Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 492
sorbent liquid may be drawn through theconnections to the burner and produce defects. A flame too rich in acetylenemay also cause injury to the steel. The expansion of the parts adjacent to theweld, due to the heat necessary to make it, may leave tremendous internalstresses in the plate or other… … Fig. 3. Welding of Head to Shell. Note the Rough Character of the Work. In a few instances, we have sanctioned the autogenous repair of cast ironsectional boilers used for very low pressures where the nature of the structuresurrounding the defective part would seem to indicate that no severe local…
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
