Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 377
elliptical opening, i5x2o, there had been inserted,flush with the head, a piece of steel plate fashioned to conform to theradius of the head and electrically welded to same. On completion ofthis work, the vessel was subjected to an air pressure test of 50 lbs. persquare inch and was pronounced… … 1924. ] THE LOCOMOTIVK. JQ3 welded area on the top head. On discovering this defect, the matterwas referred to the concern that had done the work, which sent thewelder hack- to make the vessel tight. On his arrival at the plant, thetank was subjected to an air pressure test of 100 lbs. per square…
Locomotives · Steam-boiler explosions
Internet Archive · Carnegie Library of Pittsburgh · Public Domain Mark 1.0. Free to use for anything.
