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Thread: Pipe size charts for R404 & R407
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31-07-2007, 05:22 PM #1
Pipe size charts for R404 & R407
Does any one have a pdf of a pipe size chart for quick reference purposes as we used to have R12/22/502 charts?
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31-07-2007, 06:36 PM #2
Re: Pipe size charts for R404 & R407
Look for Coolpack on your browser. Download it.
They have a complete package, from piping design to coldroom sizing.
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01-08-2007, 03:31 AM #3
Re: Pipe size charts for R404 & R407
You can olso review www.dupont.com.
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26-02-2008, 12:25 AM #4
Re: Pipe size charts for R404 & R407
We ar loocking for the same.
Experimentally we found that 22 piping can be small for 404 or suva 82, but for capacities of 30 tons loock so mutch bigg. I found a work paper done by Dupont very good, but dont include the nomograph for velocity in 404 0r suva
We are cheking in Buenos Aires, with Dupont Argentina, for try to obtain this nomograph.
¿ some one has the idea if piping for ***** 22 is smaller for 404?.
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26-02-2008, 01:45 AM #5
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Re: Pipe size charts for R404 & R407
I think that this is what you are searching!
It is from DuPont Suva Refrigerant piping handbook available at their page.
http://www.mediafire.com/?ndmvnea4otd
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29-01-2009, 12:43 AM #6
Re: Pipe size charts for R404 & R407
thank you so much Nike123 this was what i was just looking for!
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05-10-2010, 10:50 PM #7
Re: Pipe size charts for R404 & R407
I need charts for piping sizing for r407
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06-10-2010, 10:36 AM #8
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06-10-2010, 01:18 PM #9
Re: Pipe size charts for R404 & R407
A WELL LAID OUT SOFTWARE IS AVAILABLE FOR refrigeration PIPE SIZING FROM Solvay Fluor GmbH , Hannover , Germany .
Contact them on : refrigerants@solvay.com
Or visit : www.solvay-fluor.com
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03-11-2010, 12:44 PM #10
Re: Pipe size charts for R404 & R407
nike123 456789 forever
ty so usefull...
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03-11-2010, 06:15 PM #11
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