Mar 5, 2004 #1 KimBellingrath Mechanical Joined May 14, 2003 Messages 103 Location US I am looking at a drawing that calls for a RSEW (resistance seam weld) and above the symbol in the 'size/strength' area it has 'PMB'. What does that mean?
I am looking at a drawing that calls for a RSEW (resistance seam weld) and above the symbol in the 'size/strength' area it has 'PMB'. What does that mean?
Mar 5, 2004 #2 unclesyd Materials Joined Aug 21, 2002 Messages 9,819 Location US i don't have that particular set of letters. The letter used on welding symbols are called out in AWS 2.4-79.71. If we used an unusual call we usually spelled it out in the notes. Good luck Upvote 0 Downvote
i don't have that particular set of letters. The letter used on welding symbols are called out in AWS 2.4-79.71. If we used an unusual call we usually spelled it out in the notes. Good luck