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American Society of Heating and Ventilating Engineers Guide, 1924-25
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T A B L E 30. O N E -P IP E STEAM
Capacity in Sq. Ft. of R adiation
A Com mercial Pipe Sizes
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American Society of Heating and Ventilating Engineers Guide, 1924-25
Globe Valves
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Radiator Valve Sizes
24 60 100 200
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Steam Risers
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24 60 24 100 60 200 100
1 5 ft. to 10 ft. In length
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5 ft. in
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For Down Feed Risers
See Note
40 75 100 170 220 340 460 600
posite direction.
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Supply M ain Branch Supply Main Branch
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40 75 150 300 500 900 1.500 2,000 2,800 3,600 0.000 9.000 13.000 23.000 37.000
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