In recent years, the whole automobile industry has attracted more and more attention from some consumer groups. Of course, some service lives of materials such as square tubes have become the focus of many people's attention. However, in the process of actual selection of these materials, many people may want to know what advantages these materials have.
Square tube is a kind of light-weight thin-walled steel tube with hollow square section, also known as steel cold-formed profile. It is a section steel with square cross-section shape and size, which is made of Q235 hot-rolled or cold-rolled strip or coil after cold bending and high-frequency welding.
In addition to wall thickness thickening, the corner size and edge flatness of hot-rolled extra thick wall square tubes reach or even exceed the level of resistance welded cold formed square tubes. It has good comprehensive mechanical properties, weldability, cold and hot workability and corrosion resistance, and has good low-temperature toughness.
Square tubes are used in construction, machinery manufacturing, steel construction and other projects, shipbuilding, solar power generation support, steel structure engineering, electric power engineering, power plants, agricultural and chemical machinery, glass curtain walls, automobile chassis, airports, boiler construction, highway railings, housing construction, pressure vessels, oil storage tanks, bridges, power station equipment, lifting and transportation machinery and other welded structural parts with high loads.
Jinan square tube is an important material among the materials. In fact, they have good decoration in the automotive industry, and they can also have a good molding in the whole decoration process. In the recent period of time, the consumption of galvanized square tube in cars has been on the rise, and has become the main body of cars. All countries are studying how to expand the variety of galvanized steel plate.
Now, in the actual use of galvanized square tubes, they will basically have a good understanding of all kinds of information, and there is no need to worry about any quality problems when using them. For more relevant content, please pay attention to our website directly Consult!