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Brazing anyone in the know!!

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Old May 19, 2013 | 10:59 AM
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Default Brazing anyone in the know!!

I can braze copper but i need to adapt one of my power steering pipes as its to long so what i would like to know can i cut it to length i need and braze back together using my superfire torch with mapp gas and brazing rods for steel? Pipe is i think 3/16
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Old May 19, 2013 | 11:03 AM
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I twisted the rack to pump pipe on my saff and a second hand one was loads of money so chopped it and brazed a section of copper pipe in it never had any probs with it
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Old May 19, 2013 | 11:20 AM
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Originally Posted by ajamesc
I twisted the rack to pump pipe on my saff and a second hand one was loads of money so chopped it and brazed a section of copper pipe in it never had any probs with it
Yes but what did you braze it with as i only have my superfire torch with mapp gas ideally i would use oxy acetylean
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Old May 19, 2013 | 11:26 AM
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No idea mate sorry! I used the cutting torch in the workshop with a brazing nozzle on it and we have a box of brazing rods with an orange flux coating on them
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Old May 19, 2013 | 11:47 AM
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Yeah bud got the correct brazing rods but wanted to know if i can do it with a superfire torch with mapp gas
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Old May 19, 2013 | 11:47 AM
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remember brazing is omly glueing together the parts with brass as long as it gets proper hot it will work
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Old May 19, 2013 | 11:59 AM
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Originally Posted by doga-ot
Yeah bud got the correct brazing rods but wanted to know if i can do it with a superfire torch with mapp gas
if it gets hot go for it lol only thing I found is it takes far longer to heat the steel than the copper so easy to melt the copper
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Old May 19, 2013 | 12:07 PM
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I'm not using copper i going to cut it down to size swage one side put other bit inside then braze together with multi purpose rods for (mild steel,stainless steel,copper)
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Old May 19, 2013 | 12:11 PM
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Give it a go mate. Might take some heating using map gas. But should get there in the end.
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Old May 19, 2013 | 12:12 PM
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Originally Posted by doga-ot
I'm not using copper i going to cut it down to size swage one side put other bit inside then braze together with multi purpose rods for (mild steel,stainless steel,copper)
I get you mine has about a 4 inch long section of copper pipe in it
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Old May 19, 2013 | 01:07 PM
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I have bodged various things together using silver solder and flux with a turbo torch.
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Old May 19, 2013 | 08:44 PM
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Sorted was a piece of piss
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Old May 19, 2013 | 10:41 PM
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Take your time, and make sure all surfaces are clean, and it will be a piece of piss. My brazes have to withstand 42 bar, never had a failure yet.
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Old May 20, 2013 | 04:54 PM
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Work with 410a mate?

Last edited by pee vee; May 20, 2013 at 04:59 PM.
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Old May 20, 2013 | 05:44 PM
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I did when i had a job!
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Old May 20, 2013 | 06:57 PM
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Bugger. If you ain't got a job in a few weeks time,
Pm me. I might be able to help.
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Old May 20, 2013 | 07:00 PM
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Ok mate cheers, i am a looooooooooooooooooong way from you though!
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Old May 20, 2013 | 07:07 PM
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So is the (possible) job lol
I'm sat in a hotel on the east Lancs road as I type this
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Old May 20, 2013 | 09:07 PM
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Ok. Cool. I have my cv ready and waiting.
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