Laying out for boiler makers and sheet metal workers; a practical treatise on the layout of boilers, stacks, tanks, pipes, elbows, and miscellaneous sheet metal work . Equal spaces Kqiml spaces . | | o4^o^ o o-o-o-y-e-e-^ai^-&-^< uooooooooo <iooQooQOOooooooooooo6ooooo otO-q-o-o 0000000QO60Q000000 o 000000000 ooooooooooooo^ -184,862 -—^187---. Por hanger- FIG. 52.—LAYOUT OF INSIDE COURSE OF SHELL, WITB LONGITUDINAL SEAMS FIGURED BY LIMITING RULE. 56 LAYING OUT FOR BOILER MAKERS the brick wall, it can be adjusted by merely tightening up thenuts on the U-bolt The general practice has been w
Laying out for boiler makers and sheet metal workers; a practical treatise on the layout of boilers, stacks, tanks, pipes, elbows, and miscellaneous sheet metal work . Equal spaces Kqiml spaces . | | o4^o^ o o-o-o-y-e-e-^ai^-&-^< uooooooooo <iooQooQOOooooooooooo6ooooo otO-q-o-o 0000000QO60Q000000 o 000000000 ooooooooooooo^ -184,862 -—^187---. Por hanger- FIG. 52.—LAYOUT OF INSIDE COURSE OF SHELL, WITB LONGITUDINAL SEAMS FIGURED BY LIMITING RULE. 56 LAYING OUT FOR BOILER MAKERS the brick wall, it can be adjusted by merely tightening up thenuts on the U-bolt The general practice has been with wall brackets to placethem staggered on the boiler so that a number of boilerscould be placed side by side, and the wall brackets clear eachother. Many are to-day advocating the use of wider walls,permitting the brackets to be placed in the same relative po-sition on both sides of the boiler. The distance from the endof the boiler at which the bracket or hanger should be placedis sometimes made one-quarter of the length of the is claimed that this will not cause any undue strain on thecenter circumferential seam. This rule will not apply to atwo-course boiler, however, as the quarters at each end havethe additional weight of the flue heads, flues, and weights and also such fittings as the dome, steam noz-zles, e
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Keywords: ., bookcentury1900, bookdecade1900, bookidl, booksubjectsteamboilers
