Hi every body.
you can finde latest edition of the "Companion Guide to the ASME Boiler & Pressure Vessel Code" at:

[link Point to another website Only the registered members can access] I've downloaded all chapters. it's about 360Mb.
if you can not find the links, fallow this link:

[link Point to another website Only the registered members can access] all chapters of the book has uploaded on the above links in pdf and doc format by editor.