What is the use of galvanized square pipe?
Galvanized square pipe is a hollow square cross-section steel pipe with a square cross-section shape and size made from hot-rolled or cold-rolled galvanized strip steel or galvanized coil plate, which is formed by cold bending and then high-frequency welding. ; Or the pre-made cold-formed hollow steel pipe is processed by hot-dip galvanizing to form a galvanized square rectangular pipe.
Hot-dip galvanized square tube is a square tube made by welding steel plate or steel strip after curling and forming. On the basis of this square tube, the square tube is placed in a hot-dip galvanizing pool and formed after a series of chemical reactions. A kind of square tube.
The production process of hot-dip galvanized square tubes is relatively simple, the production efficiency is very high, and there are many varieties and specifications. This kind of square tubes requires very little equipment and funds, and is suitable for the production of small galvanized square tube manufacturers. However, in terms of strength, the strength of this steel pipe is far lower than that of seamless square pipes.
Since galvanized square tubes are galvanized on square tubes, the application range of galvanized square tubes has been greatly expanded compared to square tubes. It is mainly used in curtain walls, construction, machinery manufacturing, steel construction projects, shipbuilding, solar power generation brackets, steel structure engineering, power engineering, power plants, agricultural and chemical machinery, glass curtain walls, automobile chassis, airports, etc.
