3 inch (inside diameter) pipe = 0.25 feet. Radius = 0.125 ft
Cross section area = pi*(0.125 ft)2 = pi * 0.015625 ft2 . Multiply by 80 ft = pi * 1.25 cubic feet = 3.926990817 cubic feet x 7.480517578 (US gallons / cubic ft) = 29.37592384 US gallons.
The volume of water in a pipe depends on its length as well as its diameter. To calculate the volume of water in a 3-inch pipe, you would need to know the length of the pipe as well. Once you have that information, you could use the formula for the volume of a cylinder (πr^2h, where r is the radius of the pipe and h is the length of the pipe) to find the volume in cubic inches, which can then be converted to gallons.
This pipe will hold 1,468.8 gallons of water.
A 5-inch pipe will hold approximately 0.36 gallons of water per linear foot. This calculation is based on the formula for calculating the volume of a cylinder (V = πr^2h), where the radius (r) is half the diameter of the pipe (2.5 inches) and the height (h) is 1 foot.
A 1.5 inch (diameter) pipe that is 10 feet long can hold approximately 3.32 gallons of water. This calculation is based on the volume of a cylindrical pipe.
The volume of a cylinder is (pi) x (radius)2 x ( length) .Radius is 1/2 of the diameter.Radius of a 3-inch pipe is 1.5 inches.1 foot = 12 inches1,000 feet = 12,000 inches1 gallon = 231 cubic inchesVolume = (pi) x (1.5)2 x (12,000) = 84,823 cubic inches = 367.2 gallons (rounded)
copper pipe has a wall thickness between .032 of an inch and . 308 of an inchinside diameter .811 of an inch to .434volume=pye*(diameter/2) squared*length=3.14*(0.811/2)squared*(20ft*12 inches)= 123.914636 cubic inches123.914636 (cubic inches) = 0.536426993 US gallons
Volume of the pipe = 4.896 gallons
This pipe will hold 23,500.7 gallons of water.
This pipe will hold 1,468.8 gallons of water.
That depends on how long the pipe is.
There need not be any water in the pipe.Assuming that it is a 10 inch diameter pipe, then its capacity is 4.08 US gallons.
5.5 gallons per 15 feet of 3-inch pipe.
14.7 gallons of water.
111 gallons of water.
36.83 u.s. gallons of water in 1 ft. of 30" pipe
A 16" by 1,960' pipe holds 20,471.7 gallons water.
One foot of 3 inch pipe will hold approximately 0.625 gallons of water.
You would need 2,451 feet of 2-inch pipe for 400 gallons.