Aluminum Alloy Flange

Aluminum Alloy Flange is a part of the mutual connection between pipes, which is used for the connection between pipe ends. It is also used for the connection between two equipment, such as reducer flange, which is used for the connection between the inlet and outlet of equipment. Flange connection or flange joint refers to the degree detachable connection that the flange, gasket and bolt are mutually connected as a group of combined sealing structure.
The common material grades of aluminum Alloy Flange are: 6061 aluminum flange, 6060-t6 aluminum flange, 5083 aluminum flange, 5083-h18 aluminum flange, 1060 Aluminum flange, 6060 aluminum flange, etc.
The aluminum in the aluminum alloy flange is silver white light metal. It is known that ductility can form an oxide film to prevent metal corrosion in humid air. Aluminum powder and foil can burn violently when heated in the air, and emit dazzling white flame. It is easy to dissolve in dilute sulfuric acid, nitric acid, hydrochloric acid, sodium hydroxide and potassium hydroxide solution, but difficult to dissolve in water. The relative density is 2.70. Melting point back to 660 ℃. Boiling point 2327 ℃. Aluminum is the third most abundant metal element in the earth's crust after oxygen and silicon. With the development of aviation, construction and automobile industries, the unique properties of aluminum and its alloys are required in material properties, which is greatly conducive to the production and application of this new metal aluminum. It is widely used.