Yes, internal fittings, 1-1/4 couplings and fitting cups match ID of 1-1/2 type ‘L’, I cut off the solder cups on the long turn 90s and slip in a sleeve. Thechallenge is to get them soldered strong, pretinning and such, going to be TIG brazing some of the internals on this next location. The slight 22 degree mitred bends just cut a wedge out of a 45 and fold it to the shallow angle, will braze those this time.…
