Hello dear colleagues. I am designing a pressure vessel according to EN 13445-3 pressure vessel code. As I have specified in the thread name I am interested in the required burst pressure calculation. Before I start explaining my situation I would like to know if anybody has got any experience with this code and has already done these calculations. It would also help to know if your calculations were then audited and approved by an outside body. To anyone sharing their experience I thank you in advance. Best regards, M.