Square tube finds extensive applications in the construction industry. It can serve as supporting columns, beams, and frames for building structures, providing stable support and load-bearing capacity. Additionally, square tubes are used to manufacture various pipeline systems, such as water supply, drainage, and heating. In bridge engineering, square tubes are widely employed as pier and deck structural components to enhance the load-bearing and stability of bridges. In the mechanical field, square tubes are utilized to produce supports, bases, and transmission parts for various machinery. Moreover, square tubes can also be applied in shipbuilding, petrochemical, and power industries, meeting the demands of various complex engineering projects.
