I'm rerating a skirt and my original support for the anchor does not comply with the ASME VIII div.1 and I don't have the original calculations and first thought that maybe it was because of the material properties. Do you know if there are changes made for the calculation of the anchor it is...
Dear,
I'm rerating a tank of the year 1967 and can't find the allowable stresses of my material that year.
A-283 gr. C and for my bolting A 193 gr.B7
does anyone has these properties?
Thank you in advance.
greetings