Pressure network from polylines

Hello every one,
I’m trying to make script that converting 2D polylines to Pressure pipes. But when I try to run, dynamo convert only one polyline.
Any one know how to make this script work for multiple polylines.
Attached the dynamo script, excel sheet for pipe run naming and test file
pressure Network.dyn (36.3 KB)
New Microsoft Excel Worksheet.xlsx (9.2 KB)
Pressure test.dwg (972.3 KB)

@hosneyalaa
@mzjensen

Set the node lacing to “Longest”.

@Ahmed.Kamal.Moussa Which one?

PressurePipeRun.ByObject