ASME B16.24-2021
Cast Copper Alloy Pipe Flanges, Flanged Fittings, and Valves Classes 150, 300, 600, 900, 1500, and 2500

Standard No.

ASME B16.24-2021

Release Date

2022

Published By

American Society of Mechanical Engineers (ASME)

Latest

ASME B16.24-2021

Replace

ASME B16.24:2016

Scope

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 fittings having 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) s ize and method of des ignating 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. 1.1 内含物 本标准涵盖以下铸造铜合金： （a） 型号为 150、300、600、900、1500 和 2500 的螺纹管法兰和盲法兰 （b） 额定等级名称为 150 和 300 的法兰配件 （c） 具有额定等级的螺纹和法兰阀 型号 150、300、600、1500 和 2500 1.2 尺寸要求 本标准规定了以下要求： （a） 压力-温度额定值 （b） 减量配件的去火开口和方法 （c） 标记 （d） 材料 （e） 尺寸 （f） 螺栓和垫圈 （g） 公差 （h） 阀门无损检查 （一） 测试 1.3 MSS SP-80 要求 本标准还规定了符合MSS SP-80的阀门法兰端的尺寸要求。 1.4 ASTM B148要求 ASME B16.24要求和强制性附录I的补充要求应适用于本标准下由ASTM B148材料制成的阀门结构。

ASME B16.24-2021 Referenced Document

• ASME B1.1 Unified Inch Screw Threads (UN, UNR, and UNJ Thread Forms)
• ASME B1.20.1 Pipe Threads@ General Purpose (Inch)
• ASME B16.1 Gray Iron Pipe Flanges and Flanged Fittings Classes 25, 125, and 250
• ASME B16.10 Face-to-Face and End-to End Dimensions of Valves*， 2022-06-20 Update
• ASME B16.21 Nonmetallic Flat Gaskets for Pipe Flanges
• ASME B16.25 Buttwelding Ends
• ASME B16.34 Valves Flanged, Threaded and Welding End
• ASME B16.47 Large diameter steels flanges - NPS 26 through NPS 60; Addenda
• ASME B16.5 Forged Nonferrous Fittings, SocketWelding and Threaded (Titanium, Titanium Alloys, Aluminum, and Aluminum Alloys)
• ASME B18.2.2 Nuts for General Applications: Machine Screw Nuts, Hex, Square, Hex Flange, and Coupling Nuts (Inch Series) (B18.2.2 - 2010)
• ASME B31.1 Power Piping*， 2022-10-10 Update
• ASME B31.5 Refrigeration Piping and Heat Transfer Components - ASME Code for Pressure Piping, B31*， 2023-01-20 Update
• ASME B31T Standard Toughness Requirements for Piping
• ASTM A193/A193M-20 Standard Specification for Alloy-Steel and Stainless Steel Bolting for High Temperature or High Pressure Service and Other Special Purpose Applications
• ASTM A307-14e1 Standard Specification for Carbon Steel Bolts, Studs, and Threaded Rod 60 000 PSI Tensile Strength
• ASTM B148-18 Standard Specification for Aluminum-Bronze Sand Castings
• ASTM B61-15 Standard Specification for Steam or Valve Bronze Castings*， 2024-04-22 Update
• ASTM B62-17 Standard Specification for Composition Bronze or Ounce Metal Castings
• ASTM B98/B98M-13(2019) Standard Specification for Copper-Silicon Alloy Rod, Bar and Shapes

ASME B16.24-2021 history

• 2022 ASME B16.24-2021 Cast Copper Alloy Pipe Flanges, Flanged Fittings, and Valves Classes 150, 300, 600, 900, 1500, and 2500
• 2016 ASME B16.24-2016 Cast Copper Alloy Pipe Flanges, Flanged Fittings, and Valves: Classes 150, 300, 600, 900, 1500, and 2500
• 2011 ASME B16.24-2011 Cast Copper Alloy Pipe Flanges and Flanged Fittings: Classes 150, 300, 600, 900, 1500, and 2500
• 2006 ASME B16.24-2006 Cast Copper Alloy Pipe Flanges and Flanged Fittings: Classes 150, 300, 600, 900, 1500 and 2500
• 2001 ASME B16.24-2001 Cast copper alloy pipe flanges and flanged fittings: Classes 150, 300, 400, 600, 900, 1500, and 2500
• 1991 ASME B16.24 Errata-1991 Cast copper alloy pipe flanges and flanged fittings - Class 150, 300, 400, 600, 900, 1500, and 2500; Errata
• 1991 ASME B16.24-1991 Cast Copper Alloy Pipe Flanges & Flanged Fittings: Class 150,300,400,600,900,1500 & 2500 ()
• 1979 ASME B16.24-1979 Cast Copper Alloy Pipe Flanges and Flanged Fittings: Classes 150, 300, 600, 900, 1500 and 2500
• 1971 ASME B16.24-1971 Cast Copper Alloy Pipe Flanges and Flanged Fittings: Classes 150, 300, 600, 900, 1500 and 2500

ASME B16.24-2021 -All Parts