The application of supersonic spraying on metal sealed pneumatic ball valve is introduced today. The supersonic spraying is to burn the fuel gas in oxygen to produce a high-pressure high-speed airflow, and then send the alloy powder into this airflow to spray the workpiece surface (Figure 1). The characteristic of spraying is that the velocity of alloy powder particles exceeds the speed of sound,

What are the advantages of using plastic coated pneumatic butterfly valve
As far as the application of the plastic coated pneumatic butterfly valve is concerned, it can well ensure the safety of the line. The whole hose uses a good metal inner wall hose, which ensures that there will not be many problems in the application process. In addition, the PVC data sprayed externally can better ensure that the entire pipeline will not have leakage problems, Therefore, it is very necessary to use this hose. To better ensure the normal operation of the entire equipment, and in many different industries in a variety of key equipment and systems, we should also have a good understanding of this product, to better improve the guarantee of good application effect.
This plastic coated pneumatic butterfly valve has many good advantages, such as high temperature and corrosion resistance in application, and no matter how bad the working environment, it can ensure the safety of the internal transmission line, so we recommend stopping using this safe protection equipment in many important equipment.