The collision should be avoided when the aluminum alloy pipeline is installed quickly

The transportation and storage of aluminum and aluminum alloy tubes should be paid attention to avoid collision, extrusion and abrasion of the tubes. When stored, the tubes should be separated from iron, stainless steel, copper and other metals to avoid electrochemical corrosion. Aluminum and aluminum alloy tube cutting can be used by hand saw blade, machinery (sawing machine, lathe, etc.) and grinder, not flame cutting; Groove should be used for mechanical processing, do not use oxygen - acetylene flame.

Quick installation of aluminum alloy piping the connection of aluminum and aluminum alloy pipes is generally welded and flanged. Manual argon tungsten arc welding, oxyacetylene welding and semi-automatic argon welding of melting pole can be used for welding. When pipe insulation, asbestos rope, asbestos board, glass wool and other materials with alkaline, should choose neutral insulation materials.

Dalian rapid installation of aluminum alloy pipe aluminum and processing and surface treatment, condenser, seamless tube, curtain box of window, skylight guide rail, evaporator, forging aluminum, aluminum alloy tubes, power battery shell, multiple tube for heat exchanger, much (micro) Kong Bian tube, casting, extrusion forming (forward extrusion and double acting type indirect extrusion), pull out smoke tube, precision machining, metal processing, anode processing system of aluminum processing production line

Aluminum plate surface material uniform, no horizontal grain, bubbles, impurities, durable, accurate thickness tolerance, transportation procurement from chinalco and other large state-owned enterprises. When choosing aluminium plate manufacturer, consumer should ask to see an enterprise actively whether all ready, name is consistent, this is the method that judges aluminium plate manufacturer whether normal and direct.

Working principle is easily fusible alloy temperature control, the use of gravity and the role of the spring mechanism to close the valve. When a fire occurs, the flame invades the air duct, the high temperature causes the fusible alloy on the valve to melt, or causes the memory alloy to deform and causes the valve to close automatically.