Square tube

IMPORTANCE
Since galvanized square tubes are galvanized on square tubes, their application range is greatly expanded compared to square tubes. They are mainly used in curtain walls, construction, machinery manufacturing, steel construction projects, shipbuilding, solar power generation brackets, steel structure projects, power engineering, power plants, agricultural and chemical machinery, glass curtain walls, automobile chassis, airports, etc.
DESCRIPTION
Galvanizing offers enhanced protection and corrosion resistance. The entire structure is composed of zinc, forming a dense quaternary crystal. This crystal forms a barrier on the steel plate, effectively preventing corrosion factors from penetrating. The corrosion resistance stems from the strong barrier protection provided by zinc. When zinc acts as a sacrificial barrier on cut edges, scratches, and abrasions, it forms an insoluble oxide layer, fulfilling its barrier function.