Its okay if you run from cold as the velocity will keep the air cold but run slow and the air density is affected. Not sure if the smoother flow surface balances out the lower density.
Got these Aldor but its too late as your got the pipe.
If you did want to go this route can try and get it in purple
Quote:
Originally Posted by ksilver
I was always under the impression that metal pipes weren't the best as they will absorb too much heat?
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