What size is generally chosen for those drawings of the outer tube?
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What paper size is generally used for system diagrams, pipe layout diagrams, pipe rack plan views, and pipe sectional views, and what is the scale? I need a detailed answer
System diagram (A1, no scale issues), pipe layout diagram (A0, scale of 1:30 inside the equipment, 1:50 outside), pipe rack layout diagram (not encountered before; pipe racks are shown directly on the pipe layout diagram), sectional view (many of these are shown on the same sheet as the layout diagrams). Question: For those large pipe racks that are to be handled by the civil engineering team, are the drawings provided by them? ； There are also cross-sectional views; if a single-tube diagram (A3) is available, then cross-sectional views are not necessary. I work on projects at the Eighth Research Institute using PDS, and I am familiar with the first two types of diagrams.
The pipe rack layout diagrams I just created use a scale of 1:500, with the drawings in A0, A1, or A2×3 format