Which Tools Are Used to Connect Rigid Pipes?

When connecting rigid pipes, such as a copper, black iron or galvanized pipe installed in home, you need to screw the pieces together after applying plumber's tape or pipe dope, because the ends of these pipes are threaded, these connecting pieces are conducive to be coupling with fittings or brass adapters.

Teflon tape

Teflon tape is white in color. It should be applied on the male end of the pipe, by running the tape around the pipe several times. Install the tape in the opposite direction, then the male end of the pipe will thread into the female union. Take note of cleaning out any remaining Teflon tape on the inside of the female threads if you are using the fitting or welding adapter.

Pipe dope

Pipe dope is a thick paste that is applied to the threads using a brush. If you are reusing a fitting that has had pipe dope applied before, you must clean both the male and female threads, using a wire brush and a pick.

Pipe wrenches

You will need to use two pipe wrenches to connect two pieces of pipe together or to install an adapter or fitting. Generally, the first wrench is used to hold the pipe, while the second one is used to turn the fitting or welding adapter. Sometimes it takes considerable energy to loosen a threaded joint that has been in place for several years, therefore, you would better use wrenches had strong bite force, which can make safer in the operation.