Mechanical equipment of buildings; a reference book for engineers and architects (1916)
Harding, Louis Allen, Willard, Arthur C. (Arthur Cutts), 1878-1960 · New York Wiley · leaf 496
3 4 5 6 10 12 14 16 20 25 30 Varying with Center Diameter U-Bends U It 2 2 k 3 3* 4 6 8 10 12 20 24 28 32 40 50 60 Circumstances Outside Diameter Coils... 2 1h 3 4 6 7 8 10 12 14 16 24 30 36 42 48 60 72 Note.—Ends on bends should be straight for a length equal to the diameter of the pipe. Expansion… … 30 40 50 60 70 80 90 I00 HO Ifl) 80 MO Mean Radius of Bend m Inches Fig. 3. Expansion Any Bend Will Allow Without Injury. Actual tests by the Crane Co. have been made on pipe bends made of pipe from 1 to 16diameter, and the results have been plotted by W. L. Durand, and are given in Fig. 3. 472…
Building · Heating · Ventilation
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
