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New Technical Bulletin on Root Pass Welding

Technical Bulletin 2016 Issue 3
September 22, 2016

A completely penetrated root pass using an “open root” joint design is the most challenging part of making that weld. Using a backing ring makes it easier to be sure there is full penetration.

Check out NCPWB’s new Technical Bulletin focusing on the complete penetration of a weld joint with the use of a Backing ring.

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