I have developed a problem in Routing / Piping that has to do with weld neck flanges, only: any size and/or weight class selected assigns a 4” Sch 40 pipe stub to go with it. I have looked at the Design Table and it indicates, for example, that a 3” 150# WN flange should have a 3” pipe stub, etc. But dropping the 3” WN flange on the drawing produces a 3” flange with a 4” pipe stub.
Any suggestions?
Joe,
There's a very good chance that either something is wrong in the part or the design table. My money is on the design table.
Care to post the design table, or preferably the part it self and if possible the pipe part as well.
If you're reluctant to do that, then at least double check your $prp@DN and $prp@Dimension of both your flange and pipe.