![](images/blog/museum-pics/N1-13-Boiler-Wall-Tubes-n.jpg)
Boiler Wall Tubes Circa 1970s
Section of boiler wall from Clover Bar
Section of furnace wall tubes this type is known as a
membrane wall as the furnace is pressurized
Manufacturer Babcock and Wilcox
Specifications: Radiant Boiler
Heating Surface: 79,778 sq.ft.
Pressure 2100 psi
ADD PHOTO??
Section of CB No. 4 boiler wall being cut out 2007 Jan 19