Piping purging and cleaning
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The purposes of purging and cleaning pipes are both to clean the pipes; is it a case of choosing one or the other?
It’s not a case of having to choose one or the other; purging and cleaning are two different methods of cleaning, and the appropriate one can be selected based on the condition of the pipes and the requirements. Sometimes they even need to be used together. .
First purge the pipeline, then clean it; each step has its specific requirements – purging to remove impurities from the pipeline and checking for its patency. Most pipelines have cleanliness standards. The pipes can be cleaned only after purging is completed, in order to reduce the load on subsequent equipment and products during startup and to avoid difficulties in starting up. The cleaning standards include washing with water and washing with gas. Based on my own understanding; if there are any shortcomings in the explanations, please let me know downstairs
Piping cleaning is the process of ensuring the cleanliness of the inner surface of pipes. There are two purposes for purging pipes: one is to clean the pipes of residual weld slag, dust, and mechanical impurities after installation. The second is to blow away the unwanted material residues inside the tube, and this also implies a sense of \"replacement\". For reference.