Performance standard:
Besides conforms to the drawing and design, the materials and fabrication of tower components shall conform to the following standards (Chinese standards DL/T 646-2006 manufacturing technical requirements for transmission and substation and steel tubular structures) and customer's requirements
Welded requirements:
We used CO2 welding and submerged arc auto welding or other methods
Welded seam shall be full penetration and grinded
The welded product has no fissure, scar, overlap, layer or other defects
Tower trial assembly
Galvanization:
All components are hot-dip galvanized
Production delivery
Your inquiry is welcomed, if you have any other question, please let us know, we will do our best to supply the info as soon as possible
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