What is square steel tube?

Square tube As the name suggests, it is a kind of square shape of the tube, a variety of materials can form a square tube body, its medium in, what to use, where to use, most of the square tube to the majority, after unpacking, leveling, crimping, welding to form a round tube, and then rolled by the round tube into a square tube and then cut into the required length. Generally, 50 square pipes per package are in stock with large specifications mostly in 10*10*0.8-1.5~~500*500*10-25, and square pipes are divided into structural square pipes, decorative square pipes, construction square pipes, mechanical square pipes, etc.

Square pipe is a name for square pipe, that is, steel pipe with equal side length. It is made of strip steel by processing and rolling. Square tube: Generally, the strip steel is unpacked, flat, crimped, welded to form a round tube, and then rolled into a square tube from the round tube and cut to the required length.

Square pipe is a hollow square cross-section of light thin-wall steel pipe, also known as steel cooling curved profile. It is made of Q235 hot rolled or cold rolled strip or coil as the base material by cold bending processing and then high frequency welding made of square section shape and size of the section steel. In addition to the thickening of the wall, the corner size and the flatness of the edge of the hot rolled special thick wall square pipe reach or even exceed the level of the resistance welding cold formed square pipe. Good comprehensive mechanical properties, weldability, cold and hot processing properties and corrosion resistance, with good low temperature toughness.

The uses of square pipe are construction, machinery manufacturing, steel construction and other projects, shipbuilding, solar power generation bracket, steel structure engineering, power engineering, power plant, agricultural and chemical machinery, glass curtain wall, automobile chassis, airport, boiler construction, highway railings, housing construction, pressure vessels, oil storage tanks, Bridges, power station equipment, Lifting and transportation machinery and other high load welded structural parts.