Hollow section tube
The hollow section tube is a type of metal profile with a hollow cross-section. It can be circular, square, or rectangular sections, although other shapes such as circular are also available. There are various surface hollow section tubes to choose from. It is widely used in Malls, Hospitals, Airports, Buildings, and other structural construction projects. Hollow section steel tubes are typed into three types. There are Rectangular hollow section tubes, Square hollow section tubes, Circular hollow section tubes.
Square Hollow Section Tube
It is a popular type of structural steel tube. The flat surface that’s also economical for joining and welding, with clean lines and minimal edge preparation required.
It is very popular in mechanical, structural, and construction applications. The flat surface resulting in a structural solution that is more economical for joining and various other types for fabrication works.
It is the first form of the hollow section. And commonly used in structural, mechanical, and construction projects. There are three kinds of hollow section tubes in circular hollow section tubes. It is an Anti-corrosion steel pipe, scaffolding pipe, galvanized steel pipe.
Anti-corrosion Steel Pipe
It is one of the steel pipes that processed through the preservation process, which can effectively prevent or slow down the process in the transport and use of chemical or electrochemical corrosion reaction.
It is an important part of the scaffolding. The scaffolding pipe provides support to the structure of the whole scaffolding. And this also keeps the shape of the building. It's durable and safe in the construction project process.
It is divided into hot-dip galvanizing and electro-galvanizing. The hot-dip galvanizing layer is thick, with uniform plating, strong adhesion, and durable. The Electro-galvanizing layer cost is low, the surface is not very smooth, and its corrosion resistance is much worse than that of hot-dip galvanized pipes.