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aravindnagaraja
13-11-2007, 04:35 AM
can anyone tell me wheather only copper tube is used in refrigeration system commonly or some other alloys can take a place?
guapo
13-11-2007, 10:36 AM
Hi,
You can use Black iron & stainless.
PaulZ
13-11-2007, 12:06 PM
Steel is used in NH3 plants and can also be used in large industrial CFC HFC plants. Stainless steel can also be used with NH3 or any other refrigerant.
Aluminium is used on some domestic fridges.
Paul
The MG Pony
13-11-2007, 01:33 PM
sure can you have two options expensive alloy and even more expensive alloy we tend to aim for the cheaper alloy ;)

you all so have unobtanium http://www.suppliersonline.com/research/Charts/periodic/113Unobtainium.asp
PaulZ
14-11-2007, 03:13 AM
Hi MG Pony
The periodic table for Unobtainium explains a lot.
We have similar materials here I think they are called "Youwantwhat" or "Nevreheardofit".
Paul