Slope symbol
Also called Fall, Gradient
A slope mark shows that a leg falls, and by how much, so the line drains by gravity.
Isometric
What the slope symbol means
A slope mark shows that a leg falls, and by how much, so the line drains by gravity.
How it is drawn
Piping isometric, common form
A small triangle beside the line with the ratio or the fall, such as 1:100.
Isometric SVGWhere you see it
Drains, flare lines, condensate and any line that must not hold liquid.
Related symbols
Frequently asked questions
What does the slope symbol look like?
A small triangle beside the line with the ratio or the fall, such as 1:100.
Where is a slope used?
Drains, flare lines, condensate and any line that must not hold liquid.
Every slope 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.
- In production since 2014
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- On MODEC FPSO projects since 2016