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Propane vehicle tanks are constructed from
carbon steel under a code developed by the
American Society of Mechanical Engineers. A propane tank is 20 times more
puncture resistant than a typical gasoline, methanol or ethanol tank.
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New propane cylinders are manufactured with a
device that shuts off the filling process when the tank reaches 80 percent of
its liquid capacity. This allows for changes in fuel volume caused by
temperature variations without any release of gas from the tank.
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Propane engine fuel systems are fitted with
safety devices and shut-off valves that function automatically if the fuel
line ruptures.
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Propane has the lowest flammability range of any
alternative fuel.
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Propane leaks are easily detected because an
odorant with a scent similar to rotten eggs is added as a safety measure.
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Propane is a nontoxic, nonpoisonous fuel that
doesn't contaminate aquifers or soil.
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Unlike gasoline and alcohol fuels, propane can't
be ingested because it is stored in a closed container under pressure. It
vaporizes internally when released from its container.
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Propane with air won't ignite unless the source
of ignition reaches at least 940 degrees Fahrenheit. In contrast, gasoline's
source of ignition must reach only 430 to 500 degrees Fahrenheit before
igniting.
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If propane gas leaks, it doesn't puddle; it
readily dissipates into the air.
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NPGA offers an award-winning preventive
maintenance program called GAS CheckŪ
(Gas Appliance System Check). Trained technicians inspect entire propane
systems and appliances to ensure they are running safely and efficiently, so
consumers can save money and enjoy a healthy environment. The program also
educates homeowners on the proper maintenance of propane appliances and how to
avoid potential health hazards.
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The Certified
Employee Training Program (CETP) is a nationally recognized training
program for people involved in the handling of propane, equipment and
appliances. The CETP is being used extensively throughout the country and is
continually expanded and updated.
