19K views · 675 reactions | 0665914448勞️ | Grand Bazar | Facebook

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5.3K views · 353 reactions | For process engineers, the most important information is the pipe Internal Diameter (ID), as this is used in line sizing calculations. As discussed above, for a given Nominal Pipe Size (NPS), the pipe Outside Diameter (OD) remains constant. As the pipe schedule changes, the ID of the pipe changes. | Piping Engineering World | Facebook