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Camille
07-03-2006, 02:39 PM
I am looking for a spreadsheet or notes
that can be developed into a spreadsheet for
calculating branch pipe stub-in into main header pipe at 90 degree and lateral

US Iceman
08-03-2006, 04:27 AM
Try ASME B31.5 for refrigerant piping or B31.3 for process piping. The procedure is covered in both of these standards.

singmohan
02-01-2011, 07:40 PM
please help me if we can use T joints istead of y branch in ref. piping vrv system

Brian_UK
03-01-2011, 12:24 AM
please help me if we can use T joints istead of y branch in ref. piping vrv system
What make of system is it?

singmohan
03-01-2011, 07:12 AM
this is Daikin make

Brian_UK
03-01-2011, 07:54 PM
Then use the Daikin Refnets otherwise your warranty may be at risk.

Install as per the design scheme.

singmohan
06-01-2011, 07:25 PM
thank you Brain