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Square tube
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Square tube, as the name suggests, is a type of rectangular tube shape that can be formed by various materials. It is used for various purposes and places, and most square tubes are made of steel pipes. After being unpacked, flattened, curled, and welded to form a round tube, it is then rolled into a square tube and cut to the required length. Generally, 50 square tubes per package are available in stock, with the majority being in large sizes ranging from 10 * 10 * 0.8-1.5 to 500 * 500 * 10-25. Square tubes are divided into structural square tubes, decorative square tubes, construction square tubes, mechanical square tubes, etc. according to their purpose.
Square pipe is a term for square pipe, which refers to a steel pipe with equal sides. It is made of rolled steel strip after process treatment.
Changing to square tube: Generally, the strip steel is unpacked, flattened, curled, welded to form a circular tube, then rolled into a square tube and cut to the required length.
Product Description
Square tube is a lightweight thin-walled steel pipe with a hollow square cross-section, also known as a steel cold-formed profile. It is a square section shaped steel made from Q235 hot-rolled or cold-rolled strip or coil as the base material, which is cold bent and formed, and then high-frequency welded. In addition to thickening the wall thickness, the corner size and edge straightness of hot-rolled thick walled square pipes reach or even exceed the level of resistance welding cold formed square pipes. Good comprehensive mechanical properties, weldability, cold and hot working properties and corrosion resistance, and good low-temperature toughness.
purpose
The square tube is used for building, machinery manufacturing, steel construction and other projects, shipbuilding, solar power generation support, steel structural engineering, power engineering, power plant, agricultural and chemical machinery, glass curtain wall, automobile chassis, airport, boiler construction, highway railings, housing construction, pressure vessels, oil tanks, bridges, power station equipment, lifting and transportation machinery and other high load welding structural parts.
Square pipe is a term for square pipe, which refers to a steel pipe with equal sides. It is made of rolled steel strip after process treatment.
Changing to square tube: Generally, the strip steel is unpacked, flattened, curled, welded to form a circular tube, then rolled into a square tube and cut to the required length.
Product Description
Square tube is a lightweight thin-walled steel pipe with a hollow square cross-section, also known as a steel cold-formed profile. It is a square section shaped steel made from Q235 hot-rolled or cold-rolled strip or coil as the base material, which is cold bent and formed, and then high-frequency welded. In addition to thickening the wall thickness, the corner size and edge straightness of hot-rolled thick walled square pipes reach or even exceed the level of resistance welding cold formed square pipes. Good comprehensive mechanical properties, weldability, cold and hot working properties and corrosion resistance, and good low-temperature toughness.
purpose
The square tube is used for building, machinery manufacturing, steel construction and other projects, shipbuilding, solar power generation support, steel structural engineering, power engineering, power plant, agricultural and chemical machinery, glass curtain wall, automobile chassis, airport, boiler construction, highway railings, housing construction, pressure vessels, oil tanks, bridges, power station equipment, lifting and transportation machinery and other high load welding structural parts.
