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solar street light pole

 Solar street light post

1.the lamp rod is made of high-quality low-carbon steel Q235, and the silicon content of the steel is not higher than 0.04%. After straight bending by a large bending machine, the straightness error does not exceed 0.05%

2.Process: The lamp post is integrally formed, the lines are smooth, the lamp post anti-corrosion treatment adopts internal and external hot-dip galvanizing, and the galvanizing process is acid-washed, hot-dip galvanized, washed, and passivated. In line with national GB/T13912-92. The adhesion of galvanized layer meets the requirements of GB2694-88, and the anti-corrosion life is more than 30 years.

 

Solar Street Light Pole Specification

Cone Poles Specification 
Height Material Technology craft Upper diameter Bottom diameter Thickness Folding anchor cage Flange plate size
4m Q235 rolled steel The internal & external have been Rust-proof treatment with Hot-dip galvanized  60mm 120mm 2.75mm  include 250*250*8mm
5m Q235 rolled steel The internal & external have been Rust-proof treatment with Hot-dip galvanized  60mm 120mm 2.75mm  include 250*250*10mm
6m Q235 rolled steel The internal & external have been Rust-proof treatment with Hot-dip galvanized  60mm 130mm 2.75mm  include 250*250*10mm
7m Q235 rolled steel The internal & external have been Rust-proof treatment with Hot-dip galvanized 70mm 135mm 3.0mm  include 280*280*10mm
8m Q235 rolled steel The internal & external have been Rust-proof treatment with Hot-dip galvanized 70mm 160mm 3.0mm  include 300*300*14mm
9m Q235 rolled steel The internal & external have been Rust-proof treatment with Hot-dip galvanized 70mm 178mm 3.0mm  include 320*320*16mm
10m Q235 rolled steel The internal & external have been Rust-proof treatment with Hot-dip galvanized 70mm 190mm 3.0mm  include 350*350*16m
11m Q235 rolled steel The internal & external have been Rust-proof treatment with Hot-dip galvanized 70mm 202mm 3.5mm  include 350*350*18m
12m Q235 rolled steel The internal & external have been Rust-proof treatment with Hot-dip galvanized 70mm 224mm 3.75mm  include

400*400*18m

solar street light pole in production

8m pole of solar led street light
What is hot dip galvanizing and cold galvanizing of solar street light pole?

Hot dip galvanizing, also known as hot dip galvanizing and hot dip galvanizing, is a very good method of metal corrosion protection, mainly used in metal corrosion protection methods in various industries.

Hot-dip galvanizing is to immerse the derusted steel parts in a molten zinc solution at about 500 ° C, so that the steel components adhere to the zinc layer, thus achieving the goal of anticorrosion. The cold galvanizing is electro-galvanizing, and the amount of zinc is small, only 10-50g / m2, which is a process of using electrolysis to attach a metal film to the appearance of metal or other material parts.
The process of forming a well-proportioned, dense, and excellent metal layer can play a role in preventing corrosion, improving wear resistance, electrical conductivity, reflectiveness, and growth aesthetics.

So, what is the difference between hot galvanized and cold galvanized solar lampposts?

Corrosion resistance: Hot galvanizing is dozens of times that of cold galvanizing;

Operation method: hot galvanizing is to immerse the whole led solar street lamp pole in 450-480 degrees molten zinc liquid, and cold plating is to galvanize the lamp pole by electroplating at normal temperature;

Thickness of galvanized layer: the thickness of the hot-dip galvanized led solar street lamp is much larger than that of cold galvanized;

Smoothness of appearance: the appearance of cold galvanized lamp post is smoother and more pleasing than hot galvanized;

Adhesion: The adhesion of cold-dip galvanizing is not as good as that of hot-dip galvanizing; the charging scale is different. Hot-dip galvanizing is charged according to the thickness of the material.


After reading the above, I believe that many consumers have a good understanding of the hot-dip galvanizing of solar street lights. Yixin street lamps remind consumers that when choosing a solar street lamp pole, they must choose that the pole and the solar panel bracket are integral hot-dip galvanized products. Although the price of the whole hot-dip galvanized plastic sprayed solar street lamp pole is much higher, it is still very cost-effective in terms of actual use.
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