What should be noted during piping and installation?
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Our factory is working on Project 3052, and pipe installation is about to begin soon. Could those of you who have experience please advise on what needs to be paid attention to during this process?
Points to monitor regarding piping: 1. Whether the welded pipes meet the requirements – whether the pipe walls and materials are appropriate, whether the welded fittings are correct, and whether the fasteners and gaskets are suitable. 2. Whether the welding process complies with the design specifications. 3. Whether the piping diagrams and single-line drawings match the process design; whether any pipes have been omitted, and whether improvements are necessary. 4. When welding pipes, it is essential to ensure that no debris remains inside them, especially things like stones and welding slag, which must be thoroughly removed; otherwise, cleaning later will be very troublesome
You are from the owner’s project team, so first take a look at GB50235 and GB50236, as well as the design documents. You are in charge of the operations in the workshop, so check the cleanliness inside the pipes, the processes, and so on. For pipeline installation on-site, the focus is mainly on the shape of the weld seams and ensuring that the pipes are straight and aligned horizontally and vertically.
There are many things to keep in mind during pipeline installation, and those upstairs have covered it quite comprehensively. First, you need to learn the standard specifications for pipeline installation, and thoroughly understand the construction drawings as well as the construction plans prepared by the construction team ； Next, it is important to ensure the quality of the installation materials during the installation process; regular inspections at the construction site are necessary to verify that workers are following the standard specifications and construction plans, with any non-compliant practices being corrected promptly. Another point is that deviations often occur in the construction drawings during the building process; it is necessary to contact the design institute promptly to make the necessary changes.