Hot dip galvanized tubes are steel pipes obtained by hot-dip galvanizing on the surface of the steel pipe. Hot dip galvanizing is the process of coating iron, steel or ferrous metal with a layer of zinc.

Stainless steel sheets have a smooth surface, high plasticity, toughness and mechanical strength. Stainless steel plate refers to a steel plate that is resistant to corrosion by weak media such as atmosphere, steam and water.

The hot-dip galvanized steel pipes have uniform coatings of hot-dip galvanizing, and the hot-dip galvanizing has strong adhesion and long service life. So the hot-dip galvanized steel pipes have strong corrosion resistance.