NAR Reboiler

The Nitric Acid reboiler must operate in the most hostile nuclear operating environment, any manufacturing flaws or weaknesses would lead to an unnacceptable failure.  This led us to create a highly innovative welding technique that allows all 96 pipes to be “back-face” welded rather than traditional fillet welded.  The result is a 4x ultra-high integrity weld around each pipe that achieves full penetration and is subject to stringent 100% nondestructive X-ray inspection by our in-house team. This innovation was critical to create a NAR Re-boiler that will operate safely and reliably across its 30 year life.

NAR Reboiler