Span for CS Sch40 w/Water

PIPE SIZE (in.)Weight (lbs)w/Water (lbs)SPAN (ft)ROD
3/8″0.60.773/8″-16
1/2″0.80.973/8″-16
3/4″1.11.373/8″-16
1″1.72.173/8″-16
11/4″2.32.973/8″-16
11/2″2.73.693/8″-16
2″3.65103/8″-16
21/2″5.87.9111/2″-13
3″7.610.8121/2″-13
31/2″9.113.4131/2″-13
4″10.816.3145/8″-11
5″14.623.2165/8″-11
6″1931.5173/4″-10
8″28.550.1193/4″-10
10″40.574.6227/8″-9
12″51.1102.1237/8″-9
14″63121.5251″-8
16″83159.5271″-8
18″105202.2281″-8
20″123243.43011/4″-7
24″171345.23211/4″-7
  • Based on Mss Table 3 & 4
  • Based on ASTM A53-86
  • * Many codes require pipe hangers to be spaced every 10 ft. regardless of size. Check local codes.
  • 1 Cubic Ft. of water weighs 62.41 lbs.
  • 1 gallon (U.S.) weighs 8.335 lbs.
  • Spacing and capacities are based on water filled pipe. Closer hanger spacing may be required where additional valves and fittings increase the load.

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