Dimension symbol
Also called Dimension line
Dimensions give the length of every leg. Pipe is usually dimensioned centre line to centre line and fittings face to centre line. Because an isometric is not to scale, the written figure is what counts.
Isometric
What the dimension symbol means
Dimensions give the length of every leg. Pipe is usually dimensioned centre line to centre line and fittings face to centre line. Because an isometric is not to scale, the written figure is what counts.
How it is drawn
Piping isometric, common form
A dimension line parallel to the pipe, between extension lines, with the figure written along it.
Isometric SVGWhere you see it
Every leg of the line, plus elevations of key points.
Related symbols
Frequently asked questions
What does the dimension symbol look like?
A dimension line parallel to the pipe, between extension lines, with the figure written along it.
Where is a dimension used?
Every leg of the line, plus elevations of key points.
Every dimension on your isometrics, tracked to the test pack.Deskely Testpack builds test packs from the line list and the drawings, records the test in the field and tracks reinstatement to the last spade.
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