If you are speaking of gas lines n the house you can make a soap solution out of dish washing detergent and put that in a squirt bottle and apply that to all the joints. It will bubble up if there is a leak.
Remote gas leak survey is a proactive way to prevent unnecessary loss of human life resulted from natural gas leaks. Since the existing active detection ...
Check the prices of propane and natural gas where you are. That will be the deciding factor.
Natural Gas is an extremely clean burning fuel if done properly. The burning of natural gas should result in water vapor and carbon dioxide. In fact a *scent agent* is added to natural gas that smells of rotten eggs. The addition of the *scent agent* is a safety feature since if natural gas leaks it has not detectable scent to people.
Yellow
18 inches
You may be running rich. You may also have a gas leak. Check your fuel line fittings for leaks.
To purge a gas line go to the gas line at the appliance. Turn the gas cook(cut off) to the off position(perpendicular to the gas line). loosen the gas line on appliance side of gas cook (this is done at a flare fitting or union). Next turn the gas cook back on until you smell gas.Turn gas back off and re-tighten gas line. Turn gas back on and check for leaks(50/50 water and dish soap sprayed onto fittings). No bubbles means no leaks.
odor
Natural gas is poisonous to humans therefore a foul smelling perfume is added to it to aid in the detection of gas leaks.
For natural gas, it normally is the responsibility of the gas company to make any repairs of gas lines outside of the dwelling. If you want a new gas line to lead to your new gas stove, it will cost you but that is rather nominal: about $30.
Gas Cap is not on tight, or the seal leaks and you need to replace the cap.
There is no 'solvent' in pure natural gas. Pure natural gas is methane (colorless and odorless). The natural gas used in stoves has methylmercaptan mixed with the methane to give the gas an odor to help detect leaks. In this case the methane is the solvent and methylmecaptan is the solute.
A natural gas line varies depending on the home. It may be a bigger gas line to cover a bigger home. Where as a smaller home would have a shorter and smaller gas line.
Check your fuel cap or gas tank for leaks, or maybe the gas lines.
Mercaptan is the substance that causes natural gas to smell bad. It is typically added to gas before the gas is shipped or piped, so that any leaks can be instantly detected.
You tape the joints with yellow teflon tape then screw them on using two wrenches so as not to twist any fittings. - After switching as on, spray the joints with 'gas detect' or liquid soap to check for leaks.
Check for fuel leaks and proper fuel pressure.