintain strong technical capabilities, advanced production equipment, and a comprehensive quality management system, ensuring our products meet international advanced standards.
