Hey man I got started as a maintenance technician a couple years ago and I could not believe that your content was free, you're the reason people at work think I'm some kind of plumbing genius and I owe my career to you. Your content is invaluable and you're an absolute saint.

@Got2Learn

3 жыл бұрын

Wow, thank you so much Jonothan!!!!!!!!

@Papi4l2

3 жыл бұрын

What a freakin compliment that is. Thats awesome

@Got2Learn

3 жыл бұрын

@@Papi4l2 Crazy huh ?!

@MegaHuehuehuehue

3 жыл бұрын

I mean just look at what you do man, you have an absolute wealth of knowledge available for beginners and experts alike to take a look at. Your channel has amazing value to young techs and DIY folks wanting to grow their knowledge and skills.

@Got2Learn

3 жыл бұрын

Now you know how to make someones day bud, thanks a million man, this channel needs more like you!!! Cheers!

I started this video thinking, "how could you possibly make a video this long about...PTFE?", and was humbled to learn something fundamental in the first few moments. Well done.

@Got2Learn

3 жыл бұрын

Thank you Johnathan! 🙏🙏🙏

@wisdomseeker4898

2 жыл бұрын

Thought i knew, could fill a page w/all i didn't! Thank you. What you do is appreciated, makes the world a safer place!

BRAVO....I've been an industrial troubleshooter for 50 years. When plumbing is involved, it is very common to find small pieces of tape lodged in control valves, etc. I quickly learned that it was a very bad idea to put tape on the very first thread, and I have been teaching practice to everyone that I have come in contact with. However, you are the first one that i have every encountered on the web that was wise enough to also teach this practice!

@Got2Learn

3 жыл бұрын

🤗🤗🤗

@Got2Learn

3 жыл бұрын

😊

Its very rare to find such a thorough and intelligent coverage. I did a 4 year apprenticeship 40 years ago, using lots of thread taped joints, and was an engineer using small pipes for 30 years in the offshore oil industry. New to me are the different types of tape available. The most important thing (you mentioned it) was to leave the first thread bare. That single fact resulted in THREAD TAPE BEING BANNED in offshore and petrochemical pipe applications, because even "trained" technicians couldnt always be trusted to do it, resulting in small fragments floating around and blocking tiny measurement / control orifices, causing shutdowns. Since about 20 years ago they are only allowed to use special jointing fluid instead. Great site. Keep it up. Schaun.

@Got2Learn

3 жыл бұрын

🚀🚀🚀

I often use a single wrap of white Teflon on plastic fittings in underground irrigation. Grey pvc has pretty strong friction with itself and the tape lets you get much better thread engagement, and way better control when you need a fitting pointing in the right direction. It never occurred to me that the lubrication was kind of the point for all pipe threads. Great video!

@Got2Learn

3 жыл бұрын

🤗🤗🤗

There is also Carbon impregnated tape as well - It is used where electrical conductivity is needed

Hi! I just wanted to thank you for all your tutorials videos. Especially the ones on copper soldering. Because of these I made multiple succesful reparations in my house that was built in 1961. I never made a single solder before and now I am getting good at it. Thanks again! Great videos!

@Got2Learn

3 жыл бұрын

Awesome Jean-Marc, that's very good!

So it's Thanksgiving night, I didn't get to eat a lot of turkey this year so I'm not as tired as I usually am after stuffing myself. I decide to watch some KZread to wind down. A video about ptfe tape is recommended to me, why idk lol. I just lost my father a few weeks ago and he was in the maintenance field and I can remember him telling me some about the colors so I watch the video. You sir have gained a new subscriber! Thank you for the memories!

Maaaan, I can’t believe I didn’t think of the pen trick myself......thx buddy

@Got2Learn

3 жыл бұрын

You are most welcome, please share if you can, it helps the channel tremendously ✌✌

@milesparris4045

3 жыл бұрын

I hold the tape in my left hand to wrap. I found that I can wrap it around a finger on my right hand and transfer it to a pipe that I can only reach with one hand. It took some practice.

@thechumpsbeendumped.7797

3 жыл бұрын

At the time, (40 years ago) I thought I’d invented this technique, but probably not.

@henkblom7151

3 жыл бұрын

Saw an auto-electrician use this trick many years ago with some electrical tape (no pen) while re-wiring in a hard-to-reach spot & through a tangle of wires. Simple and very effective.

Thank you for this good presentation. And KZread suggesting this video. I learned something. I also applied Teflon tape on many occasions ignoring 95% of what was explained here.. till now. Not mentionned in this video is the reaction of Teflon tape to tightening-loosening-tightening again. It seems that Teflon tape is not designed for this and that it gets unreliable in such a situation. I was told by plumbers who dislike Teflon tape for this reason and prefer to go for classic hemp or flax instead.Because flax allows the user to screw a pipe in and out again without diminishing the capacity to seal pipes of the flax. We have such situations when something like a water tap must be positioned in a certain angle and readjusted slightly when the last turn is done and it turns out that a turn backwards of the tab is required. By the way I discovered "Locktite" sealing cord which I definitely prefer to this Teflon tape and recommend it because it also allows the parts to be moved in and out without diminishing the sealing effect.

im a commercial plumber and this channel is incredible i show it to all the trainees and apprentices!

@Got2Learn

3 жыл бұрын

Thank you so much Jonathan, glad to help!!!

Thanks for the comprehensive information regarding Teflon tape. Your taking the trouble to back your comments with definitive data technical publications is much appreciated as is your straight forward presentation style. Cheers!

@Got2Learn

2 жыл бұрын

🤘🤘🤘

G'day, My father saw a demonstration of PTFE tape in the 1960's, every joint leaked. It took another 15 years before he used it. He puts it on so thick that you cannot see the thread form (20+ layers). He says the tape is cheap but a leak will be expensive to fix.

just got a fresh job at a plumbing company in Ottawa and really focusing on watching your videos now since I know you're a Canadian and a fellow Ontario resident!

@Got2Learn

3 жыл бұрын

🖐🙏🙏🙏

I never knew there were so many different colors and types of teflon tape. Great video.

@Got2Learn

3 жыл бұрын

😊😊😊

@vinayakonimani7628

3 жыл бұрын

Gosh they don't come in different flavours..

Everything you ever wanted to know about teflon tape but were afraid to ask. Very informative video. Thanks

@Got2Learn

3 жыл бұрын

😊😊

Great video. been doing plumbing for 6 months now and I cant wait for you to post more.

@Got2Learn

3 жыл бұрын

😊😊😊

Another fine video, especially, as mentioned by others, the advice to keep the tape off the first pipe thread. I once had an air stapler malfunction when a tiny piece of PTFE tape lodged in the stapler’s actuator valve. The best way to remove tape is compressed air, so long as you don’t mind blowing the stuff all over your shop or wherever. And, along the lines of keeping the tape off the first thread, make sure you clean the female part of the fitting of the tape shards that inevitably remain there.

@Got2Learn

2 жыл бұрын

😇😇😇

Absolutely brilliant video on a product that is often overlooked but is so important in making connections work, Thank you!

@Got2Learn

2 жыл бұрын

🙏🙏🙏

WOW. Without doubt one of the best, no nonsense, informational, and to the point, videos available. Just great. Thanks so much. Btw, great accent, I'm Canadian, eh! I immediately knew I was viewing the right video when the very first shot is of an actual plumber's hand, beat up, and "who cares?"!

I'm not a plumber and I hardly ever do any plumbing at home ( when something breaks) but somehow I still watch your videos because it's well made and fun to watch. Keep going.

@Got2Learn

3 жыл бұрын

Wow, thanks!

Strange fact. My parts washer was put together with white regular tape and developed many leaks. I had to redo the whole thing with yellow to get it to be leak free for many years

I'm one of those grannies who have learned bits n pieces of info to help ask the pro in order to determine if he is "well schooled" when I need professional services for maintaining hvac, etc. Little things I can do on my own. I have used Teflon tape for decades, but no one has ever told me or explained there were colors n types/grades. Thanks for the tips, especially in wrapping in tight places. NM

I dig your accent, it's super unique! Very informative video, I never thought about the tape's primary purpose being to lower friction instead of sealing the threads itself!

@Got2Learn

3 жыл бұрын

Glad it was helpful!!!

Super useful video! I never knew about the different grades.

@Got2Learn

3 жыл бұрын

Glad it was helpful!

Due to the hydrophobic nature of Teflon, when used in water pipes, it does end up having an important sealing effect.

@bstarzmechanic7640

2 жыл бұрын

Not only that, but the statement that thread tape is not there for sealing is completely, straight up incorrect. Due to the spiral leakage path, a joint which seals on the threads, such as NPT, will NEVER seal if tape or sealant are not used. Without tape or sealant, there is always a leakage path, regardless of how tightly you compress the fitting and at higher pressures, a significant leak will occur. On the other hand, straight thread joints such as BSP seal on a face against a gasket and tape is not required as the threads only provide a mechanical connection and the force required to seal against the gasket.

Well done, thank you.. In irrigation we use the white tape for all pipe sizes, I've never even seen the pink for sale. Also, we like to use tape to avoid contaminating the systems with paste, because there are small orifices in the valves and nozzles. Even if the tape is improperly applied and causes a clog, it is easy to remove; whereas paste will gum things up.

Really was everything I needed to know. Appreciate the info!

I liked the video and I learned a few things even thought I've been doing plumbing repairs for many years. Three comments: 1. I've never used anything but the cheap white tape that Home Depot and Lowes sells on water lines. I've never noticed any problems except when connecting threaded pipes to plastic sprinkler system valves. Maybe a different tape would make a difference or maybe more or less wraps. I don't know. 2. I believe the primary purpose of Teflon tape is to fill the spiral hole that exists in a male pipe to female pipe connection. If you don't use pipe dope or Teflon table the joint will leak through that spiral. I do like the fact that the Teflon tape lubricates the joint. I think it makes it a little easier to figure out when the joint is sufficiently tightened.because the rise in torque when the joint is sufficiently tightened is more obvious. 3. I always use the yellow tape on gas joints but I have noticed professional plumbers just using white tape although I have also seen them using pipe dope and the while tape on the same joint for gas joints.

@ABaumstumpf

3 жыл бұрын

"I believe the primary purpose of Teflon tape is to fill the spiral hole that exists in a male pipe to female pipe connection." You are correct. The lubricating properties of Teflon are only a nice bonus, but not the main reason to use it. It is called a "thread sealing tape" for a reason.

Learning a new thing every day! Great tips! Thank you.

@Got2Learn

3 жыл бұрын

😊😊😊

This video helped me yesterday in a D1 lab inside a cannabis facility. Thank you sir I really appreciate the help 🙏🏽

@Got2Learn

Жыл бұрын

🙏🙏🙏

Always learning something new, all I ever used is what I was given to work with, but I always backed up the tape pipe dopa recto seal, just felt better doing it, any , no leaks😁

@Got2Learn

3 жыл бұрын

👍👍👍

Another safety note on heating/burning teflon is that it can act as a powerful oxidizer. If finely divided and mixed with metal shavings (particularly aluminum or magnesium) it can go off like flash powder. Even if it's not that violent, having bits of it in with metal filings can create an unexpected fire hazard.

Dude. Duuuuuuddddeeee. Literally never heard this until now. Out of the countless hours of watching experts and how tos and PBS never once was it mentioned.

@Got2Learn

3 жыл бұрын

My pleasure! ;)

This definitely was everything I needed to know about Teflon tape. Thank you.

@Got2Learn

3 ай бұрын

Thank you, don't forget to share, it really helps the channel!

Thank you very much for giving Useful ,important and detailed knowledge .

Just a quick tip from out of left field; when working with thin or soft material, grip it back away from the actual joint to keep from distorting the connection. Great video regarding the tape type & application. I generally use Mil Spec white tape except for yellow on gas connections.

@Got2Learn

3 жыл бұрын

Thanks for the info!

another superb video! what a gift your content is to KZread!

@Got2Learn

3 жыл бұрын

Thank you SOOOO much Eric, couldn't do it without your encouragement!!!

Great info! Thanks! I work in a hardware store and I didn't know this. Now I can pass it on to my customers.

@Got2Learn

3 жыл бұрын

👌👌👌

Your vids are very excellent! I watch all you vids & really helps with my work as an hvac tech!

@Got2Learn

Жыл бұрын

Awesomeness!!!

@zenmaster6979

Жыл бұрын

Hey brother what type of work are you doing these days ??? Your in Toronto right?

@Got2Learn

Жыл бұрын

@@zenmaster6979 Haven't been working because of my back.

I can't believe I thought Teflon was the sealant lol. fwi, I would just put more white on. I love these videos man. Learning so much. Keep them coming please

@Got2Learn

3 жыл бұрын

It seals but only partially, the threads are what actually seal the joint, the teflon just fills in the small little voids 🤘

Very good explanation, very helpful.

Thanks for sharing your expertise in teflon tapes sir. 😊

Yours is by far the BEST plumbing channel I've seen on KZread. Can you do a video on covering random code topics from the OBC at all?

@Got2Learn

3 жыл бұрын

Thanks, yes I will 😁

@yosefyaffee5912

3 жыл бұрын

Please!

This was a very useful vodeo ... it never crossed my mind that there are different types of teflon for different applications .

@Got2Learn

3 жыл бұрын

There are, hence the colors, glad I was able to show you :)

@chandrasekharcherkathodi7499

3 жыл бұрын

Same here!

As a plumber, yep tape is way better but, but, but, one more but, you need to start it half to one thread in. If not you’ll get tape in what ever you are threading together. Great vid bro.

@Got2Learn

2 жыл бұрын

🤘🤘🤘

As with your other videos, very clear and useful information. Thank you very much, I am learnign a lot with you.

3,3,3,3 rules. When cutting the threads on a blank pipe the depth of the thread dies should be adjusted (this could be tested using a scrap piece of the same type/diameter) so that after threading (releasing the dies after the end of pipe comes past the plane of the end of the dies) the end of the pipe a fitting should have 3 rounds of teflon, be able to turn by hand 3 revolutions, be tightened 3 rounds, and have 3 threads showing when finished. This would be the ideal procedure/method. Deviations from this ideal will work, but the better method should be aimed for.

In Holland we have the color Red. We use it for everything!!!!!

@wades623

3 жыл бұрын

I've seen red instead of blue sometimes around here too. It always seemed to be the same as it though

@hornetIIkite3

3 жыл бұрын

Blue is usually thinner and not suitable for gas applications. Red is safe for gas and water.

@KX36

3 жыл бұрын

There is certainly a lot of "red tape" in EU if you know what I mean.

@scottwhitley3392

3 жыл бұрын

Do you even wipe your arse with it?

@SPIDERM0OSE

3 жыл бұрын

@@KX36 Red tape for who, Non EU members ? Wat do you expect Princess (pUKe) ?

Thanks a lot. My first time in my life to aware different types of thread tape.

@Got2Learn

3 жыл бұрын

🤘🤘🤘

Excellent video extremely interesting thanks for your work in the making.

@Got2Learn

2 жыл бұрын

😇😇😇

Metal on metal without T-tape can cause "galling" like when spark plugs are installed without anti-seize compound, the bare metal can weld itself together by oxidizing (rusting) and if you ever have to remove a galled pipe you know what I'm talking about, get out the cutoff saw! T-tape or the messier older brother Pipe Dope make installation and if necessary removal at a later date much easier!

@Got2Learn

3 жыл бұрын

As stated at the end of the vid ;)

@TwinShards

3 жыл бұрын

Unrelated to thread but same thing here, like your example with spark plug, metal mix is very bad when their corrosion resistance is very far apart. Never mix Alluminium Seat post + an iron bike frame and vise-versa. I once managed to free one... that took an half a Ton table plus one ~200lbs guy sitting on it plus a big vise and 2 guy twisting and pulling on that bike frame to free it. Even with that table plus the guy on it, we were still pulling the table before even moving that seat post out of that bike frame XD

In the oil patch we use Jet Lube brand. It’s on an orange roll, made in Edmonton. It’s pretty thick stuff.

@edlingja1

3 жыл бұрын

I think that kind prevents corrosive or caustic damage, right? It’s got something special in it to keep the threads from being damaged by the stuff in the pipes. Just can’t remember what…

@tombryant4518

3 жыл бұрын

@@edlingja1 No, nothing special. If something in a pipe is corrosive enough to bother the threads, the whole pipe would be ruined.

I am about to embark on a DIY project knowing nothing about plumbing. Your video gave me the knowledge necessary for me to wing it. 😁

@Got2Learn

7 ай бұрын

😇

Good video. I am located in Georgia. Around here the tape we see is blue. I have seen inspector write ups because the tape on the gas lines were not "blue." Another way threads are sealed is by blocking the root of the thread path. This includes pipe does. You could show the trick to making the tape narrow for smaller pipes. Tear off a piece and hold it up and let it hang. Grab it at the top with two figure of one hand on one side then grab it with two fingers of the other hand on the other side and pull down quickly and it will split the tape.

Damn I'm glad I found this video. I had absolutely no idea there was even different types for different applications

@Got2Learn

3 жыл бұрын

🙏🙏🙏

I always thought the tape acted as a sealant. Never realized it was actually a lubricant! Somehow I've been lucky --- I've always wound the tape clockwise --- never considered what would happen if it were applied counter-clockwise! Makes sense!

@ABaumstumpf

3 жыл бұрын

"I always thought the tape acted as a sealant." And that is still its primary function. Making it easier to put the threads together is only a nice bonus.

@stunna6156

3 жыл бұрын

i despise tape, tape is only for sprinkler heads, gas and very temporary connections, same with teflon thread or dental floss as i call it. rasp and hemp everything. it is the best and nothing beats it

Awesome video. Ive learned something new again.

When a pipe "galls" it is pronounced as "fall" as in a waterfall or falling off of a cliff. Thank you for the great informative video!

Great video! I would have liked to see a warning about the types of threads that require PTFE tape (like NPT), and the types that should never use it (like compression fittings). I see that error way too often!

@Got2Learn

3 жыл бұрын

🙏🙏🙏

We have an orange tape here in Canada too. It's basically heavy duty yellow. It can be used for fuel service, acid/alkaline fluids, H2, nitrogen and other non medical gasses. I like to tape and dope all my fittings for peace of mind.

@CraftAero

3 жыл бұрын

Lol, I was wondering "Where's the orange ?" That stuff's the $hit for raggy-ass threads.

@SuperSpecialty

3 жыл бұрын

The only (peace of mind) is a leak check per allowable soapy solution!

@jordanrelkey

3 жыл бұрын

@@SuperSpecialty Yeah, that's a great way to test for slow leaks. But it's important to remember that pipe fittings and connections are the most likely components (weak point) in a fluid delivery system to develop leaks. Depending on the application, a little extra thread sealant or tape can save from headaches down the road.

@SuperSpecialty

3 жыл бұрын

@@jordanrelkey Ty 4 your input, yes I know... I’m a retired nuclear submarine mechanic (marine machinery mechanic-shop 38-PHNSY) with 35 yrs of DoD service.

@jordanrelkey

3 жыл бұрын

@@SuperSpecialty Right on, you must have experienced hands on with some incredible cool kit in that time.

Unique infos on Teflon tape. Using but never knew about its in/out. Thanks

@Got2Learn

3 жыл бұрын

No problem K A!

When applying teflon tape to 316 machined stainless npt fittings, you dont want to skip that first thread as you would typically with steel or black iron fittings. The stainless fittings will gal or coldweld together upon torquing and will be ruined if disassembly is ever necessary. -16+ year hydraulic technician. Great video!

@Got2Learn

2 жыл бұрын

🤘🤘🤘

In our high pressure oil pipeline in the larger sizes we have had problems with joints seeping. Our line is operational to 1100 psi at places. We often apply pipe dope, 3 minimum wraps of tape, then sometimes another thin pipe dope. In the largest sizes you need to apply dope to the inside of the threads too. That way the joint doesn’t get starved of dope while tightening

@manofausagain

3 жыл бұрын

Loctite 577 dude.

@robertmiles6492

3 жыл бұрын

Parker threadmate paste

@tomrobie4374

2 жыл бұрын

👍✔

You can also "scratch" the treads to make "hooks" to fasten the tape better on slick treads. In Sweden most couplings have this scratches made in produktion

@nucleus691

3 жыл бұрын

German here. We mostly use hemp and its pretty much mandatory to use a sawblade to scratch up the treads before applying your hemp. Atleast its what we were taught in trade school and by coworkers.

Very good explanation. Here in México I have never seen the green teflon one.. keep going in your good videos

@Got2Learn

3 жыл бұрын

🤗🤗🤗

Learn something new every day. Great info.

@Got2Learn

3 жыл бұрын

🙏🙏🙏

For those on the metric system, a US "mil" refers to 0.001 inches (25.4 microns).

@Sembazuru

3 жыл бұрын

Yep. It is short for a milli-inch. It is also called by some a "thou", short for a thousandth of an inch.

@JohnSmith-fq3rg

3 жыл бұрын

@@Sembazuru Called by most, no one says mil, everyone around a machine or industry I've ever met calls them a thou.

You can thank the Manhattan project’s uranium enrichment for all of the fluorine chemistry that lead to the development of PTFE.

@dissimulii

3 жыл бұрын

i don't like ptfe enough to thank anyone or anything for it.

Thank you. One stop shopping for information. Looking forward to the pipe dope segment.

@Got2Learn

3 жыл бұрын

🤗🤗🤗

showing an accurate and deep understanding; great perceptive. 💡 Muito obrigado for all the insightful information. 🤝

@Got2Learn

3 жыл бұрын

Thank you very much!

Hey everyone, when you burn the tape you get "Organic Vapors" not "Fumes", fumes come from burning metal. Good to know when choosing the correct respirator cartridge. Black is Organic Vapors like smoke and paint smell, Magenta is welding for example. Use a combo filter for (aerosols) like spray paint because its both chemicals and drops of paint floating in the air.

@Got2Learn

3 жыл бұрын

Thanks for the correction 💯

@JosephLedbetter

3 жыл бұрын

Polymer _fume_ fever, also known as Teflon flu, is an inhalation fever caused by the _fumes_ released when Teflon reaches 300-450 degrees. Organic vapors typically refer to liquids that are petroleum based (from organic carbon) evaporate quickly (creating vapors.) Products like turpentine, gasoline, paint thinner, urethanes and solvent based epoxy all will give off organic vapors in varying amounts.

I recently switched from the white stuff to the pink Oatey tape. I could not believe how much better it as. I tried to see how many threads are required for 1/2 inch ips to be water tight. So I pressurized a closed loop I had soldered up and gradually started to un-thread the fitting. I figured it would gradually start to leak like when you un-screw a garden hose. Nope ... when it got to the last thread, it sounded like a gun shot and boy did I get wet. The compressed tape must have been expanding to fill the gap ... well worth the extra 5 bucks ... I can not imagine it ever leaking under normal use.

@bruceeverett5372

3 жыл бұрын

Nice test! That's good to know, it's both a sealant and lubricant...I'm switching to pink from now on, thanks!

@YouSillyLittleBoy

2 жыл бұрын

Yea pink is great and makes it easy to to get the pipe in, brown is decent too but not as easy to get the pipe in and can be a bit messy.

@Got2Learn

2 жыл бұрын

🤦‍♂️🤦‍♂️🤦‍♂️

As a mechanic. I love pipe dope and tape. You have to use both for Hydraulic without o rings. Nice video!

Great video !

I can’t wait to show my wife this video. She makes fun of me and my Teflon tape!

@Got2Learn

3 жыл бұрын

🤣👌

@kartoffelsaek

3 жыл бұрын

well if you want something to be good you would use hemp with a jointing compound instead. the only thing i ever use teflon tape on is plastic threads.

@gabiold

3 жыл бұрын

@@kartoffelsaek I am not a plumber, I just solve my problems myself, but my issue with PTFE is that the random fittings that I can buy here probably come in varioua thread standards or maybe bad tolerances, but for example almost always an 1/2" something is soo loose in an 1/2" another something that no amount of PTFE will make it work. Actually they are exactly the opposite shown in the video: not tight to use PTFE to lubricate but they are so lose that you have to use hemp to increase the friction.

I've switched to pipe dope many years ago. It is messy but easier to use. I'm not a pro but haven't had any troubles yet.

@edlingja1

3 жыл бұрын

I use (yellow) pipe dope when putting gas lines back on pool heaters. Just gob the snot out of it, can’t go wrong with a little marshmallow around the block. Definitely don’t want to rely on a bit of yellow tape for something that serious. Stopped using white dope for plumbing though, just a bunch of white Teflon & some permatex for pvc threaded joints.

We plumb liquid propane threaded connections. We've always uses Teflon tape and pipe dope. Our design criteria is 350 PSIG working with a 5 to 1 safety factor. Because some people don't adhere to what you've stated regarding leaving the first thread bare, we find strings of Teflon tape lodged in downstream valves and controls.

@Got2Learn

3 жыл бұрын

👍👍👍🤘

this is the best presentation i have seen..

@Got2Learn

3 жыл бұрын

Thank you so much!!!

As a safety precaution, people should be careful with pipe threads, as they can cut your fingers. Stainless pipe threads are very sharp.

Great video. But you said that the tape seals the joint to *some* extent. I believe that the tape seals the joint to a great degree by filling the interstitial spaces between the metal male and metal female NPT threads. Rock on, good sir!!!!!

@ShainAndrews

3 жыл бұрын

Nope. It's a lubricant. Pipe threads seal by deformation. That's why they are tapered. Try sealing a non tapered connection...

@wesleybhugwandin2808

3 жыл бұрын

@@ShainAndrews it also seals the threads, prior to ptfe tape, we would use hemp and stag to do pipe joints.

@ABaumstumpf

3 жыл бұрын

@@ShainAndrews "Nope. It's a lubricant. Pipe threads seal by deformation." No, it is a sealant - hence why all manufacturers also call it "thread sealing tape" and not lubricant, that it is slippery is only a nice bonus.

@ShainAndrews

3 жыл бұрын

@@ABaumstumpf It is a lubricant. End of story.

Man! Another great video! You are my plumbing guru!

@Got2Learn

3 жыл бұрын

🤘🤘🤘

Thanks for a 'great' overview. Always see the White tape at the HW stores, didn't realize I could use other colors for potable water.

@Got2Learn

3 жыл бұрын

👍

Caution , when applying Teflon tape onto fittings that screw into aluminum housings , do not over tighten . The tape puts less resistance on the fitting and mechanics may have a tendency to over torque , cracking an aluminum housing .

Finally something I did not know!!

Very good explain the contents,thanks

Awesome man,you are so articulate and knowledgeable...liked and subscribed. (Canadian/American here btw)

@Got2Learn

2 жыл бұрын

Thank you so very much!!!

45 years ago I was developing a chromatographic process to enrich fructose syrups. The vessels had dozens of 1/2 316L sch 40 stainless threaded connections. Due to galling it was almost impossible to get all of the joints leak free. I don't think specialized stainless spec thread tape was available at that time. It was so troublesome that we ended up tig welding the fittings in installing a number of unions as well as replacing some of the schedule 40 pipe with swaged tubing.

@SuperSpecialty

3 жыл бұрын

What, no proper thread lubricant/proper threaded fitting for what ever system pressure?

@Lengsel7

3 жыл бұрын

Was the galling resulting from the caustic nature of the syrup?

@SuperSpecialty

3 жыл бұрын

@@Lengsel7 galling is a combination of friction & adhesion i.e. mechanical not a chemical

@gordbaker896

2 жыл бұрын

Use SS304 bolts and SS316 Nuts for easier removal of fasteners.

I found it interesting that the lower end of temperature range for teflon tape is -450 F or just 10 degrees from absolute zero. That's pretty damn cold.

I just came across your channel, you have awesome videos!

@Got2Learn

3 жыл бұрын

Thank you so much!

Another great vid!!!! Thanks a lot for sharing, super helpful!!!! 👍👍👍👍

@Got2Learn

3 жыл бұрын

You are most welcome Jose!!! 🤗

I always use blue monster Teflon. Never had a leak, I also add paste after applying the Teflon.

@jwd215

3 жыл бұрын

Why not just use paste? I prefer paste over tape. Water line tape, gas line paste. Never both

@Got2Learn

3 жыл бұрын

They both have their pros and cons, I am working on a video for this

@PINKWAFFL3Z

3 жыл бұрын

Cory Lewis I use water line paste with water line Teflon

@waitaminute-vw9hf

3 жыл бұрын

Frankly, I've seen the use of both tape and paste and wondered what the advantage is. Seems like adding paste first then tape would fill in the smallest voids in the threads with paste and the tape would be the lubricant to tighten the fitting.

@mikececil6672

3 жыл бұрын

The tape will help it thread on easier especially on larger pipe size and the pipe dope will help seal any imperfections.

Yellow also works better on pipes for water than the white tape. Yellow seals better and prevents leaks.

I'm a hydraulic repair man. I use npt to test cylinders all the time. The pen trick blew my mind. I will definitely be using it in the future. We use mill spec white stuff. It holds to 10,000 psi. (On ⅜ npt) I've used it on 4 inch npt. Not long term, just a 15 min test. Keep in mind hydraulic fittings are (usually) smoother than black pipe threads.

@Got2Learn

3 жыл бұрын

👍👍👍

Before I thought Teflon is all the same usage. Thanks for the ideas you have shared God bless

Very cool I had no idea how Teflon worked to prevent leaks I always thought it just fills in the gaps in the metal to prevent leaks.

What’s your favorite Teflon and pipe dope? I use blue monster

@Got2Learn

3 жыл бұрын

I use what they got at the store hege, but yeah Blue Monster is good stuff..

@teecee8486

3 жыл бұрын

I also use blue monster. Initially it sticks to the threads better

@syaz4380

3 жыл бұрын

*teflon tape is teflon tape*

@Papi4l2

3 жыл бұрын

I like blue monster for finer thread, and rectorseal t plus 2 for courser threads

@paintball130

3 жыл бұрын

I've always like permatex, pricey but works like a charm :)

If The tape has the correct mill spec but is the typical white Teflon you find at Home Depot can it be used on pipes above 3/8 ? Thanks

@Got2Learn

3 жыл бұрын

Yes, like I said in the vid, not all white tapes are cheap, if they have the markings on em' you're good to go, however, for gas for example, if an inspector doesn't see the "yellow" tape, he might not accept the job, because he doesn't know which white tape you used ;)

Really nice video, as someone working in the beer industry, it was really helpful for me.

@Got2Learn

3 жыл бұрын

Awesome!!!

Never knew there was different types. Great video.!

@Got2Learn

3 жыл бұрын

😇😇😇