DN550 Hot Dipped Galvanized Steel Pipe

Product Description In recent years, the production of Galvanized Sheet in China has increased year by year, while the import volume is also increasing year by year, and the growth rate is even higher than that of production; At the same time, the production of Carbon Steel Plate, Carbon Steel Coil, Galvanized Coil, Color Coated Coil, Carbon Steel Pipe, Galvanized Pipe and other products is also increasing year by year, and the steel market can be expected in the future. DN15 DN20 DN25...