Corrugated Square Tubing Galvanized Steel Pipe Iron Rectangular For Carports

Hot-dip galvanizing pipe reacts molten metal with an iron matrix to produce an alloy layer, thereby combining the matrix and the coating.Steel pipes are also available in different materials, as are galvanized pipes. Generally speaking, this type of pipe is used to transport gas, heating, etc., and can ensure good corrosion resistance. And its materials are also made of many different steels. The steel has been galvanized, and the corrosion resistance of the surface will also be improved.

Hot-dip galvanizing 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 in a hot dip plating tank. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion, and long service life.

4. Professional packing

5. Suitable carton size

6. Complete packing