Black Tar Painted Hot Dip Galvanized Steel Pole Coating Octagonal Pole
Black Tar Painted Galvanized Coating Octagonal Steel Pole
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 |
We have our own Lab to check the material. After we buy the steel plates, we will have our engineers to check the chemical components and yield strength. If quality fails the test, we will return it to the steel factory. So our customers can rest assured that our steel poles come with good quality.
Production Process
Our factory owns advanced production lines and machines including bending calibration machine, hydraulic plate shearing machine, cutting machine, slitting machine, 208T hydraulic straightener, etc. All insure us to produce steel poles with the best quality.
After the fabrication process as cutting plate, bending, forming, automatic welding, drilling holes, we get poles checked before galvanized, hot dip galvanized and powder coating and finally we get poles checked according to client's requirements.
To ensure the quality, we have professional engineers to inspect the poles during the manufacturing and before delivery.
We have Lab Test, Workload Test, Steel thickness Test, Galvanization thickness Test, etc.
Product Show
Steel Pole of National Electrification Administration
(PHILIPPINES)
Specification for Distribution Steel Pole 25FT, 30FT, 35FT, 40FT,45FT.
|
Height (ft) |
Thickness (mm) |
Butt Diameter (mm) |
Top 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 | 4.0 | 328 | 127 | 750 | 345 | 86 |
Certificate
We have passed the ISO 9001 certificate and Test Certificate of Steel Poles
Packing & Delivery
* We have different packing to meet your requirement.
1. No packing, just bare poles to be delivered directly. This is the most economic way.
2. Sack wrap.
3. Non-woven fabrics wrap.
* We normally use 40ft container and our Port limit weight for 40ft container is 26Tons.
* If poles are with flange or in order to avoid scratch on poles during delivery, we will use 40ft open top container, which is a bit more costive than the 40ft container.
See more at http://www.zd-zd-metalutilitypole.com/
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.