Can anyone tell me about the price of galvanized steel pipe sc40?

The price of hot-dip galvanized steel pipe sc40 is 30 yuan/meter. Galvanized steel pipe sc40 is made by reacting the molten metal with the iron matrix to produce an alloy layer, thereby combining the matrix and the coating. Galvanized steel pipe sc40 is to pickle the steel pipe first. In order to remove the iron oxide on the surface of the steel pipe, after pickling, it is cleaned in an aqueous solution of ammonium chloride or zinc chloride or a mixed aqueous solution of ammonium chloride and zinc chloride, and then sent to into the hot dip plating tank. Galvanized steel pipe sc40 has the advantages of uniform coating, strong adhesion and long service life.