Material features: Carbon steel is a kind of steel with high carbon content, high strength and good toughness, and can withstand a certain pressure. It is suitable for manufacturing containers for storing various liquids or gases, such as the cube tank here. However, carbon steel is relatively easy to rust, so in many application scenarios, it may be necessary to perform appropriate anti-corrosion treatment, such as painting, galvanizing, etc., to extend its service life and ensure that the quality of the storage medium is not affected by rust. Structural shape: It is in the shape of a cube. The advantage of this shape is that the space utilization rate is relatively high, and it may be more regular in installation and layout. Compared with other shapes of tanks, the cubic tank may have a relatively more regular footprint at the same volume, which is convenient for placement and planning in industrial plants, warehouses and other places.