Table by which to ascertain various fractional parts of hardness of substances, of horse power, 300. of horse power which of mean pressure of steam of specific gravities, 377, of steam pressure allowed of strength of substances, of transmitting efficiency 402. of plate iron, 344. per square foot of galvanized sheet iron, 344. Tables of condensation in dif- Tandem compound condens- Tapping cast iron for stud 21 Temperature of fire, 384, 385. of cleus gue Tempering points of tools, bolt Theory of the steam engine, Tools, tempering points of, Volume of air of dif left Valve, without a lap, illus- 119-121. Valves and pipes, feed and slide, 112-121. steam and exhaust, 153- Walls for shell tube boilers, Waste of fuel, modes of, 63, steam, release of, 117, 118. boiling, heat units re- drops of, in a gallon, tube sectional boiler, Valve, admission of steam Watts Campbell Co., im- into the, 114. 326-344. Wood, weight aud compara- | Yachts and launches, steam, Yacht boilers, 329. Yacht and launch vertical SELF-ACTING METAL PACKING For Piston Rods, Valve Stems, etc. of every description, For Steam Engines, Pumps, etc., etc. Adopted and in use by the principal Mills, Iron Works and Steamship Companies within the last twelve years in this and foreign countries. Also flexible tubular metallic packing for slip joints on steam pipes, and for hydraulic pressure. For full particulars and reference address L. KATZENSTEIN & CO., 357 WEST STREET, NEW YORK. |