Galvanized steel tube, also known as galvanized steel pipe, it has two type hot-dip galvanized and galvanized , hot-dip galvanized galvanized layer thickness, with uniform coating, strong adhesion, long service life and so on. electroplating Zinc low cost, the surface is not very smooth, its own corrosion-resistant heat galvanized pipe is much worse.
The galvanized pipe We often use is a hot dip galvanized steel tube.
Hot Dip Galvanized Pipe
It is the reaction of molten metal to the iron-based body to produce the alloy layer, which combines the matrix with the coating. Hot Dip Galvanizing is the first steel pipe pickling, in order to remove iron oxide on the surface of steel pipe, after pickling, through ammonium chloride or zinc chloride aqueous solution or ammonium chloride and zinc chloride mixed water solution tank in the cleaning, and then into the hot dip bath. Hot-Dip galvanizing has the advantages of uniform coating, strong adhesion and long service life. Most of the technology in the north is galvanized with direct coil zinc plating process. Tubes offered by us are find their application in various industries including:
Water & sewage treatment
Oil & gas industry
Gas, steam & air lines
Water, construction industry