According to cold drawn special-shaped steel pipe (GB / T 3094-2012), the general length of square steel pipe is 2000mm ~ 9000mm, and the supply can be delivered according to fixed length or double length.
In the market, square steel pipes can be delivered according to actual weight or theoretical weight. When delivered by theoretical weight, the density of steel pipe is 7.85g/cm³.
You can use the square steel pipe weight calculator below to calculate the weight of the square steel pipe.