2019 High quality Hot Dipped Galvanized Rectangular Section Cold Rolled Material Mild Steel Pipe for Construction
Short Description:
Galvanized pipe, also known as galvanized steel pipe, is divided into hot-dip galvanizing and electro galvanizing. The hot-dip galvanizing layer is thick and has the advantages of uniform coating, strong adhesion and long service life. The cost of electro galvanizing is low, the surface is not very smooth, and its corrosion resistance is much worse than that of hot-dip galvanized pipe.
We retain bettering and perfecting our goods and service. At the same time, we perform actively to do research and enhancement for 2019 High quality Hot Dipped Galvanized Rectangular Section Cold Rolled Material Mild Steel Pipe for Construction, We always concertrating on developing new creative product to meet request from our clients all over the world. Join us and let’s make driving safer and funnier together!
We retain bettering and perfecting our goods and service. At the same time, we perform actively to do research and enhancement for China Light Weight Tube Section Mild Tubes S235 S355 and ASTM A53 A106, Profession, Devoting are always fundamental to our mission. We’ve got always been in line with serving customers, creating value management objectives and adhering to the sincerity, dedication, persistent management idea.
Hot dip galvanized pipe
It is to make the molten metal react with the iron matrix to produce an alloy layer, so as to combine the matrix and the coating. Hot dip galvanizing is to pickle the steel pipe first. In order to remove iron oxide on the surface of the steel pipe, after pickling, it is cleaned in ammonium chloride or zinc chloride aqueous solution or ammonium chloride and zinc chloride mixed aqueous solution tank, and then sent to the hot dip galvanizing tank. Hot dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. Most of the processes in the North adopt the process of directly rolling pipe with galvanized strip for zinc supplement.We retain bettering and perfecting our goods and service. At the same time, we perform actively to do research and enhancement for 2019 High quality Hot Dipped Galvanized Rectangular Section Cold Rolled Material Mild Steel Pipe for Construction, We always concertrating on developing new creative product to meet request from our clients all over the world. Join us and let’s make driving safer and funnier together!
2019 High quality China Light Weight Tube Section Mild Tubes S235 S355 and ASTM A53 A106, Profession, Devoting are always fundamental to our mission. We’ve got always been in line with serving customers, creating value management objectives and adhering to the sincerity, dedication, persistent management idea.
