Document Ne0ZRkdnj6vQ1XaMMyG1qEkNw

American Society of Heating and Ventilating Engineers Guide, 1925-26 62 ' ' American Society of Heating and Ventilating Engineers Guide, 1925-26 Table 36. Length in Feet of Pipe to be Added to Actual Length of Run to 1* Obtain Equivalent Length Size of Pipe St'd. Elbow Side Outlet Tee . Gate Valve Globe Valve Ancle Valve Length in Feet to be Added in Run 2*- ` 2W y 3W - 4" b" 6" 7" 8" 9" 10' 12" 14" . 5 7 10 12 14 18 22 26 31 35 39 47 53 16 20 26 31 35 44 50 55 63 69 76 90 105 2 3 3 4 5 7 9 10 . 12 13 15 18 20 18 25 33 39 45 57 70 82 94 105 118 140 160 9 12 16 19 22 28 32 37 42 47 52 63 72 Example of length in feet of pipe to be added to actual length of run. (<---...... i32-o'~ T------- -% MEASURED LEM6TH. - 132.-0 4- SATE VALtE. 4-4'ELBOWS. 5-0" 56-O' EQWVALEUT LEM5TH - 193-0 ** t ^....:......H Table 37. Constants for Various Initial Pressures and Lengths Steam Pressure Gage Lb& Constant bt Which to Multiflt Capacitt op ant Pips pob 1 Lb. Gaos Steam Pressure to Obtain Capacitt op Same Pipe pob Pbes- _ sure in Col. 1 Col. I Col. 2 Length op Pipe Ft. Col. 3 Constant bt Which to Multiflt Capacitt op 100 Ft. Pips to Obtain Capacitt op Sake fiiwn Pipe With Same* Pressure, asd Length as Given in Col. 3 CoL 4 0 0.92 20 2.240 i 1.00 40 1.580 2 1.03 60 1.290 5 1.11 80 1.120 10 1.24 100 1.000 15 1.35 120 0.912 20 1.45 140 0.841 30 1.63 160 0.793 40 1.79 180 0.741 50 1.94 200 0.710 60 2.08 250 0.632 75 2.26 300 0.578 100 2.54 350 0.538 125 2.79 400 0.500 150 3.02 450 0.477 175 3.23 500 0.447 200 3.44 600 0.407 700 0.378. 800 0.354 900 0.333 1000 0.316 1400 0.267