Is the wall thickness of street light poles the same at different heights?1

The wall thickness of the street light pole is different at different heights. The street light pole is welded with high-quality Q235 steel pipe. Q235, the higher the height of the street light pole, the larger the upper and lower diameters, and the thicker the wall thickness of the street light pole. Generally speaking, the wall thickness of the street light pole is 3-4 meters: 2.5mm, 5-6m street light pole wall thickness: 3.0mm, 7-8m street light pole wall thickness: 3.75mm, 9-10m street light pole wall thickness: greater than or equal to 4.0mm. For some windy and high wind speed In some areas, the wall thickness of street light poles should be increased accordingly to avoid safety accidents.