Due to the galvanized treatment applied to square tubes, the application range of galvanized square tubes has been greatly expanded compared to plain square tubes. They are primarily used in curtain walls, construction, machinery manufacturing, steel construction projects, shipbuilding, solar panel supports, steel structure projects, power engineering, power plants, agricultural and chemical machinery, glass curtain walls, car chassis, airports, and more.

Features

Galvanized for enhanced protective properties and corrosion resistance. The entire structure is composed of zinc, forming a dense quaternary crystal structure, which acts as a barrier on the steel plate, effectively preventing the penetration of corrosive elements. The corrosion resistance comes from the strong protective function of the zinc barrier layer. When zinc serves as a sacrificial protector at the cut edges, scratches, and coating abrasions, it forms an insoluble oxide layer, thereby exerting a barrier protective function.