Compression uses a ferrule or brass ring around the pipe that is compressed by the nut into the pipe and against the fitting. There is no such thing as Female Pipe Threads. There are Male and Female fittings, the pipe is the Male side and the fitting is Female. The Male goes inside of the Female. They both have pipe threads. Pipe thread, Compression, and Flare all have different thread pattern so that they cannot be mixed. They all do different jobs.
With a extractor
Plumbing pipe threads are squared and conduit pipe threads are tapered.
Water pipe threads are tapered, electrical pipe is not tapered.
An inside pipe wrench also called a pipe extractor. It drives into the broken off pipe and is then turned with a crescent wrench.Normally a extractor or inside pipe wrench does not work removing a pipe . What works best is the use of a hack saw blade and a chisel to cave in the threads after the threads are cut.. BECAREFUL not to cut into the fitting threads
IPS- Iron Pipe Size (Threaded Pipe) Standard pipe threads. Female IPS is internal pipe threads, male IPS are external pipe threads. Also known as "NPT" or "NPS". CC- Copper Connection (Soldered, aka Sweat Connection)
Lead wipe a brass nipple into the lead pipe and then use a female adapter x PVC on the brass threads
Depends. What it is broke off in. Sometimes you can use a hacksaw blade and cut through the male part just through the threads and then pry out the piece. I have sometimes had to make three cuts and take the pipe out in sections. If it is in another pipe and you can heat the end, this will loosen the pipe and an E Z out or extractor can be used to back out the piece. If it is a small pipe that is too small for a hacksaw blade, if you are very careful and lucky, you can drill out most of the pipe to the threads in the female part and then peal out the thread or rethread the female side which will clean out the threads.
No, NPT threads are not compatible with NPSM threads. A pipe with NPT threads tapers slightly, while an NPSM-threaded pipe does not taper.
MIP ==> Male Iron Pipe thread (i.e. threads on outside of fitting) FIP ==> Female Iron Pipe thread (i.e. threads on inside of fitting)
NPT = pipe Briggs standard = Pipe NFT and NFC and ASAE = bolt
Traditionally, Iron Pipe Size, but can also mean that it has male pipe threads (threads on the outside of the pipe).
National Pipe Threads or the Briggs Standard NFT = National fine threads NCT National corse threads ASAE America society of auto engineer threads etc