This is because the transferred information should be adequate through the process through which the piping should relate to other elements, with exact dimensions and other parameters in place. If we look at the criticality of isometric drawings in oil and gas courses for mechanical engineers, it is magnificent.

So, the 3d model is sketched on paper by compressing its dimensions so that the assigned personnel can easily understand all its necessary parameters. Usually, 3d models cannot be understood by the personnel at the fabrication and construction site. However, another segment of drawing deals with the replication of 3d models that the members can understand at a construction site. In P & ID, it was mostly about piping design. Outlet bolts and gaskets in which line, inlet or outlet.In the previous blog on P & ID drawings, we have discussed only a segment of engineering drawing necessary in the oil and gas industry.Some of these requirements can be regarding following points

These needs to be reflected in isometrics drawings. Project Specific Instructions for Isometrics CheckingĮvery project has specific requirements. Piping Isometric Drawing Checklist Isometric Drawing Symbols It includes General Isomtric Check Points as well as Project Specific Check Points. Isometric drawing needs to be checked as per project standard isometric drawing checklist. Inch Dia = Pipe size in Inch X Number of Joints Isometric Drawing Checklist Inch Meter = Pipe length in Meters X Pipe Size in Inch

Pipe line details such as Line Number, Line Size, Insulation, Tracing, Fluid Code, Operating and Design pressure and temperatures, Pressure Testing method such as hydrotest or pneumatic, Test pressure, Piping material class, Inch Dia etc.

Project details such as client name, engineering office name, project name, project number, process licensor etc.

Title bar section at the bottom consists of following information.

Whether shop material or field material.

It includes following information for all components : 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.

Isometric drawing pipe line