NEW online tool for external pressure calculation according to PD5500 Annex M

We have developed a new online program for calculating the maximum allowable external pressure for cylindrical shells in accordance with British Standard PD 5500 “Specification for unfired fusion welded pressure vessels” Annex M “Requirements for establishing the allowable external pressure for cylindrical sections outside the circularity limits”.

http://www.pvp-software.de/pd5500appM