So I have a pipe system I am Re-designing and the new pipe spec calls for Flange Guards/Splash Guards to wrap around every flange. The pipe system is Lined pipe and is already very complicated for me to have everything come out correctly but I need to know how can I add these attachments and have them show the correct flange size on my isometric. The flange Guards will need to appear in the same way as the gasket for each flange does. Any suggestions?