1. Type: conical or polygonal; 2. Material: ASTM 572 or Q345; 3. Out coating:Hot dip galvanized. Our power-purpose steel pipes are made from quality sheet through bending, forming, automatic welding and hot galvanization. We can reach one-run machining length of 14m and can bend sheet of thickness up to 25mm.We adopt advanced welding procedures, automatically weld main joints and reach rank-II welding quality.

Wind Power Steel Pole Tower