Posted by Desoto61 [98.166.17.169] on Wednesday, May 23, 2012 at 21:12:12 :
In Reply to: copper lines dot 3 or 4 posted by clueless [186.15.42.98] on Wednesday, May 23, 2012 at 19:15:30 :
Are you sure its straight copper and not copper nickel? That one is used in brake lines because its stronger than copper but corrosion resistant.
See it used a lot on Navy ships for saltwater systems.
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