Section on left or right side of drawing consists of B ill of Material Section for the portion of line shown in isometric graphic. Main Graphic section consist of Isometric Representation of a pipe line route in 3D space, which includes following information : Piping isometric drawing consists of three sections. Piping fabrication work is based on isometric drawings. It is the most important deliverable of piping engineering department. Piping Isometric drawing is an isometric representation of single pipe line in a plant.
