Under what circumstance does aluminium alloy pipeline need to use flange

Aluminum alloy plate is in the process of aluminum plate added various alloy elements (the main alloy elements are copper, silicon, magnesium, zinc, manganese, secondary alloy elements are nickel, iron, titanium, chromium, lithium, etc.), in order to improve the mechanical properties of aluminum plate and chemical indicators.

Aluminium alloy pipeline introduction says, Flange (Flange), call Flange Flange dish or tu Flange again. A flange is a part connected between pipes, which is used for connecting the ends of pipes. Also useful in the equipment inlet and outlet flange, for the connection between two equipment, such as reducer flange. Flange connection or flange joint, refers to the flange, gasket and bolt three mutual connection as a group of group sealing structure detachable connection.

Pipe flanges refer to the flanges used in piping installation and used in equipment to refer to the inlet and outlet flanges of the equipment. There are holes in the flange and bolts make the two flanges tightly connected. Gasket between flanges. Flange threaded connection (threaded connection) flange, welding flange and clamping flange. Flanges are used in pairs, low pressure pipe can be used wire flange, more than four kilograms of pressure use welding flange.

Insert gasket between two flanges and tighten with bolts. The flange thickness varies with the pressure and the bolts used vary. Pumps and valves, when connected to the pipe, the parts of the equipment, also made corresponding flange shape, also known as flange connection.

Mainly contains zinc. Is belongs to aviation series, copper zinc alloy, aluminum magnesium alloy heat treatment, belongs to hard aluminum alloy, have good wear resistance. 7075 aluminum plate is by eliminating stress, not deformation, warping after processing. All the 7075 super ultra thick aluminum plate by ultrasonic detection, can guarantee without sand holes, impurities. 7075 aluminum sheet of high thermal conductivity, can shorten the molding time, improve work efficiency. The main feature is that the hardness of 7075 is high hardness, high strength aluminum alloy, often used in the manufacture of aircraft.