A legend is a column that denotes symbols of various types of instruments in a piping and instrumentation diagram (P&ID).
Process drawings are divided into two major categories. Process Flow diagrams (PFD) and Piping and Instrumentation diagrams (P&ID).
In this post, we shared the 12 Questions on Piping and Instrumentation Diagrams related to the steam heat exchanger level…
Piping and Instrumentation Diagram (P&ID) is a drawing elaborating the details of piping and instrumentation of a processing plant, developed…
A piping and instrumentation diagram/drawing (P&ID) is a diagram in the process industry which shows the piping of the process…
