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 . The Two Flue Boilee.— flG. The Six Inch Flue Boiler. F(6. 20. box is removed and the size is taken, the flue sheet is firstlaid out and flanged. It may then be wheeled and retraced onthe stretch-out of the envelope, and an extra amount addedequal to three and one-quarter times the thickness of the metalused. The width may be found by adding one-half the depthof the water space to the perpendicular height, as shown. Thestay-
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 . The Two Flue Boilee.— flG. The Six Inch Flue Boiler. F(6. 20. box is removed and the size is taken, the flue sheet is firstlaid out and flanged. It may then be wheeled and retraced onthe stretch-out of the envelope, and an extra amount addedequal to three and one-quarter times the thickness of the metalused. The width may be found by adding one-half the depthof the water space to the perpendicular height, as shown. Thestay-bolt holes may be stripped off and transferred to thesheet; also the side seams are laid out to correspond, and theflue sheet rivet holes marked and punched to match. Thesheet is then rolled and riveted, and the bottom is flanged tothe inside diameter of the shell. The mud-ring rivet holes arethen laid out, punched, and the box riveted to position. In replacing the flues there will be a number of the ends inthe water jacket that come so close to the tapered connectionthat they cannot be rolled at this end with a common that case the cage with the enclosed rollers alone are setin thi
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License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1900, bookidl, booksubjectsteamboilers
