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24-12-2016, 05:14 AM #1
Glycol s/steel lines is purging required?
Hi all, we are installing a glycol system, I have 2 opinions, ones says we don't need to purge the s/steel glycol lines and the other is recommending that we do it to provent corrosion
Glycol temp is 0c,
S/steel lines, 304. 1.6mm
The glycol is propylene,
Any advise would be much appreciated!!