Steel tower type: tubular steel pole
Voltage: 10-500kV and below

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.

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

Joint:

Joint with insert mode, flange mode.

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.

Shape: generally round/polygonal face, and can be designed as the customers require.
Surface layer: zinc layer with hot dip galvanized
Lifespan: more than 50 years
Production capacity: 30,000MT per year