https://communities.bentley.com/products/building/performance/f/hevacomp-forum/208041/add-pipe-to-database-with-desired-propertiesHi, is there a way to add a certain pipe type to the database. I am looking to add PE pipe SDR 17.6 with particular ODU/IDU and surface roughness. Sizes range up to 315mm. Thanks, Stuarten-USTelligent Community 12https://communities.bentley.com/thread/627899?ContentTypeID=1Wed, 06 Jan 2021 09:25:04 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:91e69126-db55-481b-a2bb-cd35521af009Shane Regan<p>Hi Stuart, adding custom pipe ranges is not possible unfortunately.</p><div style="clear:both;"></div>