20# Square Pipe

60*80 square tube with a wall thickness of 3.5mm, weighs 7.469KG per meter.

Square and rectangular tubes, a term for steel tubes with equal or unequal side lengths, respectively. They are formed by rolling steel strips that have been processed. Typically, steel strips are unboxed, leveled, curled, and welded into round tubes, which are then rolled into square tubes and cut to the required length.