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(The answer is valid within 24 hours) As shown in the image: It shows a corner of the traditional Chinese medicine production facility. How many types of pipes can you see there? Could you tell me what their materials are respectively? What types of media are their pipes made of, respectively? What is the purpose of using different materials separately?
The white plastic pipe is a PP pipe, which is corrosion-resistant. The yellow plastic pipe is a PVC steel wire pipe, which is corrosion-resistant. The green one is the water pipe, for cooling water. White insulation pipes are steam pipes or heat transfer oil pipes. What’s on the wall are galvanized pipes for running wires.
Stainless steel pipes, PVC pipes, rubber pipes
Stainless steel tube, sampling tube； PP pipes (polypropylene plastic pipes), for acidic materials ； Carbon steel pipe, steam, cooling water ； Plastic-lined steel hose for acidic materials
Stainless steel, carbon steel, plastic (probably PE pipes). Stainless steel is likely to be the material used, carbon steel is probably used for circulating water, and the plastic pipes are likely to be in contact with corrosive substances
The white plastic pipe is a PP pipe, while the yellow plastic pipe is a PVC steel wire pipe, which is corrosion-resistant. The green one is the water pipe, for cooling water. White insulation pipes are steam pipes or heat transfer oil pipes. There are also galvanized pipes for running wires.
It’s made of PTFE, PE, and stainless steel, and is used in environments with acidic or alkaline substances; the purpose is probably to provide corrosion protection
1. Medium pipeline, made of stainless steel, with a polished interior; the pharmaceutical industry has strict requirements regarding the internal cleanliness of such pipelines, and impurities are not allowed to be present. 2 Water or solution, material: PVC. 3. Hoses and flexible connections have a relatively large degree of flexibility.