tight radius stainless steel mandrel bends?
i am looking for some 2.5" OD stainless mandrel bends that have a radius of 3" or smaller
the thing is i cant find any that small but i've seen them that small before, so i know they exist can anybody help me out here? thank you |
There's very little available in terms of mandrel bent tubing with short radii. The simple fact is, there's only so tight you can make the bends before the tubing distorts or cracks.
Just use cast weld-els, often called "ornamental stainless tubing". Available from most tubing suppliers (Yellow Pages). |
Might check here http://www.burnsstainless.com/index.htm
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What a sec...I just realized the original poster is asking for mandrel bends of 2.5" tubing with a radius of 3" or smaller...That's damn near impossible. Pre-cast is the only option that won't cost a tonne of money.
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thanks guys
I snagged this from the s475 buildup over in the single turbo section: These mandrel bends are 3" diameter, and appear to have the hell of a tight bend, what looks like a 2.5 radius to me. he said he got it from a local supplier in sweeden. so i know its possible, but i have had the hell of a time finding any..
Originally Posted by gusfd3s
(Post 8775692)
http://www.molnsatra.se/bil/turbo/a3.jpg
http://www.molnsatra.se/bil/turbo/a4.jpg http://www.molnsatra.se/bil/turbo/a6.jpg Something like that! so far so good. Lets weld some more.. :P http://www.molnsatra.se/bil/turbo/a9.jpg http://www.molnsatra.se/bil/turbo/a10.jpg |
Originally Posted by arghx
(Post 8881327)
http://vibrantperformance.com/catalo...ce9d521335ece8
http://vibrantperformance.com/catalo.../2335_WEBS.jpg maybe that would work?
Originally Posted by Chaotic_FC
(Post 8881344)
thanks guys
I snagged this from the s475 buildup over in the single turbo section: These mandrel bends are 3" diameter, and appear to have the hell of a tight bend, what looks like a 2.5 radius to me. he said he got it from a local supplier in sweeden. As I said, you want "ornamental tubing" weld elds. |
wow thanks a lot aaron.
i didn't realize that that's how people were getting those really tight radius bends. |
aaron u are right and wrong i have bought them in the past and they are not cheap i have gotten tight radius tubing from racing solutions out of portland oregon and also from burnstainless, the op need to search for doughtnuts is the term they use
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why would you weld the piping directly to the compressor housing like that?
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dont they have those ones that look like donuts for tight radiai
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wow donuts would also suit my needs very well
they also cost a huge amount.. i think i'll be fine with just plain old weld els, they are cheap. |
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