Why not use aluminum for direct port -3AN?
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Why not use aluminum for direct port -3AN?
Stainless is a PITA. Looks good...but a bit of a pain. And I know we use some thick walled -3An aluminum tube for pressures as much as 3000 psi that are certified to be used on aircraft...and its a snap to bend up and flare. Seals better too. Why does no one use aluminum tubeing?
I can see maybe if the tubing has to support the noids and maybe rails. But if that stuff is mounted...I dont see why not.
Any thoughts?
I can see maybe if the tubing has to support the noids and maybe rails. But if that stuff is mounted...I dont see why not.
Any thoughts?
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Originally Posted by 383LQ4SS
Stainless is a PITA. Looks good...but a bit of a pain. And I know we use some thick walled -3An aluminum tube for pressures as much as 3000 psi that are certified to be used on aircraft...and its a snap to bend up and flare. Seals better too. Why does no one use aluminum tubeing?
I can see maybe if the tubing has to support the noids and maybe rails. But if that stuff is mounted...I dont see why not.
Any thoughts?
I can see maybe if the tubing has to support the noids and maybe rails. But if that stuff is mounted...I dont see why not.
Any thoughts?
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its not as pretty and shiny...thats for sure. You can polish it but then you need to keep polishing it....lol. Screw that. But yeah...bending one up with aluminum would be a snap! I may do my next one like that.
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why not go with some parker plastic tubing similar to the nossle kit? then there's no bending involved.
http://www.parker.com/EAD/displayCat...&sMode=Details
uses an industry standard compression fitting, and is relatively in-expensive. a few bucks a foot and you'll probably only need a few feet.
http://www.parker.com/EAD/displayCat...&sMode=Details
uses an industry standard compression fitting, and is relatively in-expensive. a few bucks a foot and you'll probably only need a few feet.
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I'm going to guess that the microstructure and fatigue properties of aluminum alloys in a tube are different from stainless or other steel products. I'll wager that certain alloys may work very well for different applications such as canisters. These same alloys may not be as suitable for small diameter tubes etc. Just a guess; nevertheless, a direction to be considered.
- Macon
- Macon
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We have already designed systems to work with the plastic type tubing and have quick disconnect fittins on the jet holders. We use it for the 3rd system and underneath the manafold systems. Where its have to plumb with SS lines.
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Originally Posted by N20GMC
We have already designed systems to work with the plastic type tubing and have quick disconnect fittins on the jet holders. We use it for the 3rd system and underneath the manafold systems. Where its have to plumb with SS lines.
Robert
#13
i work in the aircraft industry also and was thinking the same thing the other day...we mandral bend titanium for the v-22 osprey now and was thinking about using some of that material that we have left over.
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Originally Posted by ronan
i work in the aircraft industry also and was thinking the same thing the other day...we mandral bend titanium for the v-22 osprey now and was thinking about using some of that material that we have left over.