20-35M mid-hinged pole

1.Galvanized high mast for football stadium, or square. 2.Section:conical or Octagonal. pole Technical note:1.the lamp size in millimeters,light pole height of 10 meters.2.pole material is SS400 steel products of baosteel ,the main level and fork lever and fork lever from the rod and cone rod or embossing such as diameter pipe welded together.3.poles inside and outside the hot-dip galvanizing,zinc coating thickness≥85um. UV resin spray the whole surface of plastic powder,the thickness of ≥100um,smooth surface ,no color ,long life. mast light technical specification:1.Height:20-35meters2.materail:steel 3.surface treatment :hot dip galvanization,minumum thichness of coating is 80um inside &outside the mast.4.the lamp:should be high pressure sodium,power is 400w/1000w,50HZ,220/240v5.the raising &lowering system contrl rise&lower the luminaries carriage ,motor should be provided with a push button control swithch for each high mast. 

20-35M mid-hinged pole