Height 6m 7m 8m 9m 10m 11m 12m 20m or according to your requirements Material Q235A、Q235B、SS400 Arm Single arm Shape Conoid,Multi-pyramidal,columniform,polygonal or conical Pole thickness 2.5mm、2.75Millimeter、3Millimeter、3.25Millimeter、3.5Millimeter、3.75Millimeter、4Millimeter、4.5Millimeter、5Millimeter、6Millimeter、8Millimeter、10Millimeter、12mm Flange [...]