The expansion ratio of liquid propane (LPG) to gas is 1:270
Propane is gas.
1:860
gas and liquid
gas and liquid
Ok. there's a fixed ratio for Nitrogen as it expands from liquid to gas. From liquid, it expands 696 times from its boiling point at atmospheric pressure.
233:1 (or about 31.1 SCFT for every gallon of liquid Butane)
At normal atmospheric pressure & temperature propane is a gas.
23.6 gallons. That's the volume of 100 lbs of propane, however, they only fill to about 80% (to allow room for expansion with temperature; otherwise you'd blow out liquid propane!).
Can you put gasoline in a gasoline automobile? The propane tanks ARE liquid propane. The gas evaporates as it is released. There is no physical way to store propane as a gas, therefore, it must be stored as a liquid.
Propane
High expansion foam that is 500 to 1 expansion ratio
LPG stands for liquefied propane gas. LPG is propane stored as a liquid. Propane is a gas under normal atmospheric conditions, but it is usually stored under high pressure to torn it into a liquid.