After the project is completed, it is necessary to purge the pipeline equipment as part of the cleaning process. What are the specific steps involved?
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After the project is completed, it is necessary to purge the pipeline equipment as part of the cleaning process. What are the specific steps involved? What should be paid attention to during the process? Are there any articles on cleaning plans or similar that you can recommend to me? I’m quite anxious about this matter, and I hope professionals can provide some guidance; I’m very grateful.
It is mainly aimed at pipes, as during welding, debris such as slag or electrodes can get inside, which initially affects the operation of the device. Search online for articles on this topic; during the purging process, it is necessary to turn off the instruments to prevent damage. Design institutes generally carry out this type of work during the design process.
It would be great if someone could provide a standard or a template for such things!
The last edit to this post was made by 678-2 on 2017-8-11 at 09:34. Regarding your question, it is recommended that you study Section 9 on the purging and cleaning of pipes in the standard \"GB 50235-2010 Code for Construction of Industrial Metal Piping Projects\", as well as Section 9 on the purging and cleaning of pipes in the standard \"GB 50184-2011 Code for Acceptance of Construction Quality of Industrial Metal Piping Projects\"; the former outlines the sequence of construction steps and the methods to be used； The latter are the requirements that must be met for construction purposes. Based on these two specifications and the actual conditions of the pipelines on site, you can prepare a construction plan. If the project is a petrochemical project, you may refer to the industry standard for petrochemicals, namely \"SH 3501-2011 Code for Construction and Acceptance of Steel Piping Systems for Toxic and Flammable Media in Petrochemical Industries\", for your guidance.