Learn about enhancements made to Tube and Pipe in this release of Inventor.
Coordinate Precision. You can now control the coordinate precision up to 6 decimal places for PCF output. Click the Options on the ISOGEN Output dialog and use the Coordinate Precision controls to modify the decimal places for the output file.
Option selection is remembered between sessions. The option Include Connected Endpoint Fittings from Another Run is disabled when saving a file for each run.

For more information see To Save Tube and Pipe Files to the ISOGEN Format
Material
The following material related data is now included in PCF exports:
Inventor Material Name is used for PCF pipe material
Inventor Material Description is used for the PCF pipe material code


Endpoint Fittings Options Two new options, giving you greater control, are included on the PCF export dialog, these are:
Include Connected Endpoint Fittings from Outside a Run (Default is ON)
Include Connected Endpoint Fittings from Another Run (Default is OFF)
This option is disabled when all runs are exported as a single run or the Output ISOGEN file for each Run option is selected.
The options are remembered between sessions.
End Connections
Two new end connection names are available for start and end, these are END-CONNECTION-PIPELINE and END-CONNECTION-EQUIPMENT. Coordinates are included with the names.
End Positions
All end positions are exported as either OPEN or CLOSED and with coordinates.
End Point Codes End point codes are now included with End Points and Branch Points in the PCF export. Supported end codes are BW, CP, FL, PL, SC, SW, LN, MP, LC, and LR.
For more information, see To Save Tube and Pipe Files to the ISOGEN Format.