Urgently need pipe outlet symbol dimensions
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It refers to the size of the small circle at the pipe connection in the chemical equipment diagrams; is the line that connects the small circle to the pipe connection a dotted line? Urgent! Urgent! Urgent! ! ! ! !
Generally, in the diagram, the symbol size for pipe openings is size 4, the circle radius is 5, and the connecting lines are thin solid lines.
Generally, the font size of the pipe port symbols in the diagram is the same as that of the part numbers, and the connection lines are thin solid lines.
Personally, I do not recommend using such circular letters to represent pipe end symbols, as they take up too much space. For some simple containers with few nozzles, it might be okay, but for complex reactors or towers, such labeling is problematic. On top-view diagrams, the letters indicating the nozzles are usually placed at the edges, and one has to refer back to those diagrams to identify the nozzles; it would be better to use simple labels like N1, N2 next to each nozzle.