Ventilation pipe applications in metal processing plants have the following advantages:

1. Improve air quality: It can effectively discharge dust, waste gas, smoke and other pollutants generated in the metal processing process, and provide a cleaner and healthier working environment for workers.

2. Control temperature and humidity: help to adjust the temperature and humidity in the workshop, make the working environment more comfortable, improve the work efficiency of workers.

3. Eliminate odor: Take away the odor generated by processing in time to keep the air fresh.

4. Ensure production safety: reduce dust accumulation, reduce explosion and other safety risks.

5. Improve equipment performance: Good ventilation can prevent dust from entering the equipment, extend the service life of the equipment, and maintain the normal operation of the equipment.

6. Improve occupational health: reduce the risk of workers suffering from occupational diseases such as respiratory diseases.

7. Optimize the layout of the working environment: the pipeline layout can be reasonably planned without occupying too much workshop space.

Ventilation duct materials commonly used in metal processing plants are as follows:

- Galvanized steel plate: there is a galvanized layer on the surface to prevent corrosion, and it is often used in the production of ventilation pipes.

- Stainless steel plate: with high corrosion resistance and strength, suitable for corrosive gas environment.

Aluminum plate: It has good chemical corrosion resistance and is often used for conveying corrosive gases in ventilation pipes.

Plastic board: Usually made of hard polyvinyl chloride plastic board, with good chemical stability, often used for conveying corrosive gases in the ventilation pipe.