Install carefully according to the instructions. The union type is adopted for installation and connection, which is convenient for use. During installation, the elbow can be directly installed on the pipeline according to the connection mode and installed according to the position of use. Generally, it can be installed at any position of the aluminum alloy pipeline, but it needs to be convenient for operation and maintenance. Note that the medium flow direction of the cut-off aluminum elbow should be upward from the bottom of the longitudinal valve disc, and the aluminum elbow can only be installed horizontally. Generally, it can be installed at any position of the aluminum alloy pipe, but it needs to be convenient for manipulation and inspection. Note that the elbow can only be installed horizontally to stop the flow of the elbow medium.

During the installation of elbows, attention shall be paid to the tightness to prevent leakage and affect the normal operation of the pipeline. If the surface paint is peeled off during assembly and use, it shall be repainted. Aluminum is a light metal with a small specific gravity, only 1 / 3 of that of iron, and a melting point of 658 ℃. It has good thermal and conductive properties, no magnetism and good plasticity. Because of its poor toughness, soft and easy to deform, aluminum alloy is made by adding manganese, copper, magnesium, silicon and other elements into pure aluminum, which makes it tough and not easy to deform. It has become the most widely used non-ferrous metal structural material in industry.

Aluminum alloy pipeline system (energy-saving pipeline, super pipeline, and fluid wire rod) has been widely used in European and American enterprises to transport compressed air, vacuum, nitrogen and inert gas. As a clean and efficient energy, compressed air is second only to electric power in factories and enterprises, so it is very important. The compressed air transmission pipelines supporting domestic air compressors were originally carbon steel pipes, galvanized pipes and PVC pipes.