Creates insulation symbol on ortho drawings.
Access Methods
Find
Ribbon: Home tab 
Orthos Views panel Insulation Tool Ribbon: Ortho View tab Ortho Views panel New View
Command entry:
plantorthopipeinsulation Summary
In an existing orthographic drawing, you can use the Insulation Tool to place the insulation symbol including the insulation type and thickness along with the pipe.
You can select a pipe with insulation or enter the insulation type if the selected type does not have insulation in 3D model.