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Technical Data - Roof Loads

Download:Typical Roof Loads for Pipe Support (pdf file)

Pipe Size # of Pipes Contents of Pipe Spacing of Pipes
6 feet 8 feet 10 feet
4 inch pipe 1
Gas (lbs)
(psi)
111
0.24		 132
0.29		 156
0.34
Water (lbs)
  (psi)
144
0.12		 176
0.39		 206
0.43
2
Gas (lbs)
  (psi)
180
0.40		 222
0.49		 270
0.59
Water (lbs)
  (psi)
264
0.58		 310
0.68		 237
0.52
3
Gas (lbs)
  (psi)
249
0.55		 312
0.68		 237
0.52
Water (lbs)
  (psi)
348
0.77		 444
0.98		 534
1.18
6 inch pipe 1
Gas (lbs)
  (psi)
156
0.34		 196
0.43		 236
0.52
Water (lbs)
  (psi)
236
0.52		 296
0.65		 356
0.52
2
Gas (lbs)
  (psi)
270
0.59		 350
0.77		 430
0.95
Water (lbs)
  (psi)
430
0.95		 550
1.21		 670
1.48
3
Gas (lbs)
  (psi)
384
0.85		 504
1.11		 624
1.37
Water (lbs)
  (psi)
624
1.37		 804
1.77		 984
2.17
8 inch pipe 1
Gas (lbs)
  (psi)
228
0.50		 288
0.63		 348
0.77

 

  





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