Rectangular aluminum square tube


Aluminum square tube are hollow profiles with a square cross-section. They are manufactured through a process called extrusion, which forces molten aluminum through a die to form the desired shape.  These tubes come in various sizes, with the dimensions referring to the width and depth of the square in inches (e.g., a 4×4 tube has a square cross-section measuring 4 inches on each side). The thickness of the tube wall, also known as the wall thickness, is another important factor that influences the strength and weight of the tube.

Aluminum square tube


Aluminum square tube are hollow profiles with a square cross-section. They are manufactured through a process called extrusion, which forces molten aluminum through a die to form the desired shape.  These tubes come in various sizes, with the dimensions referring to the width and depth of the square in inches (e.g., a 4×4 tube has a square cross-section measuring 4 inches on each side). The thickness of the tube wall, also known as the wall thickness, is another important factor that influences the strength and weight of the tube.
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