galvanized steel pipe

hot GI seamless steel pipes

PIC-(hot GI seamless steel pipes)

　　Hot galvanized pipe is molten metal and reacting the iron matrix alloy layer, so that the substrate and coating combination of both. Hot-dip galvanizing is the first steel pickling, in order to remove the steel surface of the iron oxide, after pickling, a mixed aqueous solution tank cleaning by aqueous ammonium chloride or zinc chloride or ammonium chloride and zinc chloride, and then into hot-dip plating bath. HDG has a uniform coating, strong adhesion, long life and other advantages.

　　Material: carbon steel

　　Usage:Hot dip galvanized steel in the fire, electricity and highways have wide range of applications

<ALL> Galvanized seamless steel pipes<previous_page next_page >seamless steel galvanized steel pipes