Oxy-acetylene Torch Setup: Tips To Get Started

Рет қаралды 18,329

Dunham Service

11 ай бұрын

Brief video walking through the steps we use to set up our oxy-acetylene torches for brazing HVAC lines.

Пікірлер: 24

@victorpalacios738 7 ай бұрын

Best video on KZfaq explaining oxy acetylene correct practice steps

@dunhamservice 7 ай бұрын

Thank you for the kind words!

@ludwinsoto346 2 ай бұрын

Good video thanks

@jesseflint3519 5 ай бұрын

Good job! Thanks

@GotchaplumberGotchahvac 8 ай бұрын

Enjoyed video.

@dunhamservice 8 ай бұрын

Glad to hear it!

@robertmunguia250 11 күн бұрын

Nice! What is the chain actually for?

@goldsilverjunkie Күн бұрын

I’m getting ready to buy one of these rigs from eBay or Amazon to melt gold and silver. When I go fill up these tanks will the company take them away from me and give me their crappy ones or will they just fill them up for me?

@beefing313 4 ай бұрын

👍🏾👍🏾✌🏾

@matttzzz2 3 ай бұрын

I can never get this to work. My flame is either too big/long to fit in tight spaces or too cold to braze copper or too hot and cuts holes in the copper.. i have the Bromic brazing kit. A work mate of mine was able to make a TINY flame which was able to perfectly melt and seal solder to copper in under 20 seconds

@davidotness6199 9 ай бұрын

Just saying, your picture that comes up on KZfaq advertising this episode shows the flame from the torch pointing right at the tank and regulator assemblies. Not a good look. I'd change it.

@dunhamservice 9 ай бұрын

That is a great catch, KZfaq just grabbed an image from the video. This was one of our first videos before we knew about custom thumbnails.

@GuldeScott 8 ай бұрын

@11:48, it looks like hes trying to make a tictoc video titled, "we torch an oxygen tank for likes".

@iliketurtles2993 5 ай бұрын

Question do you know if i can leave my torch setup in my shed without insulation or is that to cold

@dunhamservice 5 ай бұрын

My torches ride in my service truck and the back isn’t heated. Never had any issues with them not working. Toughest thing is in cold weather it’s just takes a little longer to warm the metal up you’re working on.

@iliketurtles2993 5 ай бұрын

@@dunhamservice literally a thanks man!

@iliketurtles2993 5 ай бұрын

@@dunhamservice I'm happy got my torch running

@solankibharat8963 4 ай бұрын

Please inform how many prices in this

@GotchaplumberGotchahvac 8 ай бұрын

Got a link to brazing video?

@dunhamservice 8 ай бұрын

kzfaq.info/get/bejne/a6x1m8SUyq7Mh30.htmlsi=VclNRXSr1x6mqk5w

@JH-tc3yu 8 ай бұрын

If you read the manual for that victor set it says 5 psi for oxygen and 5 psi for acetylene. Maybe follow the manufacturer instead of some jackass on youtube. No way in hell you need 7/10 on a baby brazing tip

@dunhamservice 8 ай бұрын

Ran 7/10 for years with no issue on this set as well as many others. The important thing is getting to a neutral flame. 5/5 probably would work just fine. I’m usually running a triple tip when doing work, so you are pushing a little more fuel than this 0 currently on this setup.

@farmermerritt4218 9 ай бұрын

If it’s over 15 it’s not gonna blow up it will start drawing out that acetone and it will come out of the tip

@dunhamservice 9 ай бұрын

If cylinders are tipped more than 15 degrees the acetone can be drawn out with the acetylene and the flame will sputter. Without the acetone creating a composition in the tank, acetylene will explode at over 15 psi. Here is a link to an article discussing the specific of acetylene storage and usage. ehrs.upenn.edu/sites/default/files/2018-02/Acetylene%20Fact%20Sheet.pdf