I used an old ammonia tank from an industrial refrigeration
system, 1/2" thick walls 18" in diameter. Was a bear to cut wet
too considering it was 6' long!
Got to love a good scrap yard.
Thomas.
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?
nope...we have Trademe.co.nz but its way over priced for
second hand stuff and very rarely anything interesting
turns up...when it does they want full price someimes far
more than if it were new!!!
i do buy ebay usa though and europe...i recently got a
really cool Depostion controller, it measures and monitors
the thickness of depostion coatings for 200 bucks! really
neat kit.
A VAC chamber form a pressure vessel?? i thought that
wouldnt work and they are designed thin but compound to
resist burst pressure rather than vacuume.. i cut one open
myself and it was 2.5mm thick not enough for a vacumm.
maybe 4mm mild steel right?
