Galvanized pipe is a kind of pipe with galvanized steel pipe surface. It has good corrosion resistance and can effectively resist the erosion of the external environment and extend its service life. It has high strength and can withstand a certain amount of pressure and tension. It is widely used in construction, plumbing, fire protection and other fields. Galvanized pipe is easy to construct and can be cut, welded and other operations. At the same time, its price is relatively affordable. However, it also has some shortcomings, such as the zinc layer may peel off after long-term use. When selecting galvanized pipe, its performance and cost need to be considered based on specific needs to ensure that it meets the requirements of the project or project.