asme b31.3 test pressure

[gravitate]

Hi we have cooling water on site. Some of it is safety classified Cat M and some just normal process water. When doing hydro tests on both the systems is there any difference or are they all at 1.5 the design pressure?

 

[Kiwi2671]

Gravitate,
Suggest you have a look in Category M - the answer is quite easy to find.
You will not learn anything by posting a question without having a look first,
Regards,
Kiwi

 

[gravitate]

point taken. But I have only just got a copy today. Could have done with the answer sooner