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 ...

The Esco HOG TIE(R) Boiler Tube Weld Alignment Clamp rapidly and accurately aligns boiler tube ends to reduce the risk of failure from misalignment when welding water wall boiler tubes. Click here for ...

HOLLISTON, Mass., Jan. 6, 2026 /PRNewswire/ -- Esco Tool has introduced an extensive rental fleet of welding end preparation tools that are ideally suited for boiler tube fabrication and repairs on ...

A water wall boiler tube repair system for biomass boilers that precisely cuts tube panels without a HAZ (heat affect zone) and bevels for superior welding end preps has been introduced by Esco Tool ...

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 ...

A new boiler tube alignment fixture that easily attaches to a waterwall boiler tube panel and includes all tools, accessories, and a new drop safety lanyard to properly align the tubes for welding has ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. This tool would have been used for ...

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 ...

HOLLISTON, MA--(Marketwired - Jul 27, 2016) - Esco Tool has introduced a new pipe alignment clamp that attaches rapidly to perfectly align water wall boiler tubes and single pipes to speed and secure ...