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Metal Pipes: Teflon Tape?
Posted: Wed Aug 01, 2012 9:33 am
by doomburger
Hey guys. My friend wants to make an aluminum spud (after he saw my mini
), but he doesn't know how to securely put the pipes/fittings together. I first told him that Teflon tape would work, but then realized that it would probably leak at high pressures. How can he put aluminum pipes/fittings together without any leaks at high psi? Much thanks.
EDIT: Oops wrong section! Sorry.
Posted: Wed Aug 01, 2012 10:19 am
by sagthegreat
Epoxy
(Only if you dont want to reopen the threaded parts)
Posted: Wed Aug 01, 2012 10:27 am
by doomburger
Thanks! If I'm working with a two part epoxy, I mix the epoxy and brush it on both male and female threads? (sorry total epoxy noob
)
Posted: Wed Aug 01, 2012 10:29 am
by Lockednloaded
Teflon tape will work at high pressures, apply it correctly and tighten your fittings and you'll never have a leak. Don't epoxy them, you'll never be able to change anything because the joints will be permanent
Posted: Wed Aug 01, 2012 10:37 am
by doomburger
Ah, thanks. I will search up a guide on using Teflon tape correctly. Should I get 1 inch or 3/4 inch Teflon tape for use on the tubes?
Posted: Wed Aug 01, 2012 11:28 am
by mattyzip77
Teflon tape will work however plumbers prefer pipe dope aka thread sealent for metal pipes. There is also this new stuff out called blue monster that is amazing it comes as a tape and a sealent. Epoxy will work and it can be removed with a little muscle and a few wrenches. Good luck.
Posted: Wed Aug 01, 2012 11:39 am
by doomburger
Hm, I think I will actually use pipe dope, as my friend says that his dad actually has heaps. Thanks for the reply!
Posted: Wed Aug 01, 2012 2:14 pm
by 8tonsemi
The problem i have with piee thread compound is the mess it makes on the pipe.
Posted: Wed Aug 01, 2012 7:10 pm
by Zeus
I use teflon tape, cheaper and no mess. You need at least 3 layers, if not more, and tighten the shit out of it. I use an 18" Stilsons for 1/2" to 1" steel. Just be careful you don't slip and nearly impale yourself. Happened to me twice.