2026-04-15Views：
The selection of compressed air pipeline materials shall comprehensively consider the compressed air quality, pressure level, environmental corrosion and other factors, and follow the relevant national standards. The following are specific selection specifications and basis:
| Material Type | features | applicable Scenarios |
|---|---|---|
| carbon steel pipe | strong and durable, easy to shape, low cost; but easy to rust, need regular maintenance | industrial scenarios with low quality requirements for compressed air (such as air supply for general pneumatic tools) |
| galvanized pipe | corrosion resistance, rust prevention and beautiful appearance; However, it is easy to rust after the galvanized layer is damaged. | Building or industrial applications with limited budgets and low air quality requirements |
| aluminum alloy pipe | light weight, easy processing; but the surface oxide layer is easy to corrode after damage | lightweight or specific corrosive environment (such as salt water environment) |
| stainless steel pipe | excellent anti-rust, corrosion resistance, high temperature resistance; high cost | high-standard industries (e. g., pharmaceuticals, electronics, precision manufacturing) |
| plastic pipes (PVC, etc.) | easy to install, low cost; but poor corrosion resistance, easy to aging | temporary or low demand scenarios (need to be replaced regularly) |
Industry case: A pharmaceutical factory adopts 304L stainless steel pipe and oil-free air compressor to stabilize the dew point of compressed air at -40 ℃, reduce the microbial contamination rate by 92%, and reduce the equipment maintenance cost by 45%.
There is a close relationship between the air output of the air compressor and the pressure. The following is a detailed explanation of the relationship between the two: Definition: Air output: refers to the amount of air discharged from the compressor per unit time, usually the volume of exhaust per unit time
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The quality standard of medical compressed air is usually stipulated by the national health department or industry standard. In China, the standard of medical compressed air is regulated by the "Hospital Compressed Air Quality Standard" (GB/T 14213-2013). In addition, medical compressed air should also be
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Presumably everyone knows that oil-free air compressors are now used in many industries, but presumably you don't know what kind of role oil-free air compressors play in all walks of life. Today we will enter all walks of life and have in-depth application of oil-free air compressors.
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