Many fittings, except unions, require the use of teflon tape.
If you are running natural gas or propane, gas teflon tape. Otherwise, any white teflon plumbers tape is fine.
yes
Teflon tape itself is not poisonous. However, if teflon tape is burned or overheated during use, it can release toxic fumes that can be harmful if inhaled. It is important to use teflon tape properly and avoid overheating it to prevent any potential health risks.
No, white Teflon tape should not be used on gas lines for sealing purposes as it is not rated for use with gas and may not provide a secure seal. It is recommended to use yellow Teflon tape specifically designed for gas lines.
There are a number of sealants available to prevent leaks in pipes. If you don't want to use teflon tape, you can use a liquid sealant which will form a seal as it dries.
Yes
no.
When the local codes allow its use on the piping as some codes do restrict the use of tape
Teflon tape only, no joint compound. Two or three wraps is plenty... Yes agreed, teflon tape will make it easier for repairs in the future
To use Teflon tape to stop a leak, wrap the tape around the threads of the leaking connection in a clockwise direction. Make sure to wrap the tape tightly and evenly to create a seal that prevents water from leaking out.
No, it is not recommended to use Teflon tape to seal oxygen fittings. Teflon tape is flammable and can pose a safety hazard when used with oxygen, which is highly reactive and can lead to combustion. It is better to use approved sealants or fittings specifically designed for oxygen systems to ensure safety.