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07-02-2007, 07:57 AM #1
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Cable tray for refrigerant Piping
Can anyone tell me about the fixing standard for
tray in the riser and in roof for refrigerant piping for
ducted split Unit
Senthil
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07-02-2007, 07:23 PM #2
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Re: Cable tray for refrigerant Piping
Fixing distances are the same regardless of what the pipework is being fixed to.
Pipework should be insulated and any brackets/clips etc should also be insulated.Brian - Newton Abbot, Devon, UK
Retired March 2015
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08-02-2007, 06:26 PM #3
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Re: Cable tray for refrigerant Piping
not sure about your country but genral standard in uk is 1.5 metres between fixings
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08-02-2007, 06:43 PM #4
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Re: Cable tray for refrigerant Piping
Harsen
you can free down load some info for cable trays from http://chalfantcabletray.com/uploads...s_NEMA_Ve2.pdf
malik55
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09-02-2007, 05:02 PM #5
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Hey, I am new to : RE
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Re: Cable tray for refrigerant Piping
Don't tie wrap the pipe to the tray in the riser, as the pipe could slip inside the insulation and cause a probelm with the vapour seal. If you pull the tie to tight it will cause a failure of the insulations integrity.
Best to clip with Insualted HYDRO-ZORBS or CUSH-CLAMPS on channel.Last edited by michael7; 13-02-2007 at 05:07 PM.
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13-02-2007, 02:02 PM #6
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Re: Cable tray for refrigerant Piping
Thank you malik for the link , its very useful to me
Senthil
