Big gap between pipes in TIG welding root pass

[@weldHAGOJIBI]

Goodbye 2020 Bye Bye Bye virus Happy new year ;)

[@konradkaczmarz]

Thank you for your precius lessons. I wish you happy New Year my master.

[@doubledown9333]

The welding boss all up in here:D

[@gunterschone8402]

Thank you, I wish you that too.

[@royjones9773]

Hacked

[@royjones9773]

Hacked

[@arcburn3364]

As a retired welder, I watch a lot of videos for entertainment. I don't know which I am more impressed with, your welding skill, your explanation, or your camera work. Great job.

[@pfistor]

Is there a reason not to just cut a thin piece of pipe/material and make 2 welds? I'm curious in what kind of situation this type of weld would be the best solution?

[@jeepwk6.5L]

@@pfistor the correct way would be to cut back and replace with a larger section that meets prober fit up. Not to cut a filler. Some places have tolerances for weld to weld spacing also

[@11emergencymerger68]

Experienced..

[@aqaurius18]

If i weld at the pace this guy is doing, i can go home at the end of the day. Also the tagging with the plates is shit for the welder, tagg bullets or straight in the root. His welding is fine but if i was his pipefitter i would start complaining he should go faster, got to make those meters!

[@shtefjunja5915]

@@aqaurius18 if you were his pipe fiter wuold you realy left gap so wide?

[@frankinjeep1194]

Step 1 fire the pipe fitter! Step 2 make sure the welding inspector doesn't see it step 3 pay off the xray tech in small non sequential bills.

[@jeffpaggett7274]

Okay, that was a funny (but true) comment. :)

[@teddybearmaddness]

@I Am Sekou the pipes shouldn't have been that far apart in the first place so you need to fire the pipe fitter, and then I guess the xray tech is going to have to inspect that whole weld meticulously for fractures and cracks becuase of its size - UT testing like that is normally incredibly expensive

[@frankinjeep1194]

@I Am Sekou tom lowe is correct the pipe should be closer. I work in the oil and gas industry as an inspector we must visually inspect each weld and verify correct fitment and that the correct welding procedure is followed then sign off on the weld then x-ray follows and "shoots the weld " to verify that it is in spec typically 1104 welding code witch has a specific allowance for undercut ,porosity and alignment. After the x-ray film is developed you will see all the issues including the huge gap in parent materials that were filled in and the weld would require repairs or in this case cut out and welded correctly.

[@sputnikalgrim]

Having worked in underground utility construction it’s easy to compare to this conversation. This too is partly why I no longer work in that field. It’s so very typically American to point a finger and then short cut or shut down and wait, this is why projects run over time and over budget. The trades are supposed to have masters, journeyman and apprentices, yet the masters never behave like masters. I wonder how many guys can weld this gap and feel confident it’ll pass. The gentleman in this video seems to be, but he’s very obviously not American. Keep making jokes though. The more humans fail the more likely it is a robot will be made to take ur high prevailing wage jobs.

[@frankinjeep1194]

@@sputnikalgrim i was looking at it from the point of view in my narrow industry witch is tightly regulated. If a weld fails and me as the inspector let it go into service I could be held liable and face prison and monetary penalties. In other industries such as residential low pressure and food processing this technique is completely acceptable. Not Ideal but acceptable and he seems to be a very competent welder that many people could learn from . I'm sure I would enjoy seeing a master at his craft work and he would be an asset. I was not denigrating his skill. I have worked in many other countries and seen less than adequate work. Its not only in the US that bad craftsman turn out crap work . So grow up every country has its good and bad . Its nice to be under budget and on time but not at the sacrifice of life and the environment.

[@mr.robinson1982]

Thank you for sharing your skills. I didn't understand a word you said, but your video is self explanatory.

[@bigpapatyr0ne732]

@Domagoj Rubil for real I literally was watching with subtitles the whole time saw this comment and was like how tf did you not read that in plain English lol

[@carloseduardooviedorios6304]

Jajaj te mataste wey

[@Dahsra]

If you didn't noticed, captions are there

[@enricoscattolini4798]

I've attended a welding course and just finished with a work like this . What you show in the video is awesome and not so simple as one may think... thanks a lot for your explanations .

[@tonyconrad2895]

Do not do this to your welds. It's called "slugging a weld" & from a NDT prospective it is the quickest way to fail a final weld inspection if caught. It makes the root weak and you won't achieve a sound weld slugging it.

[@mrt4755]

@@tonyconrad2895 at what point did he slug the weld?

[@mrt4755]

i hope your not talking about his filler rod

[@tonyconrad2895]

Yes. Adding filler rod in the gap to close the root opening is slugging the weld. I was level NDT in Naval ship repair. I military standards & the same aviation, slugging is automatic rejection. The same goes for commercial diver, which I did for a couple of years.

[@mrt4755]

@@tonyconrad2895 dude thats how you TIG weld thats like calling the wire coming out of a wire feed gun slugging i dont think you are any kind of welder if you dont even know what a TIG filler rod is

[@monsterbash9758]

Very impressive. I didn't even know it was possible to weld big gaps like this!

[@АлексейСмирнов-н6г]

Смотрю ваши видео и учусь . Спасибо . Стал вашим подписчиком . Ещё раз спасибо

[@김창현-d9q6z]

이분 나라에서 상줘야됩니다 . 지방에서 이렇게 디테일한 양질의 교육을 영상으로 남아 볼수있는게 얼마나 큰 행복인지 모릅니다 감사합니다 . 우리 나라 산업 발전에 크게 기여하고 계시다고 믿어 의심치 않습니다.

[@R2000GSA]

This gentleman is so far beyond mere “Excellence” it is incredible.

[@tsugumorihoney2288]

incredible useless why he use TIG for steel? why not MAG, why he leave so big gap? 2-3 mm is more than enough

[@brianmouton196]

@@tsugumorihoney2288 maybe you should learn something about welding.. refineries worldwide that have any type of good name require tig on 3/4 if not all pipe that is coming into a plant

[@J_Squatch]

As a beginner to welding, I find videos like this incredibly helpful. Great job! 안녕 from California.

[@Kevin.L_]

Excellent video. Now I finally understand "crater once" that you use. I was trying to compare it to my machines 2T and 4T modes.

[@v고요미]

여기는 한국채널이 아니고 글로벌채널임 한국사람은거의 없고 외국인들이 대부분임 실력도 좋고 설명은 더좋음 이걸로 대한민국도 알리고 진정한 애국자시네요 👍👍

[@isam20049]

One of the very best welding channels! Every video is good.

[@SalvatoreBoi]

Bravo! Well done, you are the best welder and teacher even seen!

[@kirstenspencer3630]

Thank you. Great english subtitles.

[@thotavasu7952]

Yes

[@peterxyz3541]

Thanks!!!!!!! I wondered how to bridge such a huge gap. 👍🏼👍🏼👍🏼👍🏼👍🏼👍🏼👍🏼👍🏼👍🏼👍🏼

[@あいうえお-r5b4f]

日本の溶接工を目指す学生です。 とても分かりやすくて、字幕もつけてくださって、今までで1番見やすい溶接動画です👍😍 この動画を見て精進いたします。

[@Азатсырдыбаев-п6т]

Молодец что ты делишься с полезным материалам 👍👍👍

[@deanmitchell7129]

This is real world. You have to know how to handle big gaps as well as tight ones.

[@elhomo995]

Hahaha love this comment

[@Andrei_Kasyanenko]

отличное видео! Сам только начинаю и сразу такой бонус. Это 100% лайк

[@rivernet62]

Thank you for a slow and patient explanation. My thought is that it did not seem like much penetration into the pipe metal. Also, I wonder if the irregularity on the inside can cause erosion by the material in the pipe, through turbulence?

[@thorstenkuper9156]

Great man, best content, welder number 1.....🥇🤗

[@yvanzapejas5376]

NapakaGaling Mo.....!!!Lodi na kita

[@cesaresiringo4961]

Le tue saldature sono uno spettacolo sei bravissimo

[@dusterl1472]

I rarely watch subtitled videos like this (i like to listen while I do other stuff and just glance at the video), but I followed this one all the way through. Amazon work and subscribing for sure now!

[@felipeamici3376]

Muito bom amigo! Parabéns estou aprendendo com a solda tig, seus videos está me ajudando muito!

[@billarroo1]

Greetings from Los Angeles California 🇺🇸, great technique and skills. 😃😃😃 very well done Thanks

[@Shamsul-rh6bc]

nice videos... nice skill , nice edit , nice recording , nice explanation 👍👍👍

[@Nepeta-pb6ji]

I'm a welder in training, thank you❤️ for your video, they are always easy to understand . Happy new year 🎉

[@Lousasshol]

U speak Chinese?

[@Xyz-ij6rh]

@@Lousasshol auto generated english supps

[@ladraode9dedos409]

Best Channel! Great teacher! Thank you!

[@mdppopow]

Nice job my friend. 👍😉

[@지난여름-y6x]

알고리즘으로 하고제바님 유튜브방송에 들어왔습니다. 용접을 배우고자 하고 관심있는분들에게 유익한 정보인것 같습니다. 갭 8mm~9mm 에서도 루트패스가 가능하다니 정말 실력자이십니다. 다른영상도 많이 많이 올려주세여 하고제비님 ^^!!

[@НиколайЗонов-ч6э]

Вот вы китайцы такие маленькие а умные ну почти как мы ... 😀😀😀😀👍

[@supernatural4024]

Почти не считаеться😂

[@raulmunguiasalazar6189]

Como siempre Maestro perfecto Sus enseñanzas excelentes de gran ayuda Saludos Saludos desde México

[@복길이아빠-z3t]

하고지비님 뒷통수 댕!~~합니다 자막에 "펄스용접을 수동으로 한다고 생각 하시면" 진짜 멋진 스킬입니다 양쪽 끝스라에서 크레이터 전류로 융착시켜 열입력을 유지하는 역시 하고지비님 멋집니다 왕팬입니다

[@1ManShowCy]

Nice video many thanks 👍

[@kristofevo]

Im a pipe fitter and i would never give my welder a gap like that....for one i would be embarrassed and for two all the welders that iv ever worked with would “politely” tell me to fix it! The usual pipe fitter term of “a good welder would catch that!”, really does apply here🤣 Saying that, i could use this video the next time my welder says the gap is half a mil to wide!

[@쿠텐닭]

우리나라 용접사분들 기술력 세계최고 수준입니다. 외국인들이 볼때 불가능할꺼 같은데 용접으로 갭 몇센티 이상도 아무렇지 않게 때움.. 조선소에서 일했는데 용접 기술력은 최고수준입니다.

[@howardridge1153]

Wow, you are seriously talented HAGOJIBI, awesome, instructional, inspirational videos always.

[@andriitkachenko5629]

Спасибо большое, с наступающим новым годом

[@viorelmarianghilencea9559]

Hi! Man you make me envy you when I see youre welding skills. It's a pleasure watching you welding. I hope buying a TIG welding machine in 2021. Have a happy new year!

[@Gamerock82]

I'm also buying my first TIG this year. I hope one day to be at least half as good as this. Happy new year.

[@tomthompson7400]

Always a joy to watch . Happy New Year to all your end .

[@АлексейПлотников-ъ5й]

Спасибо вам огромное за информацию 🛠🛠🛠👍

[@cpu64]

Korean and tig together in one video? ! Epic, my two favorite things to practice.

[@gunterschone8402]

Nice video. They explained and showed it great. Welding a wide gap also takes a little practice. Because the seam can collapse very quickly. I'm looking forward to the sequel.

[@rockitman7276]

Proper welding, nice pen inside the pipe👍

[@AMMO1Sarge]

Very well presented sir thank you, you are a superb instructor!

[@bryanbock1942]

Very good video. I will put this to use. Thank you for detailed explanation. I’m just starting out so this was very helpful. Thank you.

[@ramilramil2944]

Очень доходчиво и по делу обьяснили. Класс 👍👍

[@adam1107x]

太讚了!大師的【有】段功能四段次 控制入熱 循環編織 反覆的隕石坑真幽默! 配合上 影片中的 電流 手法 有基礎的焊工 就淺顯易操作!受益良多!

[@victorpantoja.1945]

You ser the Master welder

[@danialhussin]

Happy new year. Awesome vid. Hope more amazing videos to come.

[@charliedoesit6708]

Awesome video.. thanks for the subtitles... very informative... keep up the good work

[@けむけむ-t2g]

素晴らしい技術！

[@MasonIluminat]

Спасибо👍🏻

[@dimon_152]

Отличное видео! Откуда ты друг?

[@fredericlaurent7789]

Great , once again :) . Happy new year too

[@ianroberts8158]

Great work wonderful video thanks best wishes everyone

[@jjones503]

I didn't know i needed to watch this..but now i know I did.

[@BlackwaterDSM]

GREAT VIDEO!!!! Very explanatory and laid out very simply. I’m new to Tig welding and your videos help me learn much easier! 👍🏻👍🏻👍🏻👍🏻

[@catherineharris4746]

Outstanding!👍👍👍

[@a710622]

謝謝您 我是焊工 看你的視頻 感到幫助

[@MrTORAIHADNED]

Happy new year seipai

[@johnupchurch7685]

Great job!

[@kaumkau9065]

Спасибо тебе за науку!

[@javierosuna8521]

Feliz navidad excelente tu video

[@moisesmartinez6693]

Saludos amigo MASTER👍👍👌

[@sajibhossain127]

Thanks for the video

[@oh8wingman]

I am a retired Journeyman Welder who also had a B Pressure ticket for pressure piping systems. I can honestly say that if anyone had been caught doing a joint like this they would have been run off no questions asked. This way of doing things would take far too long, use too much material and gas, and warp all the hell due to cooling with a slow process. When using TIG on pipe you frequently have to gap the top of the pipe wider than the bottom so that as you progress the gap will shrink as the weld cools and brings it back into tolerance. The normal way of doing this kind of work requires a set up 60 degree included angle vee preparation and the gap should be about 1 to 1 1/2 times the diameter of the filler rod with no land (sometimes called a feather edge). When you come off bottom you feed the rod through the gap so that it is inside the pipe to mitigate gravity. As you proceed up the side you change from inside the pipe to outside the pipe. There is no weaving of any kind and when you are done you should have a bead on the inside that resembles a wedding ring. Once your root is in you can run your hot pass, fill, and cap using a walking the cup method as shown here or if you are steady enough you can free hand it.

[@noisaidgetlost9448]

I saw one comment that put it succinctly. Its a demonstration, not an endorsement. Its just showing what can be done, not necessarily in a pipefitting situation, but in a personal use or home repair situation.

[@SOROK_TIRITIRI]

항상 퀄리티 좋은 영상 감사합니다. 용접 배우면서 시작한지 얼마 안되서 시력이 너무 안 좋아지는 관계로 지금은 그만두었지만 그래도 계속 보게되네요. 항상 기술에 감탄하며 많이 배워갑니다.

[@jeromebob352]

Hey man i like your welding 📹..were can i get them kind of tig gloves..dont really like the tillman type..i like yours..were can i find them at!

[@hirokim81]

Haha it’s very common work gloves in Korea. Guess it’s cotton and it’s got rubber coating on the palm area for preventing slipage. There are ones without the coating too. It’s very cheap gloves, and I guess it protects hands enough from heat, uv light, etc when tigging. I never knew they can use that gloves for tig welding. Tilman works sometimes, but often times a lil too stiff or big/etc. I like Balck Stalion cow skin tig glaves. It’s thin and super soft, providing much better dexterity control than typical leather gloves. Also I’ve heard good things about some of the grey cotton gloves that looks like just work gloves, but for welding.

[@carlosballesteros2309]

Great technique!...

[@ramonaguilarsotelo3252]

Gracias por compartir tus conocimientos. Saludos desde México.

[@joons3374]

very useful lesson, I hope someone will employ me as a TIG welder one day ... :D

[@안상원-g6o]

너무너무 알기쉽게잘설명해주셔서감사합니다

[@박근양-n7x]

정말로 목소리,(알아듣기쉬운) 언어사용,설명하시는능력,영상,모두 다 최고중에도 최정상급이다!!!!!

[@박근양-n7x]

NICE

[@uscarlitos007]

gracias maestro.. muy bonito videos !

[@alknis]

С новым годом, коллега.❤️❤️❤️ Спасибо за интересные и полезные уроки. 👍👍👍

[@driftergonewild]

Это не допустимая практика. Нет тут ничего полезного .

[@anrays]

@@driftergonewild Напишите что не так в видео, а то ваш ответ выглядит странно

[@pablimfloo7660]

Sos mi ídolo...saludos!!!!🍺

[@ekobowo139]

Trimakasih berbagi pengetahuannya👍 fans from indonesia

[@clevonquashie4802]

Thanks, keep up the good work. :-]

[@Sang_petualang354]

Good tutorial..HADEWAE SIA MAH

[@ivo_7719]

Perfecto amigo,feliz año nuevo!

[@周周阳阳]

感谢老师的分享，感谢🤗

[@gabrielgutierrez8956]

Saludos desde argentina. Gracias.

[@pairojkoree4504]

Thank you.MASTER

[@farhanfahrurazi3601]

this is very helpfull great work !!!!!!!

[@6sixty1gixxer80]

Excellent quality. I appreciate your expertise and hope to be as good one day soon

[@Bolzotron]

I really like your videos! Started tig welding about 2 years ago and still learn every day... Also have been to korea for 1 year for exchange :D

[@davidgarcia4804]

Excelente !

[@세상앞으로]

좋은 영상 감사합니다... 하나 부탁좀 드려도 될까요? 쇳물에 따른 차이점을 잘 모르겠습니다.. 현재 학원에서 용접을 배우고 있고요... 쇳물의 농도에 따른 융착정도나 쇳물량에 따른 비드모양의 변화, 백 속살 파이널시 쇳물의 적정량에 대한 감을 아직 못잡고 있습니다.. 특히 파이널시 쇳물량을 제대로 조절못하고 잇습니다.. 영상보면서 연습하고 있는데도 잘안되네요... 가능하시다면 초보를 위해 영상으로 만들어주시면 참 고맙겠습니다...

[@АркадийРаецкий]

Молодцы! Классное видео!

[@user-u7y1u]

화가 밥아저씨가 생각나네요;; 참 쉽죠 ㅜㅜ

[@EigenkonstruktDe]

I dont know if my voss would be happy to see a job like this (your skills are incredible) but it's good to know. Thanks for sharing 🙋🏼‍♂️

[@_pepsi_9361]

Спасибо за информацию

[@stefankaras7878]

Very Nice!!!

[@rikgreen520]

Hi. Fantastic video and weld technique. Where can I get a pair of those gloves.?

[@anthonyhitchings1051]

will the resulting notch toughness at the parent metal HAZ be adequate?

[@dvgayle1]

Great job

[@humbertodiciccio6729]

Consulta la razon porque se deja tanta apertura aparte de entrar cin la buza es la dilatacion de la raiz al ser soldada y que no haya contraccion por tensiones remanentes causa de potencisles fisuraciones .