Line number is given to each individual pipe line and the number is applicable for its whole length, until it joints to another pipeline or a equipment. We shall learn from the basics, Directions:ĭirection symbol is given on top of Pipe Line Isometric drawing to determine the directions of pipelines Symbols of Pipe Line Isometric Drawings.This Blog gives a detail study of P&ID and Pipe Isometrics, with details of Įxample of a P & ID is given below in figure-B Figure B : Example of P & ID ( Piping and Instrumentation Drawing ) P & ID : is called as Piping and Instrumentation Drawing, is a pictorial representation of Pipeline in a single line diagram along with processing Equipments/ Instruments and storage tanks. Pipe Isometrics : Are drawings which shows details of Process pipe lines in a single line presentation, with details of pipes, pipe connections ( valves, flanges, nipples, reducers, end cap, elbow, etc), along with the dimensions and direction of pipe line.Įxample of a Pipe Line Isometric Drawings is given below in figure-A Figure A: Example of Pipe Isometric Drawing
