Nov 12, 2015 #1 BuddyL Mechanical Joined Nov 12, 2015 Messages 1 Location US I'm going to do a MT inspection on the shell surface of a Yankee Dryer. Is there a guideline on surface imperfections and cracking that can help me determine what is normal, minor, or in need of more inspection? Same thing for around the head bolts.
I'm going to do a MT inspection on the shell surface of a Yankee Dryer. Is there a guideline on surface imperfections and cracking that can help me determine what is normal, minor, or in need of more inspection? Same thing for around the head bolts.
Nov 13, 2015 #2 metengr Materials Joined Oct 2, 2003 Messages 15,478 Location US Use the National Board Inspection Code, Part 2 Supplement 5. Upvote 0 Downvote