Thank you for the video. I thought I had to dig up 30 feet dirt to replace the supply line. I didn't know there was such thing as a coupling for galvanized pipe.
Just a tip on the coupling. If you can swing it use a dresser type coupling for a more permanent fix. They are high as hell but the longevity is far greater than the type used here. I use these for convenience but ive never considered them a permanent fix. If used be prepared down the line for it to fail. If you see a drop in pressure this would be the first place to check. The couplings im referring to have flanges and gaskets and bolts. They require more room but aside from rethreading or replacing lines its about the best repair method out there. The cost for a 3/4" compression coupling like used here is from 8.00 to 16.00 the dresser type would be in the area of 40 to 80.00.
Thanks your Sir, i have the same problem and was thinking of cutting and soldering the pipe. you method of using a coupler is the best fix, i learnt something, will try it out today, you just earned my Sub
Very handy tutorial. I don't at all know why...but having the coupler that close to the elbow bothers me. I would likely have had a longer new pipe on the elbow side and cut back more on the straight side. Would have offered a bit more room to work as well. JMHO. Lekker vid.
I would have made the nipple longer to give more room for the coupling to compress, also would have chopped the threads off the nipple so they don’t damage the rubber, also would have sanded the pipe where the wrench left marks to ensure a good connection. But that’s just me 😅
Yes but these couplings are also called a temporary coupling, because they do slip off over time I think. I am using one now on a steel pipe too, and it is leaking even though the ends are tightened all the way. I am thinking about applying some sealant around the inside of the ends. The rubbers on mine are different though, maybe your rubbers are a better design!!!
All these dresser couplings are temporary fixes. They last much longer on cold water lines, less on hot water lines. I’ve seen them last for over 20 years on cold water lines. But yes you are correct about these types of dresser couplings, they are not permanent. But you can get lucky sometimes.
whoever installed these pipes years ago didn't want anyone working on them without wanting to go crazy and call a plumber to dick with it, holy crap! Good video and work!
Up here in Canada we call those dresser couplings. Honestly the best thing you can do with galvanized is just to replace anything that's exposed that shit is terrible.
@@williamhartsell6390 I guess if you haven't tried the hemp, then why are you mocking it? Other parts of the world use other materials. As long as it works well, that's all that matters.
I have two minds about tightening the coupling over the threaded portion of the nipple; while it may help the rubber to hold, on the other hand, the threads may also cause the rubber to tear.
Why hemp? Why not rector seal Tplus 2? It lubes seals and prevents corrosion. No disrespect intended but the majority of the people watching this prob wont have hemp laying around. They may have bud rolled up in some paper but the likelyhood of hemp is low.
If ur wife has long enough hair, or u keep horses on ur spot, yank some tail ,works just as good, hemp is superior to PTF, provided it's wrapped around clockwise
You are supposed to put the hemp on in a clockwise direction on the thread otherwise it will push off as you tighten the joint , also it's always best to use some jointing paste with the hemp not water as you did....... 😜
@@Susan70003 .... it’s a linseed oil based paste with the consistency of tooth paste , it’s used for threaded pipes in gas work but can be used in water pipes but you need hemp as well to make a water tight joint , it’s mainly used in commercial and industrial pipe work these days..... 👍
Down here in Texas with the freeze breaking pipes. I have a 10 foot hot galvanized pipe that has a small crack in the middle of the pipe. Can I cut it and use this product for a permanent fix or is it temporary fix?
Yes, this is a great option for you to repair this thing. This is a great fitting that will last a long time. Although if I was you I would go ahead and replace all of your galvanized pipes with pex if you can. None of the stupid rust/clogging issues and it gives you a little more freeze protection since it can expand a little bit if it freezes. But you should insulate your pipes anyways, because even in texas it can get cold as fuck.
@@DG-ie5ip no i was not saying pex wont last long. I was answering the earlier question about how long the coupler will last. My answer was not about pex pipes. I was replying to DF comment. Galvenized do rust and split... especially when they are run in the ground.
We have chicken houses and use propane with galvanized pipe. I have leaks where the pipes connect. Is there anyway to fix them without taking them apart?
Thank you for the video. I thought I had to dig up 30 feet dirt to replace the supply line. I didn't know there was such thing as a coupling for galvanized pipe.
Just a tip on the coupling. If you can swing it use a dresser type coupling for a more permanent fix. They are high as hell but the longevity is far greater than the type used here. I use these for convenience but ive never considered them a permanent fix. If used be prepared down the line for it to fail. If you see a drop in pressure this would be the first place to check. The couplings im referring to have flanges and gaskets and bolts. They require more room but aside from rethreading or replacing lines its about the best repair method out there. The cost for a 3/4" compression coupling like used here is from 8.00 to 16.00 the dresser type would be in the area of 40 to 80.00.
Fantastic video 👍 Great work ...But sometimes the pipe is so rusted it wont move .. Glad it was easy for you .
Thanks your Sir, i have the same problem and was thinking of cutting and soldering the pipe. you method of using a coupler is the best fix, i learnt something, will try it out today, you just earned my Sub
thank you
Soldering, Galvanised pipe? Lmao. What pipes are these ,magic Nigerian pipes😂
.....glad the Johnson rod worked out.......it looked a bit catywampus but seemed to straighten out as you tightened.
One hell of a good job in a very tight place. And then I see you were working on a roof. A tiled roof to boot. Wow.
thanks
Very handy tutorial. I don't at all know why...but having the coupler that close to the elbow bothers me. I would likely have had a longer new pipe on the elbow side and cut back more on the straight side. Would have offered a bit more room to work as well. JMHO. Lekker vid.
👍
I would have made the nipple longer to give more room for the coupling to compress, also would have chopped the threads off the nipple so they don’t damage the rubber, also would have sanded the pipe where the wrench left marks to ensure a good connection. But that’s just me 😅
Why not use thread sealant ?
Yes but these couplings are also called a temporary coupling, because they do slip off over time I think. I am using one now on a steel pipe too, and it is leaking even though the ends are tightened all the way. I am thinking about applying some sealant around the inside of the ends. The rubbers on mine are different though, maybe your rubbers are a better design!!!
All these dresser couplings are temporary fixes.
They last much longer on cold water lines, less on hot water lines.
I’ve seen them last for over 20 years on cold water lines.
But yes you are correct about these types of dresser couplings,
they are not permanent.
But you can get lucky sometimes.
whoever installed these pipes years ago didn't want anyone working on them without wanting to go crazy and call a plumber to dick with it, holy crap! Good video and work!
I know they got them too close they don't need to breed lol and have baby pipes lol
Who’s in here bc of the Texas winter storm
🤣🤣🤣🙌
Me... I’m almost done. Lol
Yoooo.....y'all know any good plumbers in Houston? 👀
Me
Bro Im in Arkansas and all of my galvanized pipes are dripping now. Insurance wont cover it...
This guy terminated the pipe problem Arnold Schwarzenegger style
Up here in Canada we call those dresser couplings. Honestly the best thing you can do with galvanized is just to replace anything that's exposed that shit is terrible.
Good demonstration. Thank you.
That crescent wrench does absolutely nothing.... And as far as the hemp goes - you GOT to be kidding !
Have you used hemp? Why are you saying its bad? Any reasons?
@@ecologicaltimewe use pipe dope and tape
@@williamhartsell6390 I guess if you haven't tried the hemp, then why are you mocking it? Other parts of the world use other materials. As long as it works well, that's all that matters.
@@No_bread-and-circuses I wasn't mocking anything. I'm just saying we use teflon and pipe dope. Hemp was actually illegal until recent years
I have two minds about tightening the coupling over the threaded portion of the nipple; while it may help the rubber to hold, on the other hand, the threads may also cause the rubber to tear.
South Africa? Just wondering. Anyway, thanks. I have a similar situation. I'll use one to assist replacement of a damaged shut-off valve.
ya
The hemp instead of PTFE tape is genius 👌
Hemp and Stag sealant for best results
Thank you. Excellent video. Very helpful and clear instruction.
Xx
Not sure why you just don't use Teflon tape on the threads
is hemp. Better than plumbers tape?
Why hemp? Why not rector seal Tplus 2? It lubes seals and prevents corrosion. No disrespect intended but the majority of the people watching this prob wont have hemp laying around. They may have bud rolled up in some paper but the likelyhood of hemp is low.
far out man!
If ur wife has long enough hair, or u keep horses on ur spot, yank some tail ,works just as good, hemp is superior to PTF, provided it's wrapped around clockwise
Or a crafty wife might have hemp. It was great to watch how he prepared it.
very nicely explained !! well done
You are supposed to put the hemp on in a clockwise direction on the thread otherwise it will push off as you tighten the joint , also it's always best to use some jointing paste with the hemp not water as you did....... 😜
What is jointing paste?
@@Susan70003 .... it’s a linseed oil based paste with the consistency of tooth paste , it’s used for threaded pipes in gas work but can be used in water pipes but you need hemp as well to make a water tight joint , it’s mainly used in commercial and industrial pipe work these days..... 👍
@@yensabi If it's the white stuff it specifically says not to use for supply - only drains.
Our threads broke on our galvanized pipe we we’re wondering if this would work?
yes
Thank you so much
what size does the coupling need to be??
gal pipe is only good for electric work.. replace with pex and get it done with.
Don’t know whether it’s me but did he put the hemp on anti clockwise
i used plumber tape and pipe sealant instead of hemp cool vid
We smoke the hemp and use the white plumber's tape. Pipe dope or sealant is only to be used on the drains - not supply.
Down here in Texas with the freeze breaking pipes. I have a 10 foot hot galvanized pipe that has a small crack in the middle of the pipe. Can I cut it and use this product for a permanent fix or is it temporary fix?
While you can, just be prepared to have another pinhole leak somewhere else.
Yes, this is a great option for you to repair this thing. This is a great fitting that will last a long time. Although if I was you I would go ahead and replace all of your galvanized pipes with pex if you can. None of the stupid rust/clogging issues and it gives you a little more freeze protection since it can expand a little bit if it freezes. But you should insulate your pipes anyways, because even in texas it can get cold as fuck.
yes if you think 5-7 years is permanent.
@@ecologicaltime It would be nice to line galvanized with an epoxy coating so the housewife doesn't have to clean up rust in the bowl.
@@DG-ie5ip no i was not saying pex wont last long. I was answering the earlier question about how long the coupler will last. My answer was not about pex pipes. I was replying to DF comment. Galvenized do rust and split... especially when they are run in the ground.
Wow nice job
Yeah lekker vid-very informative
Just prolongs the inevitable with old galvanized pipe. Replacing with cooper tube or pex might be the smartest way to go for long term
You can see that pipe had years left on it - but I do agree with you 100%. Galvanized is so 1960's!
Nicely done.
Does that work when compressed on threads like that?
Can you use teflon tape instead of hemp string?
yes but hemp is best, seriously.
Tefloan tape using during fitting process mostly but joint cases use hemp string best gripper tightly
@@ecologicaltime you twist it the wrong way round
@@ecologicaltime you twist it the wrong way round
@@ecologicaltime yes it isn't carcinogenic. Keep teflon tape back away from touching your water. probably has a prop65 warning.
When the pipe is underground it will get rusted and pit. It is almost impossible to do on that pipe. Don’t even try because it will not work.
We have chicken houses and use propane with galvanized pipe. I have leaks where the pipes connect. Is there anyway to fix them without taking them apart?
Yo should use the black steel pipe with gas, not this galvanized pipe.
Can you use this to connect PVC to a galvanized pipe? Thank you.
i would not use it for that. First convert the PVC to galvenised (two fittings) and then you dont need the Johnson coupler at all.
Thank u
Good
You threaded hemp the wrong direction.
Is this for above ground installations only? I have a split galvanized pipe underground...
can use underground
@@ecologicaltime Thanks!
Just what I need for where the old steel pipe snapped off at a T.
en donde compro johonson coupler
En Amazon. Busqe "galvanized pipe coupler."
It's quite hard to find that coupler here in my area. Is it possible if I use PVC coupler to connect galvanized pipe?
it will work in an emergency but you are taking a huge risk. 2 different plumbers told me that there's a risk of it "blowing apart"
I had a PVC replacement about a year ago, all good so far.
Schedule 40 PVC is not for pressure. CPVC on the other hand should work perfectly.
Can you mix galvanize iron coupling with galvanize steel pipes
they have slightly different expansion and contractions but because the coupler is a compression coupler i would not worry about two different pipes.
Do you know if works on a home radiator heater pipe that is corroded?
not sure if its useful with oil, i would use it
Pfft. Who needs thread tape? Haha, old string and rope gets err done!. 🤣 interesting.
Teflon or TPFE tape?
i thought they the same thing, but hemp is best.
Hemp. H E M P
There's no Teflon tape or Teflon Doug.
who da hell uses hemp with pipes now days wtf....
if you have used it you would know why people continue to use it.
wth is hemp?
its the stem of the cannabis plant
it can also be solved in this way: ua-cam.com/users/shortsc2N13XH_BRY
ua-cam.com/video/vTDUsjaMKTU/v-deo.html this is how to detach used plumbing materials
I thought u was nigeriano
Everything was going well until he used shredded rope instead of Teflon tape.🤔