Can someone tell me if the following (my interpretation of UG45) is correct:
example:
UG 45 (b)(1) : 12.95 mm
UG 45 (b)(2) : 11.33 mm
UG 45 (b)(3) : 5.88 mm
UG 45 (b)(4) : 11.33 mm
My chosen nozzle thickness is 11.33 mm
I have to solve a problem regarding the use of SA-340 steel within the more restrictive specifications for Carbon contents and others due to the moderate wet sour HS operating conditions of the vessel.
In that case not even the SA-516 60 fit, for the plates!!!
Can anyoune give me a suggestion...