The High Voltage Electric Power Transmission Line Towers have to pre-assembled before and after hot dip galvanized, to ensure all the details are finished as your design and requirment, and your in-site operation can go on smoothly.
Raw material test → Cutting →Welding →Dimension verify →Hole drilling →trial assemble → surface clean→ Galvanization or powder coating ,painting →trial assemble→Recalibration →Packaging
500 kv high-voltage power transmission line steel tower
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.
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 with insert mode, flange mode.
More Than 30 Years
Independent foundation /Raft foundation /Pile foundation
ISO9001:2008 / SGS inspection before shippment
Within 30 days after recepit your deposit
4. Good Quality.