Hot-dip galvanized steel pipe: is the use of steel or strip crimping after welding made of square tube, and in this square tube on the basis of the square tube placed in a hot galvanized pool after a series of chemical reactions and the formation of Of a square tube. Hot galvanized square tube production process is relatively simple, Hot-dipped Galvanzied Steel Pipe and the production efficiency is very high, the variety specifications are more, this square tube required equipment and few funds for small galvanized square tube manufacturers production. But from the strength of the strength of this steel pipe is much lower than the seamless square tube.
Hot-dip galvanized steel pipe is mainly used for gas pipelines, heating pipes or pipes. Hot-dipped Galvanzied Steel Pipe But the use of galvanized steel pipe for water pipes, over time easy to affect the water quality.
Hot-dip galvanized steel pipe (galvanized pipe) for the surface of hot-dip plating or electroplating layer of welded steel pipe. Galvanized steel pipe can increase the corrosion resistance, extend the service life. But at present, the industrial hot galvanized steel pipe (that is, galvanized pipe), Hot-dipped Galvanzied Steel Pipe the surface of the prevalence of intolerance corrosion, easy oxidation, white powder or spots and other phenomena, seriously affecting the product appearance and life.
In order to solve this problem in depth, carried out a series of research and hundreds of experiments, successfully developed a hot-dip galvanized steel pipe, galvanized pipe with UV coating system. The system, through multiple complex processes, spray and exhaust settings, can be hot galvanized steel pipe or galvanized pipe with a layer of solid coat, the formation of resistance to corrosion, spots "protective film" to extend product life, Hot-dipped Galvanzied Steel Pipe An environmentally friendly and efficient industrial key products can greatly improve the hot-dip galvanized steel pipe (galvanized pipe) corrosion and oxidation resistance, to ensure that the product for a long period of time will not appear white powder and spots and other phenomena, the quality is more stable, More efficient.