Nice job, I used to do a ton of that stuff.... we used to STT the bead, gtaw hot and smaw the rest. for shop fab we used to use local heat with propolyne torches.PBF energy would let us dam either so we had to purge whole runs with argon.
This material requires a PWHT after dropping to 80 Deg C after welding to rid itself of retained Austenite IIRC. Pity you didn't show that. Also a tip for the Cr Mo's especially - if you are doing a three bead cap put the center bead in last, extra hot or with a larger electrode or both, that way it tempers the HAZ in the base metal by the last two welds. Far less likely to crack if you don't do a degas which it didn't look like you did before you go into PWHT. Incidentally what is the reason for not going into a PWHT right away after the 80 Degree C hold...? Rusty 9Cr V material looks dodgy, normally it doesn't like to rust too much...?? Might have been outside in the rain for a few years...?? Might be something else?
If i was making a video i would show the root and cap at least anybody can weld that like that show em why u are considered a big dog just got off a job 30inch line j bevel 9chrome 100percent xray root and hot wire than 5/32 all the way out no fake it till u make it on that one 2 and your gone bead 3times the rod u were gone kmom 50/double 100
Once the welding began it sounds like he's trying to swallow the microphone an nothing can be understood. A shame because I was interested in the video but when you don't know what is going on an you can't understand the person speaking it's pointless. It's cool that a pipe that size can be heated, controlled, an monitored around the globe by so many people. Hopefully the next video he will spit out the microphone 🎤
sadly in this situation its because he has to wear a respirator the fumes that come of chrome when welding will make you very very sick. they should have done a voice over for the video but at the same time i could hear him just fine
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Wow it’s nice to see a youtube channel showing a real life everyday weld. Good job!
These guys are great on that wrap!! Professional 👌🏾
Great representation of Superheat! Makes me proud :)
The best welding channel!
Finally some welders using a respirator breathing in all the fumes and gases.
Because it’s chrome, now days they make you wear blue suits and undress in a deacon tent
Should be using forced vent before thinking about respirators
hello sir, I see you are very good at welding this video, greetings from me, a welder from Indonesia.
Nice job, I used to do a ton of that stuff.... we used to STT the bead, gtaw hot and smaw the rest. for shop fab we used to use local heat with propolyne torches.PBF energy would let us dam either so we had to purge whole runs with argon.
Thank you guys.Even You guys donot know me.I always think you my good friends.my big Brother.
thats a way better wrap from superheat than T.E.A.M. puts on they leave just isulation so when u run a wire wheel its a glitter show
hiring TEAM is always a bad idea.
Yeah the glitter show I got to go bro
That’s what they’re showing. Do they actually do that good in the field? I doubt it
Team is trash
@@jwboilermaker I’ve worked with Super for over 10 years why speak on something you know nothing about?
Magnificent! Thank you.
Good job, dude. How many hours have you worked sir thanks for sharing nice information. Your videos are really helpful, thanks thanks sir.
Wow sophisticated welding I want to do that
Do you have to purge chrome? I’ve never touched the stuff
🔥🔥💯 great video fellas!!
🔥
This material requires a PWHT after dropping to 80 Deg C after welding to rid itself of retained Austenite IIRC. Pity you didn't show that.
Also a tip for the Cr Mo's especially - if you are doing a three bead cap put the center bead in last, extra hot or with a larger electrode or both, that way it tempers the HAZ in the base metal by the last two welds. Far less likely to crack if you don't do a degas which it didn't look like you did before you go into PWHT.
Incidentally what is the reason for not going into a PWHT right away after the 80 Degree C hold...?
Rusty 9Cr V material looks dodgy, normally it doesn't like to rust too much...?? Might have been outside in the rain for a few years...?? Might be something else?
Where is the explanation for the need for the pre-heat?
9% chrome. 2 1/4 chrome also tends to fall in a 400° preheat range. 1 1/4 has a 200° preheat to procedures I weld to most times
@@jwboilermakerthank you for the reply. Still no mention of the metallurgical or hydrogen control reasons to preheat or the carbon equivalent formula.
Nice job guys! What brand are the orange torches u used in the video?
Rocker tig torches
nice
shout out my boy mike tomek
What amps on Cap?
I really want to learn . More please someone here should talk to me......
Never seen this before 🚬👏👏
Le falta más práctica y saber llevar el electrodo
If i was making a video i would show the root and cap at least anybody can weld that like that show em why u are considered a big dog just got off a job 30inch line j bevel 9chrome 100percent xray root and hot wire than 5/32 all the way out no fake it till u make it on that one 2 and your gone bead 3times the rod u were gone kmom 50/double 100
Once the welding began it sounds like he's trying to swallow the microphone an nothing can be understood.
A shame because I was interested in the video but when you don't know what is going on an you can't understand the person speaking it's pointless.
It's cool that a pipe that size can be heated, controlled, an monitored around the globe by so many people.
Hopefully the next video he will spit out the microphone 🎤
sadly in this situation its because he has to wear a respirator the fumes that come of chrome when welding will make you very very sick. they should have done a voice over for the video but at the same time i could hear him just fine
Oof the under cut on that is bad.
The level of welds is very poor in welding chrome metal, there is something better than that
What would be better to welding chrome,
I’m not a expert what method would be better??
Muito bom. Amigos do fogo alto! Comprei uma máscara show.