Process Flow Diagram (PFD) – Piping and Instrument Diagram (PID)

Process Flow Diagram or Piping and instrument diagram For an engineer, the drawing is everything. An engineer must understand all drawing i.e Process Flow Diagram (PFD), Piping and Instrument Diagram (PID), Isometric drawing, engineering drawing, manufacture drawing, welding-map drawing or As-built drawing. Engineer who cannot read drawing can be considered as a blind engineer. Which drawing is the most important? Every drawing is important, depending on the purpose we use it. PFD-Process Flow Diagram is a helicopter view of a plant. From this drawing, we can see the production process in general, the stage of production and capacity in every[…]

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