Under the increasingly strict control of the pressure vessels and pressure pipelines of special equipment, a new type of compressed air pipeline system was born, that is, aluminum alloy quick installation pipeline system. This full performance compressed air pipeline system is specially designed and produced for the air compression station system equipment.

Seamless steel pipes are commonly used for compressed air pipes. The pipeline system is provided with valves, pressure reducing devices, oil and water drains, compensators, gas distributors and meters, which are selected and processed according to the design drawings.

Appearance inspection shall be conducted for pipes and fittings. The pipes of high-pressure compressed air pipes shall be subject to non-destructive inspection by magnetic flaw detection and other methods. The pipes shall be derusted and coated with anti rust paint before processing, and the valves shall be cleaned, ground and hydrostatic tested.

For the connection of compressed air pipes, alignment and adjustment shall be carried out after the pipes are hoisted in place. After the elevation, center line and slope are correct, connection and fixation shall be carried out. All outdoor pipes are welded. The pipes with a diameter of no more than 50mm are generally gas welded, the pipes with a diameter of more than 50mm are electric welded, and the high-pressure pipes are all electric welded or argon arc welded.