In summary, you can create your own PML macro to do batch extraction of the ISO. You will need to put your list of pipes in an array, Then you will load your isometric option file in order to load the Isodraft settings. Then you need to make a do loop to execute the DETAIL command for each pipe in your array to extract the ISO.
Online AVEVA Help reference for Isodraft commands: https://help.aveva.com/Aveva_Everything3D/2.1/wwhelp/wwhimpl/js/html/wwhelp.htm#href=ISOUG/ISOUG3.03.14.html#1018995
Online AVEVA Help reference for PML macro programming https://help.aveva.com/Aveva_Everything3D/2.1/wwhelp/wwhimpl/js/html/wwhelp.htm#href=SOFTCG/SOFTCG3.html#1017594
There is also an older post (15 years ago) where someone shared a PML macro in the older forum, but the file is no longer available when we switched to our current website forum.
