Hi All, How do you perform a Continuity and discontinuity test on a Insulation flange that transport hydrocarbon?
should we use a “Megger” and what is the required voltage set . Also, I read somewhere in the internet that use of Megger in such test, line should be dried.
Kindly advice please...
Hi All,
Kindly need your assistance on this one we have a 5 Cr-½ Mo 6'' heater tube that was weld repaired, however preheat of 175 degrees Celsius was not done prior to welding is this acceptable? we have moved straight to Post Weld Heat Treatment.
Regards,
Edward.A
Hi All,
There is a hydrocarbon horizontal tank that I've perform thickness gauging and visual Inspection, however this horizontal tank does not have a design data information which means no nominal thickness which I cannot compute the remaining life or its fitness for service it is a 103,000...
Hi All,
I was looking thru the API standard 661 for Air-cooled Heat Exchangers regarding partition plates and I cannot seem to find a wipe hole. Should there be a wipe hole on the partition plates for the fin fan coolers. Please see attached wipe hole on the partition...
Hi Gents, we wish to install a 2'' Stilling well in our small Gasoline tank (internal floating roof)
Does any one know the slot size on the holes of the 2'' stilling well.
Thanks,
Edward Aisa
Hi All,
I was looking through the code (ASME BPVC.VIII.1)I cannot find any thing?
on the minimum number of nozzles required on a Pressure vessel for this instant a Air Receiver for Instrument Air System.
Best regards,
EA
