69KV hot dip galvanized steel electric power pole for transmission line
Product Description:
Our compnay could design the practical steel electrical power poles for customers' special use, normally we need customers to provide us some parameter, like as the followings :
- Pole top design load
- Where is the position of the load, the distance from the top
- The wind Speed
- How will the wire distribute
- Pole type with Burial Type or Base Plate type
- The connections mode, use slip joint or flange
- and others can be furthermore discussed when needed.
Raw Material
Applied to the material of general-purpose steel GB/T1591-2008, Q235, Q345, Q420, Q460 used in China.
| China-GB | America-ASTM | Equivalent |
| Q235 | Grade D | SS400,S235JO |
| Q345 | Grade50[345] | S355JR |
| Q420 | Grade60[415] | S420NL |
| Q460 | Grade65[450] | S460NL
|
Product Specification:
| Products | |
| Voltage Grade | |
| Galvanization | |
| Welding | -
According to AWS D 1.1, CO2 welding or submerged arc auto methods -
No fissure, scar, overlap, layer or other defects -
If customers need any other requirements of welding, we also can make adjustment ad your request |
| Life Period | |
| Surface treatment | |
| Advantages | |
Product Test:
JSHG has passed the ISO9001 quality management system. Besides, it processes professional physical and chemical inspection lab and is equipped with X-ray detection system, ultrasonic detection system, screen display universal testing machine, photoelectric emission spectrum analyzer, as well as carbon and sulfur microcomputer analyzer etc.
NEA Standard Specification:
Octagonal Galvanized Steel Pole 25FT, 30FT, 35FT, 40FT,45FT
| Height (ft) | Thickness (mm) | Butt Diameter (mm) | Tip Diameter (mm) | Design Load (kg) | Yield Stress (MPA) | Zinc Coating (microns) |
| 25 | 2.5 | 152 | 120 | 300 | 345 | 86 |
| 30 | 3.0 | 226 | 127 | 500 | 345 | 86 |
| 35 | 3.0 | 248 | 127 | 500 | 345 | 86 |
| 40 | 3.0 | 317 | 127 | 500 | 345 | 86 |
| 45 | 3.0 | 328 | 127 | 500 | 345 | 86 |
Production Process:
- Raw material test
- Cutting
- Bending
- Welding (longitudinal )
- Dimension verify
- Flange welding
- Hole drilling
- Calibration
- Galvanization or powder coating or Bituminous painting
- Recalibration
- Packages
Contact Us:
Jiangsu Hongguang Steel Pole Co., Ltd.
Address: Wanshi Industrial Zone, Yixing City, Jiangsu Pro., P.R.China, 214212
Telphone: +86 510 878 441 56
Fax: +86 510 878 435 28
Trade manager ID: cnhgsteelpole
Whatsapp:+86 18706156685
Please feel free to contact us!
Product Tags:
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