How to clean oxygen pipelines
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We are going to clean the oxygen pipeline. What method would be the best?
How long are your pipelines? If it is a small area, it can be cleaned with carbon tetrachloride, and after cleaning, it can be purged with nitrogen. For long distances, I recommend using a segmented cleaning method. If the pollution is severe, it is recommended to replace the tube, or simply switch the oxygen tube to a nitrogen tube for use. If you come across any good methods, please let me know so I can learn from them too. Thank you!
Chemical cleaning methods can be used, mainly for degreasing
Those that have obtained ISO1400 certification can no longer use carbon tetrachloride; IPA can be used as a substitute, and it can be recycled.
Dichloroethane, trichloroethylene, and carbon tetrachloride are harmful to the environment and human health. The cyclic degreasing method is better. You can hire a specialized cleaning company.