power transmission line tower

10kv-500kv electric transmission tubular steel  pole tower

 1.Category:
O TRANSMISSION ANGLE TOWERS
O STEEL PIPE COMBINATION TOWERS
O STEEL TUBE POLES
O SUBSTATION STRUCTURES
O ALL KINDS OF CUSTOMIZED STEEL TOWERS

   2.Voltage: 10KV-500KV power transmission line  tower 

1. ISO and AWS Certificate 
2. 20 years production experience 
3. Material :Q235, Q345, Q420B 
4. Hot DIP galvanization 
5. OEM is welcome 
6. High quality with reasonable price 
7. Can produce various height and structural tower 
8. Monthly production capacity can reach 10000 Metric tons 

     3. Performance Standard 
Besides conforms to the drawing and design, the materials and fabrication of tower components shall conform to the following standards (Chinese Standards) and customer's requirements. 
     4. Steel pipe tower welded requirements 
1 )we used CO2 welding and submerged arc auto welding or other methods. 
2 )Welded seam shall be full penetration and grinded. 
3 )The welded product has no fissure, scar, overlap, layer or other defects. 
      5. Steel tower Galvanization 
All steel items ,bolts ,nuts ,washers & other components to be hot -dip galvanized with uniform. As per (ASTM-A-123).