90.08 degree elbow?

Dear all, I'm designing a blow down line, it is from low level to piperack on high level, there will be a 90 elblow between the riser and sloping header on the piperack, in Rebis this elbow is 90.08 degree (slope 2" per 100'), of course there is no such elbow. my question is: in the real world, can this be done? if so how they do it?

simalar question, in real world, how do they build sloping line with socket weld fitting? of course they can't cut socketweld elbow.

please help Received on Thu Sep 16 23:50:00 2004