PART 3REQUIREMENTS FOR PRESSURE RELIEF VALVES3.1 GENERAL3.1.1 Applicability of Part 3 RequirementsThis Part contains requirements applicable to all pressurerelief valves that are to be marked with the CertificationMark and any Designator. Requirements unique to aspecific Designator are identified.ð23 3.1.2 Valve Characteristicsa All pressure relief valves...
ð23ð23SUBSECTION ANONDESTRUCTIVE METHODS OFEXAMINATIONARTICLE 1GENERAL REQUIREMENTST-110 SCOPEa This Section of the Code contains requirements,methods, and techniques for nondestructive examinationNDE, which are Code requirements to the extent thatthey are specifically referenced and required by otherCode Sections or referencing documents. These...