Use a flare nut wrench, and hold whatever it is screwed into from turning to prevent damaging the tubing
Should be a threaded flared fitting
no
To connect a copper propane pipe to a shutoff valve, you will need to use a threaded fitting that matches the size and type of the pipe and valve. Apply pipe dope or Teflon tape to the threads before connecting them. Tighten the fitting securely using a wrench or pliers to create a leak-proof connection.
To effectively remove plumber's tape, you can use a wrench or pliers to loosen and unwind the tape from the threaded pipe or fitting. Be careful not to damage the pipe or fitting while removing the tape.
Depends on what you are doing. soldered is for copper water lines. Threaded can be for water, gas, or anything else.
It is a round threaded disk shaped thing that screws into a tee or other "female" threaded fitting to " plug" it up.
When applying Teflon tape to a threaded fitting, you should wrap it in a clockwise direction.
AN fittings are a flare fitting, using 37° flared tubing to form a metal-metal seal.
Yes
Use a pair of plyers and two small pieces of cork to grab the threaded pipe while you rotate the female fitting. Also, if you don't need the threaded piece anymore, you can use a whole cork inserted into the threaded pipe with a bit of apoxy or super glue.
Flared fittings use a flare and a nipple for the sealing surface. The threads do not serve any purpose as to actually sealing anything. The threads merely hold the flare of the one fitting together tightly with the nipple of the other fitting to create a seal.
Threaded On End