Metal tubing is a type of hollow cylindrical material made from various metals, including steel, aluminum, and copper. It is commonly used in construction, manufacturing, and automotive applications due to its strength and durability. Metal tubing can come in different sizes and thicknesses, making it versatile for various projects. The production of metal tubing involves processes like extrusion or welding, which shape the metal into the desired form. It can be found in both structural and decorative applications, such as in furniture, railings, and piping systems. Its resistance to corrosion and ability to withstand high pressure make it a popular choice in many industries.