The weight of a 21-foot scaffold tube can vary depending on the material and the specific dimensions of the tube. Here are some approximate weight ranges for scaffold tubes made from common materials:
Steel Scaffold Tube: A 21-foot steel scaffold tube, typically with a 1.9-inch outer diameter and a wall thickness of 4.0mm (0.16 inches), weighs approximately 27 to 30 kilograms (59 to 66 pounds). However, please note that the weight can vary depending on the specific steel grade, wall thickness, and manufacturing variations.
It's important to note that these weight ranges are approximate and can vary based on the specific manufacturing standards and variations in materials. Additionally, variations in wall thickness or other factors can affect the weight of the scaffold tube.






