Square tube steel tube hollow section steel square tube dia 20x20x2 to 80x80x3 (length : 0.1 Meter, size : 60 x 40 x 2mm)

Our square steel tubes are produced primarily in Germany, ensuring no imports from China and consistently high product quality. Designed for both industrial and craft applications, these tubes meet strict quality standards and offer top value for the price. Each tube features a smooth surface (minor marks from handling or storage may be present) and is made from ST33 grade steel (material number 1.0035) with a density of 7.8 kg/dm³. These square tubes are versatile and widely used in steel construction, railing systems, the food and beverage industries, chemical processing, and tank building. For detailed technical information and application guidelines, please refer to our data sheet available in the image gallery.