Standard for Compressed Air for Industrial Use

The standard of industrial compressed air mainly includes the following aspects:

1. compressed air quality standards:

1. humidity: Compressed air is usually required to have a humidity of less than 50%. Excessive humidity may cause condensation inside the equipment and affect the normal operation of the equipment.
2. Oil content: The oil content in the compressed air should be less than 5ppm(parts per million). Excessive oil content can cause damage to pneumatic equipment and tools, as well as affect the quality of the production process.
3. Particle content: The size of the solid particles in the compressed air is required to be less than 5 μm. The presence of solid particles may cause equipment wear and failure, so strict control is required.
4. Odor and taste: Compressed air should not contain malodor or odor to ensure the comfort and safety of the working environment.

2. compressed air pressure standard:

the working pressure of the compressed air is usually determined according to the specific application scenario. Generally speaking, the compressed air pressure range in industrial applications can be between 0.7 MPa(7 bar) and 1.0 MPa(10 bar). However, certain applications may require higher air pressure, such as heavy machinery or certain process equipment, while lightweight applications may require lower air pressure.

3. other considerations:

in addition to the above-mentioned quality standards such as humidity, oil content, particle content and odor, as well as pressure standards, it is also necessary to consider factors such as the temperature of the compressed air and the cleanliness of the working environment. In terms of temperature, it is usually required that the temperature of compressed air at work does not exceed a certain range to ensure the normal operation of the equipment. The cleanliness of the working environment directly affects the quality and service life of the compressed air.

In general, the standard for industrial compressed air is a comprehensive and multi-faceted consideration designed to ensure the quality, safety and efficiency of compressed air to meet the needs of different industrial applications. In practical applications, it is recommended to determine the required compressed air standards based on specific application requirements and equipment specifications, and consult engineers or equipment suppliers in related fields to ensure that the selection meets the work requirements and maintains efficiency.