A rectangular tube is a square-shaped body of pipe, also known as a steel refrigeration bent profile, cold-drawn or press-rolled aluminum thin-walled steel pipe. Rectangular tube specifications are expressed in terms of side length and wall thickness for welded steel tubes, also known as welded tubes; seamless steel tubes are made from ingots or solid billets that are perforated to form a burr tube and then hot rolled, cold rolled or cold dialed.

Galvanized square tube is a name for square pipe and a common name for galvanized pipe, which is based on q195, q215, or ss400. It is mainly used in the construction industry for curtain walls, steel structures, and mesh frame projects.

So what is the role of galvanized square tube? What is the role of galvanized square tube.

1、It is used for various metal structural parts, sheet metal parts in vehicle manufacturing.

2、It can be used for stamping parts in mechanical processing.

3、It can be used to make decorative iron flowers and furniture.

4、It can be used for bicycle handlebars, auto parts, etc.

5、It can be used for various steel pipes for skeleton of greenhouse and livestock warming shed in agriculture.

6、It can be used as various anticorrosive pipes in offshore oil drilling platform and ship industry as well as welded structural parts in the field of building steel structure.

7、It can also be used as steel conduit for sprinkler irrigation on agricultural machinery.

8、Widely used in machinery manufacturing field such as automobile parts, home appliance parts, etc.

9、Mainly used in the construction industry, especially in high-rise civil buildings, the steel structure frame erection (also known as “piling”) is made of hot dipped galvanized steel pipe frame bed.

10, because the hot dip coating operation is carried out in the outdoor, easy to be corroded or rust! So many customers choose cold-drawn or cold-rolled steel!

11、General use seamless steel pipe manufacturing process to produce.