Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 11
s, result from some such collection of scale as that above described, and itis a defect that cannot be too carefully guarded against. Boilers having the tubesarranged in the old-fashioned way, that is staggered and crowded too closely together,as was nearly always the case, are peculiarly apt to… … Fio. 2. formed, and it is almost impossible to dislodge it by mechanical methods. Solvents arethe only resource, and they must be perfectly adapted to the needs of the case, and per-sistently and judiciously used. Frequent blowing out and cleaning of the boiler is im-peratively necessary, its…
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
