Teflon Tape - Use it on gas fittings? - Page 2 - Home Brew Forums

Register Now!
Home Brew Forums > Home Brewing Beer > Bottling/Kegging > Teflon Tape - Use it on gas fittings?

Thread Tools
Old 05-23-2007, 03:08 AM   #11
Buford's Avatar
Oct 2006
Richmond, VA
Posts: 1,383
Liked 10 Times on 7 Posts

Originally Posted by Tophe
Any fitting where the threads are the seal, or any NPT fitting use the teflon tape. . If its a flare fitting you dont need it.
I thought that too until I had a tank empty on me through a leak via a flare fitting that was just metal-on-metal. I put a plastic washer in there and it hasn't leaked since.
Flying Dutchman Unlimited Ale Works
Buy my crap!


DIY STUFF: Sanyo 4912 kegerator conversion

Reply With Quote
Old 05-23-2007, 03:21 PM   #12
Tophe's Avatar
Jan 2005
Kalamazoo MI
Posts: 538
Liked 1 Times on 1 Posts

They make copper gaskets for flare fitting if it is just brass to brass, If you have a copper line that is flared with a flare nut, then you dont need one.

A flare fitting is designed to seal on the surface, not the threads. Thats why the threads aren't tapered. The tape may have helped seal it, but if you want to fix the leak properly, use a copper gasket.
"Give a man a beer, he'll drink for a day. Teach a man to brew, he'll drink for a lifetime"

All tanks are empty :(

Drinking: A two year old keg of Eff'd up MawN Lower Beer I made !
TindleKrauft Brewing

Reply With Quote
Old 05-23-2007, 06:25 PM   #13
Resident Crazy Uncle
kornkob's Avatar
Oct 2005
Madison WI
Posts: 1,857
Liked 21 Times on 12 Posts

Teflon tape-- such useful stuff.

Once a year swallow a lenght of it but dont' tear it off the roll till you've crapped out the end of it. Then grab firmly and move back and forth.

Ah, yes--- the old disgestive system flossing. Your proctologist will thank you!
Jason 'Kornkob' Robinson

I wanna move to Theory. Everything works in Theory.

Reply With Quote
Old 05-24-2007, 03:44 AM   #14
Sep 2005
Posts: 1,045
Liked 55 Times on 41 Posts

ouch. that hurts just thinking about it. haha.

Reply With Quote
Old 05-24-2007, 04:18 AM   #15
CollinsBrew's Avatar
Mar 2007
Jacksonville, FL, Florida
Posts: 432
Liked 3 Times on 3 Posts

I don't know if its the same thing or not but the teflon tape I used for my propane fittings was yellow. It is labeled as gas rated teflon tape. Also, I can never remember, do you wind the tape against the thread or with it???

Reply With Quote
Old 05-24-2007, 04:22 AM   #16
...My Junk is Ugly...
BierMuncher's Avatar
Jan 2007
St. Louis, MO
Posts: 12,411
Liked 791 Times on 436 Posts

I use teflon tape on everything. Makes me feel like a plumber.

Reply With Quote
Old 05-24-2007, 04:22 AM   #17
Sep 2005
Posts: 1,045
Liked 55 Times on 41 Posts

in the direction of the twist. otherwise when you turn the fitting on, it will unwind the teflon. does that make sense?

easy way i do it, is i turn my fitting as i would putting it in place, and apply the teflon tape as i do it.

Reply With Quote
Thread Tools

Similar Threads
Thread Thread Starter Forum Replies Last Post
sanitizing teflon tape? BrewerBill Beginners Beer Brewing Forum 6 04-14-2009 10:28 PM
Teflon tape and disconnects Vovo Bottling/Kegging 9 12-11-2008 10:09 PM
question about keggle and teflon tape RootvonRoot Equipment/Sanitation 17 12-07-2008 06:20 AM
QDs teflon tape? derekm Equipment/Sanitation 3 04-21-2008 04:16 AM
OK to use Teflon tape on boil kettle fittings? Quercus Equipment/Sanitation 9 01-22-2008 05:13 PM

Forum Jump