Is there a trick to getting copper pipes into a coupler for sweating?

+4
Answered
EXPAND TO I TRIED SANDING INSIDE AND OUT , REAMING BUT THE PIPES DON'T BUDGE. I TRIED USING DIFFERENT COUPLERS TOO. IS THERE A WAY TO EXPAND THE OUTSIDE PIPE OR LUBE IT SO ONE WILL MOVE INTO THE OTHER?

  4 answers
Your comment...