A galvanized steel pipe square pipe is a type of steel pipe that has been coated with a layer of zinc to prevent corrosion. The square shape of the pipe provides added strength and stability compared to other pipe shapes, making it ideal for use in structural applications. Galvanized steel pipes are commonly used in industries such as construction, plumbing, and oil and gas, due to their durability and resistance to corrosion. The zinc coating also gives the pipe a shiny, polished appearance, making it an attractive option for decorative applications. Galvanized steel pipe square pipe is a versatile and widely used material in many industries.