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Q: How to connect black pipe without threads?
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Related questions

How can you connect a cut galvanized pipe without threads and a PVC pipe?

There is a coupling that almost all plumbing stores should have(including lowes). Its name can vary but is commonly called a dresser coupling or a raybolt.


Whats the difference between plumbing pipe threads and conduit pipe threads?

Plumbing pipe threads are squared and conduit pipe threads are tapered.


What is the difference between pipe threads and electrical conduit pipe threads?

Water pipe threads are tapered, electrical pipe is not tapered.


Are NPT pipe threads compatible with NPSM 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.


Can a 2.5 galvanized dielectric union be used to connect black pipe to copper pipe?

Yes


Is teflon tape required on dielectric fittings where it screws on to a hot water heater?

Taape or joint compound on the threads the same as any other pipe fitting, but not on the threads where the two halves connect.


What is the difference between pipe threads and bolt threads?

NPT = pipe Briggs standard = Pipe NFT and NFC and ASAE = bolt


What is schedule 40 black pipe?

Steel pipe that is schedule 40, means that the steel pipe has a certain amount of threads on it. It also means that it can't be longer than about 10 feet.


What do the letters ips stand for in plumbing?

Traditionally, Iron Pipe Size, but can also mean that it has male pipe threads (threads on the outside of the pipe).


What npt pipe threads full name?

National Pipe Threads or the Briggs Standard NFT = National fine threads NCT National corse threads ASAE America society of auto engineer threads etc


Where should liquid teflon lubricants be applied to pipe threads?

Only apply thread sealant to the MALE threads of the pipe.


What is the difference between rigid electrical pipe and plumbing pipe?

The threads