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During inspections, the ends of boiler tubes tell a story—if you know what to look for. In this hands-on Weekly Boiler Tip (filmed at Boiler University) we examine welded, beaded, and flared tube ends ...

Boiler tube removal can be an extremely difficult process, and the method used will vary depending on the application. The amount of expansion as well as the age of the tube and whether or not it was ...

To comply with ever-tightening restrictions on emissions of NO X (NO, NO 2, and so on), special “low NO X ” burners have been installed in many coal-fired utility boilers. These special burners reduce ...

Before welding a damaged boiler tube it is manually replaced with a pre-machined tube with the correct weld bevel. The pre-machined tube also has a small window that allows access to the inner ...

Boiler tube failures continue to be the leading cause of downtime for steam power plants. Is your boiler tube failure reduction program showing improvement when compared to programs at peer plants?