Aluminum alloys that are commonly used to build tanks, pipes, and other chemical storage and processing equipment include:
3003: This is a non-heat-treatable alloy that is widely used in chemical processing equipment due to its excellent corrosion resistance and good formability. It is commonly used to build tanks, pipes, and other equipment that require good resistance to corrosion.
5083: This is a heat-treatable alloy that is widely used in marine applications due to its high strength and excellent resistance to corrosion. It is commonly used to build tanks, piping, and other equipment that requires good strength and resistance to corrosion.
6061: This is a heat-treatable alloy that is widely used in structural applications due to its high strength, good machinability, and good weldability. It is commonly used to build tanks, piping, and other equipment that requires good strength and rigidity.
5052: This is a non-heat-treatable alloy that is widely used in marine applications due to its high strength and good resistance to corrosion. It is commonly used to build tanks, piping, and other equipment that requires good strength and resistance to corrosion.
7075: This is a high-strength heat-treatable alloy that is widely used in aerospace and military applications due to its high strength and good resistance to corrosion. It is commonly used to build tanks, piping, and other equipment that requires good strength and resistance to corrosion.
In summary, 3003, 5083, 6061, 5052, and 7075 are commonly used aluminum alloys to build tanks, pipes, and other chemical storage and processing equipment due to their excellent corrosion resistance, high strength, good formability, and good weldability. The choice of alloy depends on the specific application and performance requirements of the equipment.