. Boiler safety orders. ing out shell plates, furnacesheets and heads in the boiler shop, care shall be taken to leave atleast one of the stamps, specified in Par. 36 of these Eules, so locatedas to be plainly visible when the boiler is completed; except that thetube sheets of a vertical fire-tube boiler and butt straps shall have atleast a portion of such stamps visible sufficient for identification whenthe boiler is completed. Each boiler shall conform in every detail to these Eules, andshall be distinctly stamped with the symbol as shown in Fig. 19, de-noting that the boiler was constr
. Boiler safety orders. ing out shell plates, furnacesheets and heads in the boiler shop, care shall be taken to leave atleast one of the stamps, specified in Par. 36 of these Eules, so locatedas to be plainly visible when the boiler is completed; except that thetube sheets of a vertical fire-tube boiler and butt straps shall have atleast a portion of such stamps visible sufficient for identification whenthe boiler is completed. Each boiler shall conform in every detail to these Eules, andshall be distinctly stamped with the symbol as shown in Fig. 19, de-noting that the boiler was constructed in accordance therewith. Eachboiler shall also be stamped by the builder with a serial number and so REPORT OF BOILER CODE COMMITTEE, with the builders name either in full or abbreviated, as indicated inFig. 20. The height of the letters and figures used in stamping shallbe not less than 14 in. and this stamp shall be placed directly belowor alongside The American Society of Mechanical Engineers (Name of State) (Number of Boiler) 4(Name of Builder) STD Fig. 19 Official Symbol for Stampto Denote The American So-ciety of Mechanical Engi-neers Uniform Standard Fig. 20 Form of Stamp Proposedfor the Boiler Manufacturer 333 Location of Stamps. The location of stamps shall be asfollows: a On horizontal return tubular boilers—on the front head,above the central rows of tubes. o On horizontal flue boilers—on the front head, above theflues. c On traction, portable or stationary boilers of the locomo-tive type or ,Star water-tube boilers—on the furnace end,above the handhole. d On vertical fire tube and vertical submerged tube boilers—on the shell above the fire door. e On water-tube boilers, Babcock & Wilcox, (Stirling, Heineand Robb-Mumford standard types—on a head abovethe manhole opening, preferably on the flanging of themanhole opening. / On vertical boilers, Climax or Hazleton type—on the tophead. g On Oahall or Wickes vertical water tube boiler
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Keywords: ., bo, bookcentury1900, bookdecade1910, bookidboilersafetyorde00cali
