Jerry i've been doing it this way for the last 20 years and i've never seen a failure yet. The pipe is way to soft to work harden in my opinion.


Quote Originally Posted by jerry clayton View Post
Fine for you guys if it works for you and it makes you happy---HOWEVER---you are cruising for a very drastis failure when one of your work hardened or annealed flares fails--the proper method is a 37 degree single flare with the backup B nut and sleeve