Hot-dip galvanized square tubes are made from steel plates.Welded square tubes formed after curling and shaping, which are then dipped in a hot galvanizing bath and undergo a series of chemical reactions to form a new type of square tube. There is a wide variety of hot-dip galvanized square tubes available, commonly including sizes from 20mm x 20mm to 200mm x 200mm, as well as flat tubes.

Galvanized square tubes are primarily used for curtain walls, construction, machinery manufacturing, steel construction projects, shipbuilding, and solar power generation supports.Structural steelwork engineeringElectrical engineering, power plants, agricultural and chemical machinery, glass curtain walls, automotive undercarriagesPlease provide the Chinese content to be translated.