Hello all
I have a line that has refractory and outside insulation. I have searched this forum and the Caesar Guides but have found no solution to modeling this piping system. I understand that when modeling refractory pipe you can set the insulation to negative thickness, that of the refractory used, and set the density. However my problem lies in the fact that I need to input the insulation as well. If any one has some experience in modeling pipe of this nature I would greatly appreciate some direction.

Regards