Jiangsu milky way steel poles co.,ltd
Jiangsu Milky Way Steel Poles Co.,Ltd We Focous on High Quality
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Hot Galvanized Round 20 M Steel Electric Utility Power Transmission Tower Monopo Hardware 4mm for Power Distribution
Specification:
| Distribution Range | ||||
| Product Code | Length | ULS | Pole Dimension | |
| Top | Base | |||
| 11M 13.5KN | 11M | 13.5kN | 160 | 328 |
| 12.5M 12KN | 12.5M | 12KN | 160 | 340 |
| 12.5M 16KN | 12.5M | 16KN | 180 | 380 |
| 12.5M 24KN | 12.5M | 24KN | 200 | 420 |
| 14M 16KN | 14M | 16KN | 190 | 402 |
| 14M 24KN | 14M | 24KN | 210 | 465 |
| 15.5M 12KN | 15.5M | 12KN | 160 | 405 |
| 15.5M 24KN | 15.5M | 24KN | 210 | 500 |
| Note:Tapered 12-sided, direct buried Pole deflection less than 5% of pole height at 50% ULS | ||||
| Sub Transmission Range | ||||
| Product Code | Length | ULS | Pole Dimension | |
| Top | Base | |||
| 18.5M 24KN | 18.5M | 24KN | 210 | 660 |
| 18.5M 40KN | 18.5M | 40KN | 260 | 730 |
| 21M 40KN | 21M | 30KN | 220 | 697 |
| 21M 40KN | 21M | 40KN | 260 | 795 |
| 24M 30KN | 24M | 30KN | 220 | 755 |
| 24M 40KN | 24M | 40KN | 300 | 760 |
| Note:Tapered 12-sided, direct buried | ||||
Descripition of material:
1. Poles are made by the high-quality metal plants,which were molded into the multi-row cone-shaped vertical steel barwith hot galvanized anti-corrosion treatment
2. Light plate frame is made by high-quality stainless steel
3. Fastened bolts and nuts of stainless steel
Normally Q345B/A572, Minimum Yield Strength ≥ 345 N/mm²
Q235B/A36, Minimum Yield Strength ≥ 235 N/mm²
As well as Hot rolled coil from ASTM A572 GR65, GR50, SS400
Some of the advantages of steel poles over wood poles are as follows:
Lighter - steel poles are significantly lighter than wood poles
More consistent - steel poles do not vary in dimension
Longer service life – steel poles are not vulnerable to insects, woodpeckers or other wildlife
Cost competitive – steel poles are becoming much more affordable as an alternative to wood
Recyclable – steel poles are recyclable after their service life
Different appearances - steel poles are available painted, with a traditional galvanized finish, or in weathering steel
With the advantages of steel, utility companies continue to rely on steel distribution poles in place of wood.
Welding:
Advanced submerge-arc welding and CNC welding equipment. It has past flaw testing, internal and external double welding makes the welding beautiful in shape. It confirms with the international welding standard of CWB and AWS D 1.1
Galvanization
Standard:NFA91121
Average thickness of the galvanization:Not less than 86μm.
Installation
- Remove all the equipment on the pole during Assembly.
- Circle a sling around th epole shaft of each section.
- Fix the sling on top section to one pulley block.
- The sling on the bottom section is tightly fixed and fixed at the center of gravity.
- Make the steel pole vertical by tighten the sling of the top section.
- Fix the steel pole.
- Remove the sling.