Dear Sir,

I have some doubt while doing pipe stress analysis with ductile iron. In ductile iron all joint are flanged joints (flange and pipe are castings). There is no seperate dimension for flange length.

IF there is seperate flange lengtn, then i can consider tha flange as regid, remaining r pipe. As well all dimensions r as per DIN std.

Kindle advice how to handle this analysis.

By
Venkat