Hi all.
We had incident of empty styrene tanks where the breather valves taken out and nozzles blinded, atmospheric temperature went down enough to cause a partial collapse of the tank.
Process engineering request us to specify the limitations of operation such as level, temperature and...
Thank you Duwe6.
In fact, these tanks are identical, and of my knowledge, no inspection was done over the 25 years internally. Now it becomes the concern of all technicals and management to prepare inspection considering RBI.
HI ALL.
Two liquid ethylene storge tanks are to be inspected almost for the first time since begining of 80s. these tanks are constructed according to:
- CODE OF CONSTRUCTION: API 620 APP. Q, 6TH ED, REV. 2, 1978.
- OTHER SEPCS: SP-4615-41-2, 20-1...for insulation, piping...
the tanks are double...
BigInch, Mike and brimmer.
BigInch is typically pinpointing our case which we got severe corrosion at that area and mostly found as exteranlly attacking all round the pipe just like a wide ring or corrosion.
normally, we used expoxy wrap during installation 20 years back, the time comes to...
HI ALL.
IT'S MY PLEASURE TO JOIN THIS EXPERTISE FORUM.
i am not sure is my question in the right place or not.
I experince lately a frequent fialure of piping just below the ground surface and it threathens the plant operation. it would be appreciated if i can get help of how to inspect and...
