BPVC Section 3 - Division 1, Subdivision NH - Class 1 Components in Elevated Temp Service

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Annotation of contents

This Subsection contains requirements for materials, design, fabrication, examination, testing and overpressure protection of Class 1 components, parts, and appurtenances which are expected to function even when metal temperatures exceed those covered by the rules and stress limits of Subsection NB and Tables 2A, 2B, and 4 of Section II, Part D, Subpart 1.