What specific dimensions should be indicated on a piping diagram (pipe layout plan)?
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What specific dimensions should be indicated on a piping diagram (pipe layout plan)?
The elevation of the pipeline, the relative position within the structure. . .
The spacing between pipelines, their elevations, and the exact locations of pipe fittings, such as the center position of valves, thermometers, pressure gauges, sampling ports, etc.
Piping diagrams (pipe layout plans) need to indicate: the spacing between equipment, the spacing between pipes and their elevations, the exact locations of valves, as well as the locations of thermometers, pressure gauges, sampling points, utility stations, heat tracing stations, etc. This information is covered in the book \"Pressure Pipeline Design and Project Examples\"
Take a look at HG-T 20549
Pipe elevation, pipe spacing, installation location of pipe fittings
Do valve fittings also need to have their dimensional positions marked?
Do valve fittings also need to have their dimensional positions marked?
Pipelines correspond to the detailed dimensions of fixed locations, equipment corresponds to the detailed dimensions of fixed locations, etc
Valves and pipe fittings need to be positioned, while directly connected elbows, pipe fittings, etc. do not require positioning. Refer to the drawing instructions in the book „Pressure Pipeline Design and Project Examples“