Chemical Engineering Symbols

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Gallery of standard Chemical Engineering Symbols for Process Flow Diagrams and Piping and Instrumentation Diagrams.

Project Description

NCE Project is pleased to provide this library of Chemical Engineering symbols in .odg vector format to be used in Process Flow Diagrams and Piping and Instrumentation Diagrams. Most of the symbols defined in standard ISO-10628 are available. A document template for PFDs and P&IDs containing consistently defined styles for process lines and equipment is available as well. Symbols are made from grouped object, so are editable and customizable.

This gallery aims to turn LibreOffice Draw to be the preferred drawing tool for the preparation of process schematics in Chemical Engineering.


Draw Extension,

Homepage of the Project


Current Release

Chemical Engineering Symbols - 1.0

Released Aug 12, 2018 — tested with:

LibreOffice 6.1,

First stable issue
More about this release…

All platforms
File size: 2284 kb

All Releases









Aug 12, 2018
  • All platforms
  • LibreOffice 6.1
First stable issue
  • CC-BY-SA-v4 (Creative Commons Attribution-ShareAlike 4.0 International)


Jun 10, 2018
  • All platforms
  • LibreOffice 5.4
First release
  • CC-BY-SA-v4 (Creative Commons Attribution-ShareAlike 4.0 International)

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