Compared with some other structural materials, square tubes have the advantage of light weight, which is easy to transport and install. Easy to process: It has good processing performance, convenient for cutting, welding and other operations, and can meet various complex design requirements.
Compared with traditional square steel tubes, rectangular tubes are lighter in weight. This makes it possible to reduce the weight of the structure in some situations where weight requirements are high.
Black square tubes are generally made of high-quality carbon steel, which has good strength and toughness. Surface treatment: galvanizing, painting and other surface treatments can be performed to increase its corrosion resistance.
