In a pipe with diameter 8 ft, there will be just over 376 US gallons per foot.
0.6528 gallon per foot (rounded)
0.212 331 gallons per foot.
36.83 u.s. gallons of water in 1 ft. of 30" pipe
16" pipe per foot = 9.17 Gallons for 16" SCH 40 pipe we just had to figure it out in our engineering department was looking for a short cut and ran across your post.
For a 3 foot diameter pipe, 52.9 US gallons per foot of length.
In a pipe with diameter 8 ft, there will be just over 376 US gallons per foot.
2.61153 gallons.
0.6528 gallon per foot (rounded)
0.3672 gallon per foot of pipe.
0.212 331 gallons per foot.
A 12 inch diameter round pipe will hold 4.89 UK gallons or 5.88 US gallons per foot.
not enough information. size and shape of pipe needed.
36.83 u.s. gallons of water in 1 ft. of 30" pipe
0.255 gallons per foot of pipe. A 10 ft long pipe that size holds 2.55 gallons.
231 cubic inches. So 0.832674 Gallons.
Pipe is generally cylindrical and the dimension refers to the inside diameter. One cubic foot contains 7.48 gallons. The volume of a one foot long 20" diameter pipe is: pi(1.667/2)^2 = 2.18 cubic feet. At 7.48 gallons per cubic foot the total volume is 16.3 gallons.