Hot-dipped galvanized steel pipes are widely used in the manufacturing industries including construction, machinery, coal mines, chemicals, electricity, railway vehicles, automotive industry, highways, bridges, containers, sports facilities, agricultural machinery, oil machinery, prospecting equipment, greenhouse construction, and more.

Galvanized steel pipes are焊接steel pipes with a hot-dipped or electro-galvanized zinc coating on the surface. The galvanizing enhances the corrosion resistance of the pipes, extending their service life. These pipes are widely used, not only as pipeline tubes for transporting water, gas, oil, and other low-pressure fluids, but also as oil well pipes and oil pipelines in the petroleum industry, particularly for offshore oil fields. They are also used in oil heaters, condensers, and cooling tubes for chemical coking equipment, as well as for pile tubes in bridges and support tubes in mine tunnels.