ASME B16.24-2021

Cast Copper Alloy Pipe Flanges, Flanged Fittings, and Valves: Classes 150, 300, 600, 900, 1500, and 2500

1.1 Inclusions

This Standard covers the following cast copper alloy:

(a) threaded pipe flanges and blind flanges having class designations 150, 300, 600, 900, 1500, and 2500

(b) flanged fittingshaving rating class designations 150 and 300

(c) threaded and flanged valves having rating class designations 150, 300, 600, 1500, and 2500

1.2 Dimensional Requirements

This Standard establishes requirements for

(a) pressure–temperature ratings

(b) size and method of designating openings for reduced fittings

(c) markings

(d) materials

(e) dimensions

(f) bolting and gaskets

(g) tolerances

(h) nondestructive examination for valves

(i) tests

1.3 MSS SP-80 Requirements

This Standard also provides dimensional requirements for flanged ends of valves conforming to MSS SP-80.

1.4 ASTM B148 Requirements

ASME B16.24 requirements and the supplemental requirements of Mandatory Appendix I shall apply for the construction of valves under this Standard that are made from ASTM B148 materials.