Overview For a long time, in the chemical, petroleum, pharmaceutical, food and other industrial sectors, corrosion resistant valves on the control and transmission medium pipelines have generally used stainless steel, enamel, ferrosilicon, ceramics and polytetrafluoroethylene and other corrosion resistant materials. FRP is a composite material that has developed rapidly in the past 50 years.

What are the application categories of plastic coated pneumatic butterfly valves
Nowadays, there are many protective measures to treat the irresistible natural environment. Science and technology are more and more prosperous, and industry is also making progress from time to time. Just like plastic coated pneumatic butterfly valve, it is the product of modern technology. The application scope of this pneumatic butterfly valve is also increasing. All major industries have demand for this pneumatic butterfly valve. While ensuring the quality, the color can also be adjusted accordingly.
The first is the demand for railway. The railway is not only composed of rails, but also equipped with various power equipment. Especially now, there are hybrid trains. The cables and wires used also have a high demand. The plastic coated pneumatic butterfly valve can avoid the corrosion of these wires and cables. Especially for the railway, many wires on the railway are exposed. This kind of hose can play a more maintenance role.
The third is power plants and various communication systems. Power generation and communication system can be said to be the central industry of each city. Without power and communication, it is impossible to stop other things in this technological period. Plastic coated pneumatic butterfly valve is the premise to ensure the normal operation of these equipment. This kind of hose has good waterproof performance. Most of the appearance materials are PVC materials, and the PVC materials are added with flame retardant materials, which can not only avoid corrosion, but also achieve the function of fire prevention.
Recently, the converter section of the Steel Rolling Business Division started from a small point, grasped the key links such as equipment overhaul and daily maintenance, encouraged employees to implement innovation, and made the data of pneumatic butterfly valves play the maximum value in different positions.