Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 353
This api^lies csj^ecially to boilers exiiosed to theweather, to boilers installed in poorly constructed buildings, to boilerson which water leaks on the brickwork or where the brickwork is fre-quently subjected to moisture from the blow-down discharge or fromsome other source, to boilers in damp… … Figure 6—Parts of the lowerdrum of a water tube boilershozving the manner externalcorrosion wastes away themetal and weakens the head. examination of hidden parts andsuch repairs should be plannedwith that thought in mind. Beforethe boiler surfaces are re-cov-ered, following an examination,a…
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
