Are you talking about NEW bolting method?
The Bolts required for the Flange need to be longer to take into account the Flange Thickness and the Wall
Thickness, typically BTHK has to be set to ( RPRO FLTH + PWALLT(1) ).
Using Old Method, then you can use normal bolt reference at Flange SPCO level.
Old method is not sophisticate.
I would suggest to move to the New method.
Dear Corrado,
I am using old bolting method. At level SBOL, value of Length should take consideration of flange thk and wall thickness.
At what component, I have to set reference of bolt?
Make sure you have a DATA element with key attribute set to FLTH in your category DTSE.
By the way, why are you adding the pipe thickness to the flange thickness?