Steel tube Square tube Steel S355j2 Tube Hollow profile Cut to size Steel tube Square tube

The main advantage of a square or rectangular tube is its pronounced spatial rigidity in contrast to products with a circular cross-section. It is a closed profile with four stiffeners. If the profiled tube is used as a load-bearing bar and the load is applied at an angle of 90° to the plane, the bending stiffness of the profile is approx. 35% higher than that of the round counterpart.

Rectangular and square tubes are much easier to work with because of their smooth surface. They are easier to prime and paint, and protective coatings adhere better to the surfaces.

The steel profile tube has a relatively wide range of applications. A well-made sectional tube finds its application in pipeline construction, where no special requirements are made, but also as a construction element, as a support and for cable routing. The wide range of applications of shaped tubular products is explained by the fact that these products have a higher mechanical strength and a shape that is most suitable for the design of various constructions.

Properties of square tubes:

• good machinability
• high mechanical and thermal strength
• high tensile strength

Main areas of application for square tubes:

• Mechanical engineering
• Construction
• aircraft and shipbuilding
• Automotive industry

In our online shop Auremo you will always find square tubes of the highest quality. We always have square tubes in stock, as they are in high demand. If you have any questions, please contact us and we will be happy to help you quickly.

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