I rarely post here, but I always thank to have this forum which is full of valuable information and advices.

Today I'm posting to ask an advice on a procedure to carry out stress analysis job for a Russian refinery project with CAESAR-II.

In this project, some pipes are under ASTM and the others under GOST code.

Q1 : Is it permitted to do the analysis of ASTM pipes under B31.3 using CAESAR-II?
Q2 : Is there any way to do the analysis of GOST pipes with CAESAR-II?