This pipe has a volume of 24.5 cubic feet.
I don't think 6 inch pipe is available in schedule 30.
The volume of the pipe is 1,154.5 cubic feet.
first ,convert 30 feet to inch. The relation is given as : 1 feet=12 inch. So,6 inch =0.5 feet. 2 inch =1.66 feet. Now, volume of pipe = 3.14 X r X Xh. =3.14 X0.25 X0.25 X1.66 . =0.325 cubic feet.
It depends on what you mean by a 30 pipe. Is 30 the cross sectional area - in which case, what is the length of the pipe? Is 30 the length - in which case, what is the cross-sectional area?
The volume of a cylinder is (pi ) R2 L.R = 1/2 diameter = 15 inchesL = 25 feet = 300 inches1 gallon = 231 cubic inchesVolume in gallons = (pi) R2 L / 231 = 917.998gallons (rounded)
36.83 u.s. gallons of water in 1 ft. of 30" pipe
11.69
The measure 30 inch by 72 feet is a flat area and no volume.
The gallon (volume) and the inch (length) can not be equated.
The answer depends on the length AND the cross-section of the pipe. Just one of the two measures is not enough.
36.7 US gallons.