Power Transmission Poles
A transmission tower or power tower (electricity pylon or electric pylon in the United Kingdom, Canada and parts of Europe) is a tall structure, usually a steel lattice tower, used to support an overhead power line.
Angle-steel tower, regular quadrangular truss structure communication tower, using Q345B high-quality steel as the main tower body material, rigid structure, small deformation; angle steel splicing connection, light-weight parts, tower can be manually transported and installed at low cost. Maximum 6 layers of platform can be equipped, each platform supports 6 antennas.
self-supporting tower:
Self-supporting tower usually is 3-leg or 4-leg tower and its material is steel pipe or angle steel
As for the connection, a tubular tower is connected by a flange and angle steel tower is connected by nuts and bolts
Features:
1. Small coefficient of wind load, strong wind-resistance
2. Save land resource, convenient location
Convenient transportation and installation
| Material | 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, or any other standard by client required. |
| Power Capacity | 10~550KV |
| Welding | Welding complies with AWS D1.1 standard.
CO2 welding or submerged arc auto methods No fissure, scar, overlap, layer or other defects Internal and external welding makes the pole more beautiful in shape If customers need any other requirements of welding, we also can make adjustment as your request |
| Galvanization | Hot dip galvanization in accordance with Chinese standard GB/T 13912-2002 and American standard ASTM A123; or any other standard by client required. |
| Joint | Joint with insert mode, flange mode. |
| Painting | According to clients’ request |