dear Cardin
i mean is EN-13445-3 permitted to change the Seamless head to welded with 100% Radiography, if the design of head use Cold Spun?
BR
Yanwarta
Dears
I am designing a pressure vessel by EN-13445-3 code with diameter is 3500 mm and material stainless steel 316L, when i am design a head there are two option "Cold Spun" or "without Cold spun", the problem is when design without cold spun the thickness is more thicker but when i am...