How to properly label pipelines
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How to properly label pipelines? Should it be done in every zone, including those pipelines that pass through other zones without valves? It’s more convenient to determine it this way.
This mainly depends on the requirements of the enterprise and the industry standards in effect! ! ! ! Our petrochemical industry has its own specific management standards, but these standards also need to be set appropriately in light of practical circumstances! ! ! ! Try to keep it neat and uniform; too many are not good either, as it will cost money to tidy them up one by one! ! ! ! :handshake :victory:
Mark the boundaries and indicate the flow direction on the pipeline.
GB7231-2003: Basic identification colors, identification symbols, and safety markings for industrial pipelines http://bbs.hcbbs.com/viewthread.php?tid=108326&page=1#pid431854
We do this in every section, including all pipelines with and without valves. For those with longer ductwork, we select a gantry at the middle to serve as a marker, using a single sign that includes the coordinates, the name of the pipeline medium, the order of the pipelines, and the direction of flow (indicated by points and arrows), which makes updates easier.