6 m solar street lights are usually made from steel conical rod, with beautiful, economy, and strong, is easy to be made into various shapes, simple processing technology, the characteristics of high mechanical strength. The section shape of screw cone for circular and hexagonal, some also use.
6 m solar street lights are usually made from steel conical rod, with beautiful, economy, and strong, is easy to be made into various shapes, simple processing technology, the characteristics of high mechanical strength. The section shape of screw cone for circular and hexagonal, some also use octagon.
the rod should avoid rust and corrosion, to reduce the structural strength, therefore should be embalmed. To prevent corrosion for the cause of corrosion is the main method to take some preventive measures. Corrosion protection should prevent or slow down the humidity, oxidation, high temperature, chlorine and other factors.
the commonly used methods are: hot dip galvanizing, surface pretreatment in immersed in molten zinc parts forming technique and method of zinc and zinc alloy coatings, LED street lamp, zinc layer thickness is 65 - 90um。 The zinc layer of the galvanized parts shall be uniform, smooth, no burr, droplets and redundant. The zinc layer should be combined with steel bar and firm, and zinc layer peeling or uplift is not allowed. Hot dip galvanized, should undertake pensu processing. Spraying plastic powder should be outdoor special powder and coating should be without stripping and crack. Pensu processing can improve the anticorrosion of steel rod function, greatly improving the beautiful decorative light pole, and with a variety of colors.
note 6 m solar street lamps light pole waterproof anti-theft function, prevent rain water from entering the light pole form electrical fault; To prevent using conventional tools ( Hex bolt, for example, pliers, etc. ) Open the maintenance door, in order to prevent the theft or damage.