Galvanized square pipe is a kind of name of square pipe and rectangular pipe, that is, steel pipe wi

Galvanized square pipe is a kind of name of square pipe and rectangular pipe, that is, steel pipe with equal side length. It is made of strip steel through processing and rolling. Generally, strip steel is unpacked, leveled, crimped, welded to form a round tube, which is then rolled into a square tube and cut to the required length. Usually 50 sticks per pack.