Tag: Advantages and Disadvantages of Galvanized ERW Pipe
Advantages and Disadvantages of Galvanized ERW Pipe
Jane What is galvanized erw pipe? Galvanized erw pipe, that is, galvanized high-frequency straight seam electric resistance welded steel pipe, is a kind of pipe obtained by galvanizing the surface of high-frequency straight seam electric resistance welded steel pipe (erw pipe). It is formed by rolling and welding steel plates, and a dense zinc layer is formed on the surface…