Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 154
peration, namely: I. Those forms of construction that involve clearly identified in-herent weaknesses must be avoided. A properly designed fusion weldedseam or a double butt strap seam possesses greater strength, may beused at higher maximum working pressure for a given plate thickness,and… … Figure 8—Einbrittleiiiciit at fioo uuigtuficatioiis in a section of fhitcfrom Holier No. 1. 2. Any part of a boiler that experience teaches should be lookedupon with unusual suspicion such as, for example, a longitudinal seamof lap joint construction or a shallow dished head of a boiler drum,should…
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
