... hot rolled steelshape of pole:round,conical,octagonal,square,mid hinged,polygonalfinishing:hot dip galvanized steel,anti rust primer ... requirements of customersShape of pole:Round,conical,octagonal,square,mid hinged,polygonal shafts are made of steel sheet that ... thickness of 80-100µm averagePowder coating:Pure polyester powder painting, color is optional Q235 Steel Street Light pole Mid Hinged Pole