Volume of a cylinder = (pi) (radius)2 (length)
Radius = 1/2 diameter = 3 inches
Length = 12 inches
1 gallon = 231 cubic inches
Volume = (pi) (3)2 (12) = 108 pi = 339.292 cubic inches = 1.4688 gallons
That's the volume of the section of pipe. I have no way of knowing
how much water is in it. It could even be empty.
This pipe will hold 1,468.8 gallons of water.
A 2.5 inch fire hose has a capacity of approximately 60 gallons per 100 ft. Therefore, a 50 ft hose would hold around 30 gallons of water.
To convert feet of water line to gallons, you need the volume of the water line. The volume of a 2-inch diameter water line is about 0.0107 gallons per foot. So, 1000 feet of 2-inch water line would be approximately 10.7 gallons.
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.
Assuming this pipe is straight, it is a cylinder. The area of a cylinder is pi*r*r*depth. The depth is 25 feet. 25 feet is 300 inches. The diameter is 1/2 inch, making the radius 1/4 inch. pi*1/4*1/4*300 pi*1/16*300 pi*18.75 58.9048623 1 gallon is 231 cubic inches, so 58.9048623 / 231 0.254999404 gallons.
111 gallons of water.
14.7 gallons of water.
A 72-inch pipe 16 feet long holds up to 3,384.1 US gallons of water.
6.5 US gallons of water.
1.6 gallons of water.
Up to 1,795.2 gallons of water.
This pipe will hold 1,468.8 gallons of water.
The cylinder holds up to 7,943.23 gallons of water.
12,239.9 gallons of water per 3,000 feet.
The capacity of the tubing is 94.6 Imperial gallons, or 113.6 US gallons. There need not be any water in it!
5.5 gallons per 15 feet of 3-inch pipe.
That depends on how long the pipe is.