1. Aluminum alloy pipe: Aluminum alloy pipe is one of the most common aluminum pipe materials. Its main components are aluminum, magnesium, manganese, silicon and other elements, which are combined in different proportions. Aluminum alloy pipes are widely used in industry, construction and other fields. They are favored for their large load-bearing capacity, strong corrosion resistance, and light weight. Among them, the representative models include 6061, 6063, 7005, 7075, etc.

2. Pure aluminum tube: As the name suggests, pure aluminum tube refers to pure aluminum material that does not contain any alloy elements. Its manufacturing cost is low, but its load-bearing capacity is not as good as that of aluminum alloy tubes. It is mainly used in some lightweight structural fields. Representative models of pure aluminum tubes include 1050, 1060, 1100, etc.