Pipe Welding 101- How To Fix The Most Common Mistakes On A Root Pass
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- Опубліковано 11 жов 2024
- Welcome back to another Lesson on Pipe Welding 101. Some common mistakes on the Root Pass include suck-back, tight gap, lack of fusion and cold wire. Today we will go over a few ways to repair them.
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Did he use 1/8 wire to feed on the
Suckback ?
This guy slowly making me into a great welder.
Thanks bro !
This is THE BEST info I've seen in a while. The best welders are repair welders; the ones who learn from mistakes. Good stuff 👏
Nice bro I learned these techniques in the field as well and this information is priceless I was taught when I didn’t know and I’m a better welder for it so I pass it along to others who need it as well. I appreciate welders like yourself willing to share their skills, but in the end that’s what it’s all about making each other better 👊🏻 excellent
Thanks, with very few exceptions yours is one of the few videos that shows how to correct these weld faults. Going to the hall tomorrow to practice these techniques. Thanks again.
This is the real deal of a welding channel, teaching the proper hints and tips that really do save your ass when it comes to passing X-ray!!!!
I should’ve watched this video yesterday, I busted a 2” mav test at maverick for cb&i over a cold wire. You talk the real brotha keep up the good work!
That was fine! The part at 6:21 "don't use the grinder" really cracked me up. I watched that segment several times already, that's something that comes up a lot. This is super valuable advice, how to not panic when things aren't working right.... For me this is pretty advanced information. You know you're at the right place when you run into Bob Moffatt!
I'm on a turnaround right now and had a bad fit up caught about 6" of suckback on bottom im going to give this method a try after break. Thanks man
This is entirely what I needed help with! Thanks so much for the video
i really appreciate you, you are an experienced welder and instructor and you explained yourself very well u been helping me out a lot with this videos just wanted to say thanks
Best advice for preparing for 6G test!!!
You saved my test weld, thank you.
Another awesome video, thanks for the help this is the exact stuff I've gotten snagged on.
Excellent video !!!
Another great video. Thanks!
That is wonderful brother I be learned alot
Good stuff H Town! Great arc shots. I could see how much you where pushing @2:30 the way your wire was stitching when you move the heat across it.
The real deal channel right here!! Thanks again!
thank you for this video ive been having trouble with these damn tight gaps in the field
This is exactly the video I needed to see. Thanks so much. I’m testing in a week on 6G combo pipe. And I am pretty nervous
I’m retired from welding and inspection don’t get nervous don’t think of it as a test just think of it as production weld. Do your best and if it doesn’t pass just go on to the next job it will get easier as you go.
this is amazing who wouldve thought this.. thanks man 👏🏽👏🏽✊🏿💪🏿🤙🏿
First seen this on Alabama welding academy's channel. It's great info
James Castillo I know they copied a few of our videos. But they do it all for the good. We ain’t mad.
Great tips and good reminders to have , especially on a test! Keep up the great work!
Hey man, awesome videos. I teach welding also here in Georgia. You are doing an amazing job. A couple things.. 1 where did you get your tig handle. I'd like you to talk about it. Also I think it would be great if you talked about tools of the trade that you think are essential and people starting out should get. And then what tools do you think are just nice to have and is not essential but you are happy you have them! Seriously, I wanna know about your tig handle! Looks badass
Pure Gold!! Thanks Brother.
Some great tricks there my friend thanks for sharing
good lesson parcero
Good lessons always, but could you make a lesson how to weld 18 up to 25 mm SS pipe?
when youre heating up the cold wire is there a chance you can create porosity?
Great video brother! Could you make a video of how to finish beveling a pipe?
HELLO MY FRIEND I LOVE YOUR VIDEOS I'M FOLLOWING YOU FROM ARGENTINA. YOU CAN PUT THE TRANSLATOR TO UNDERSTAND BETTER YOUR TUTORIALS
Great!
Nicely done! Very good explanation. Do you stay with the same size wire or drop down a size?
WeldTube I have with good luck. Just wondering if you did. That suck back trick is good. We had to do that on boilers on occasion. Usually in very strange places.
Bob from Weld.com?
D Armstrong the one and only
KC I like that dude. He reminds of the Welders that taught me in the field.
Thank's brother 👍
I’ve noticed when do restarts/tie-ins with rods on most videos you always strike 1 inch away, slowly coming back to your restart area and then weld over the flux. Have you ever had inclusion/porosity problems on x-ray or phased ray?
Bless my brother
Can you do one of these for 6010 root with 1/8 gap and land?
i use 2 different welding hood for welding. one for welding the other for grinding. should i get away from using one for welding and other for grinding? what do you think or what do you teach your students to do?
@weldtube does keyholing require you to use foot pedal or are you still lift starting it
Nice!!!
Great video! Have you ever tried these methods on aluminium? I've somehow managed to get coldwire on the 12-o'clock on aluminium
A good way to fix a tight gap is to take a tiger disc and stick it straight into the bevel. Apply a little bit of pressure on the grinder and go back and forth. It will open the gap and won’t ruin the bevel
thanks for sharing brooo..
Can you do a carbon steel 6" 6g back feeding root?
Thanks
for me sometimes elbows are a problem, failed xray, but passed perfect on ultrasonic
i still got a few more questions, i dont forgot some of them.... when you put your tack on the bottom of the 5g, i know you didn't do it on the stainless, but on the 5g carbon there was a tack. so on the bottom tack do you back feed to get the tack in or kinda lay wire but still have the filler deep in the bevel. and when youdo back feed you keep the filler 9n the inside top of the gap or do you put in through some. thats why i wanted to talk to you over phone so i can ask these questions alot to type. i lo e ur vids by the way. i still got a few .ore questions.
May God Bless you! welding wizardry :D
Nice...😉
Love the videos brother. Very helpful! Is that a Cody Jinks t-shirt I see? Haha
gracias carnal 👍
Were in Houston can I get welding caps like tha one u have on
I have a question for you. 3/32 gap 3/32root face and use 1/8 6010 for 2G and 72 amp. What kind of wipe motion will be?
Have a question for you on schedule 40 how much build up on the inside rootpass would you prefer
hey buddy one more question. when your coming off the tack , i know you heat it up, but do you start a key hole then put the filler in, or do you lay the filler on the tack then start it. i hope im making sense
Nice video, I have definitely ran into all of these since leaving school and in the field. One of my bigger struggles is controlling the amount of build up I get on my roots using Lay Wire. They always come out flush and I would perfer a 16th at least. Any advice dude? I still havent got comfortable enough to back feed that root lol
Boston SportsFan gotta turn the heat up and push that wire in. But the best way to do it if you wanna run a tight gap is keyhole like he shows
Try front feeding. Leave that big gap like you were gonna back feed but position the wire like you're doing haywire and just put the wire slightly inside the pipe and touch the back of the puddle
I like 3/32 gap all day. Don't matter what schedule or o.d. Just crank that heat up!!!
Wuohhhh!!!! That was awesome...I own you a beer
you rock :)
Where do you get your welding caps from?
At first I hated and would’ve even watch when someone used back feeding Tig wire but the more I see it the more I realize that it would be a great way
How do I get good at doing the opposite hand side on 6g route lol
Can you do a 2” schedule 80 in the 6g position
I m just wondering how about for the tight spot.make little while on top and put rod thru there and do back feeding ? What do you think about that it might be good idea brother
?? Make a hole on top? ?? I never thought of that!
Leonard Pearlman I think so it can be kinda back feeding and rod will stay behind bevel and don't need to feed a lot . And try to look from little bit up like back feeding
Would this be as effective on on s.s as well?
WeldTube Good to know thanks for that info. Appreciate you.
The goat
Vato chingon
on the carbon back feed, how far do u stick tge filler in side tge bevel
does the same methods apply on stainless?
Stainless is a little different. It don't flow as well and you don't want to get it to hot or they will bust you for burning it
I cant find the content you made about tie in/ restart in smaw
can you go over welding symbols?
Go to school.
Where are is the school that you go located? I would like to head over for some classes!!
WeldTube thanks man. Great videos man keep them coming
Hello mr.weltube
I want to see how to do na cold wire in stick
Please teach me how... Thanks god bless
한국어자막좀달아주시면 너무좋은데...ㅠㅠ
why even use filler or grind? crank the heat up to 180amps and let her eat?
supersin
Жалко перевода нет на русский
ey bro lo podrias aser en español
WeldTube ok bro
ey bro podrias aser uno soldando tuberia de cuni de espesor de 2mm
No handle on grinder, Baha jk
What's with the flame? Maybe I'm doing something wrong on tig but I don't get that flame that shoots out 😅
I was wondering about that! Maybe you don't see it from inside the hood? It seems bright to the camera, but it's a lot less bright than the arc. What is that anyway? It's not fire, there's nothing to burn.
There is a grand total of 0 videos online about "how to AVOID suckback" you always just say "dont let it happen", that is completely useless information to say the least. PLEASE make a video about "avoiding suck back, what NOT to do"