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30-08-2009, 06:48 AM #1
Container(Cylinder) Requirement for Refrigerant R407
Dear All
I am waiting Reply from u all. What is international standard used for cylinder of Refrigerant R407.
1) What is procedure for testing of cylinder which used for Refrigerant R407?
And any onther techanical requirement to be taken care during testing Cylinder.
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30-08-2009, 11:45 PM #2
Re: Container(Cylinder) Requirement for Refrigerant R407
Refrigerant cylinders are normally tested by the manufacturer/supplier.
As you are a welding inspector I am hoping that you are not proposing to manufactur cylinders without the proper knowledge. That would be extremely deadly to any of your customers.Brian - Newton Abbot, Devon, UK
Retired March 2015
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03-09-2009, 09:44 PM #3
Re: Container(Cylinder) Requirement for Refrigerant R407
Old ones= steel
recent ones=aluminium
new ones=teflon/carbon mixture
is this for recup or distribute?
Ice
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