Characteristics of hot dip galvanized steel pipe
Characteristics of hot dip galvanized steel pipe
What is hot dip galvanized steel pipe?
Hot dip galvanized steel pipe is a new kind of pipe with good corrosion resistance. Compared with the ordinary steel pipe, it is coated with a layer of zinc, because this layer of zinc forms a very good protective film on the outer layer of the pipe, which can prevent the rust and corrosion of the pipe. Generally speaking, after zinc plating, the outer layer of the pipe will form a very smooth outer protective film, so the surface of the hot dip galvanized steel pipe is not smooth, but this does not affect the performance of the hot dip galvanized pipe.
Characteristics of hot dip galvanized steel pipe：
- Hot dip galvanized steel pipe, pure zinc layer has dense thick cover on the surface of steel, it can avoid any corrosion solution contact steel matrix, protect the corrosion of steel matrix. In the general atmosphere, in a thin layer of dense zinc oxide layer surface formed zinc layer, it is insoluble in water, so the protective effect of steel matrix. If other components zinc oxide and atmosphere form insoluble zinc salt, then the anticorrosion effect is more ideal.
- Hot dip galvanized steel pipe, with iron zinc alloy layer, dense, salt spray atmosphere at sea and industrial atmospheric corrosion resistance characteristics.
- Due to the strong combination of hot dip galvanized steel pipe, zinc-iron miscibility, strong wear resistance.
- Because hot dip galvanized steel pipe has good ductility, firmly attached to the alloy layer and steel on the substrate, so hot plating can be cold stamping, rolling, stretching, bending and other molding without damage to the coating.
- Hot dip galvanized steel pipe, hot dip galvanized, equivalent to annealing treatment, can effectively improve the mechanical properties of steel matrix, eliminate the forming and welding stress of steel parts, is conducive to the rotation behavior of steel structure.
- Hot dip galvanized surface bright and beautiful on hot dip galvanized steel pipe.
- Hot dip galvanized steel pipe, pure zinc layer is rich in plasticity of hot dip galvanized galvanized layer. For pure zinc, it is basically close to the ductility of nature, so it is flexible.
