Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 112
ere washed out and carefully inspected at lO-day intervals. At a paper mill, baffle wall tubes cracked in several places as theresult of from 1/64 to 1/32 scale, coupled with flame impingement.It was advised that if tubes showed in excess of .01 scale in suchboilers (this installation operated… … Figure 2—Superheater tubes from two boilers in widely separated partsof the country. Carry-over of solids in the steam rapidly builds upsuch deposits. from affected sections of the superheaters, contain a hard scale whichin some of the tubes nearly filled the steam space. These depositsoccurred in…
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
