I have problem on the result of API 610 Analysis regarding on the component of forces and moments doesn't matched. You can refer it to the attachments file.

The components nozzle load for forces and moments given at the upper side of the file is correct when I checked it at the restraints summary. But when it is analyse at the values in Table 4 the components values for forces and moments mismatched.

Why is this so?Do API 610 have different coordinates?

Perhaps you should read API 610 before you attempt to use it. The axes in API 610 are different (Z is up) to the default Caesar II axes (Y is up).

Caesar sorts this out for you, but that's no excuse for ignorance of the Codes governing your work.

MoverZ thank you for your advice,you're right. I found difficulty for passing my lines in pumps maybe now i can do it better.

The simple way to say is : there is a transformation coordinate between X Caesar become what axis in pump coordinate...and so on.