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 Engineering Tables - Typical Roof Loads - Small Size PPH Assembly

 

SPACING OF PIPE SUPPORTS

PIPE
SIZE 
 # OF
PIPES 
CONTENTS
OF PIPE
 6 FOOT 8 FOOT 10 FOOT
4 Inch      2 WATER 115 lb. (0.75 psi) 147 lb. (0.96 psi) 177 lb. (1.15 psi)
6 Inch      2 WATER 207.3 lb. (1.35 psi) 267.3 lb. (1.74 psi) 327.3 lb. (2.13 psi)

#: Number
lb: pounds
psi: pounds per square inch