May 16, 2003 #1 franklineng Industrial Nov 9, 2002 36 Is it perferred to solder or braze copper 1-1/2" diameter DWV fittings?
May 16, 2003 #2 TheBlacksmith Mechanical May 18, 2001 1,286 Solder (sweating) should be more than adequate and cost less. Blacksmith Upvote 0 Downvote
