Apr 14, 2016 #1 emmann1226 Mechanical Joined Apr 14, 2016 Messages 2 Location SA anybody knows cast iron flange(class125) torque values?
Apr 14, 2016 #2 TGS4 Mechanical Joined Nov 8, 2004 Messages 3,983 Location CA Ask the gasket manufacturer/vendor. Upvote 0 Downvote