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ASME B16.24 Cast Copper Alloy Pipe Flanges, Flanged Fittings, and Valves: Classes 150, 300, 600, 900, 1500, and 2500, 2016
- CONTENTS
- FOREWORD
- ASME B16 COMMITTEE ROSTER
- CORRESPONDENCE WITH THE B16 COMMITTEE
- SUMMARY OF CHANGES
- LIST OF CHANGES IN RECORD NUMBER ORDER
- 1 SCOPE [Go to Page]
- 1.1 Inclusions
- 1.2 Dimensional Requirements
- 1.3 MSS SP-80 Requirements
- 1.4 ASTM B148 Requirements
- 2 GENERAL [Go to Page]
- 2.1 Relevant Units
- 2.2 References
- 2.3 Quality Systems
- 2.4 Service Conditions
- 2.5 User Accountability
- 2.6 Time of Purchase, Manufacture, or Installation
- 2.7 Denotation [Go to Page]
- 2.7.1 Pressure-Temperature Rating Designation.
- 2.7.2 Size.
- 3 PRESSURE-TEMPERATURE RATINGS [Go to Page]
- 3.1 General
- 3.2 Flanged Joints
- 3.3 Pressure-Temperature Ratings of Flanged Joints
- 3.4 Rating Temperature
- 3.5 Low-Temperature Service
- 3.6 System Hydrostatic Test
- 4 SIZE AND METHOD OF DESIGNATING OPENINGS [Go to Page]
- 4.1 Flanges, Fittings, and Valves
- 4.2 Reducing Fittings
- 5 MARKING [Go to Page]
- 5.1 General [Go to Page]
- 5.1.1 Name.
- 5.1.2 Material.
- 5.1.3 Pressure-Temperature Rating Designation.
- 5.1.4 Conformance.
- 5.1.5 Size.
- 6 MATERIALS [Go to Page]
- 6.1 General
- 6.2 Flanges [Go to Page]
- 6.2.1 ASTM B61.
- 6.2.2 ASTM B62.
- 6.2.3 ASTM B148. [Go to Page]
- 6.2.3.1 Ordering Information.
- 6.2.3.2 Test Bars.
- 6.2.3.3 Sampling.
- 6.2.3.4 Weld Repair Approval.
- 6.2.3.5 Weld Repair.
- 6.3 Flanged Fittings
- 6.4 Valves -- Flanged and Threaded
- 6.5 Bolting [Go to Page]
- 6.5.1 Steel Bolting.
- 6.5.2 Nonferrous Boltings.
- 6.6 Gaskets
- 6.7 Materials Selection
- 7 FLANGE AND VALVE BODY DIMENSIONS [Go to Page]
- 7.1 General [Go to Page]
- 7.1.1 ASTM B61 and ASTM B62.
- 7.1.2 ASTM B148 Alloys.
- 7.1.3 ASTM B148 End Flanges.
- 7.2 End-Flange Facings
- 7.3 Threaded Flanges
- 7.4 Thread Chamfer
- 7.5 Thread Length
- 7.6 Thread Gauging
- 7.7 Threaded Flange Assembly
- 7.8 Flanged Bolt Holes
- 7.9 Spot and Back Facing
- 8 FITTING AND VALVE DIMENSIONS [Go to Page]
- 8.1 Center-to-Face Dimensions [Go to Page]
- 8.1.1 Side Outlet Fittings.
- 8.1.2 Elbows
- 8.1.3 Tees, Crosses, and Laterals
- 8.1.4 True Ys.
- 8.1.5 Reducers and Eccentric Reducers.
- 8.1.6 Valves.
- 8.1.7 Interchangeability.
- 8.2 Wall Thickness [Go to Page]
- 8.2.1 Fittings.
- 8.2.2 Valves.
- 9 BOLTING AND GASKETS [Go to Page]
- 9.1 Bolting
- 9.2 Gaskets
- 10 TOLERANCES [Go to Page]
- 10.1 Convention
- 10.2 Wall Thickness
- 10.3 Center-to-Face
- 10.4 Facings
- 10.5 Flange Thickness
- 10.6 Counterbore, Threaded Flanges
- 10.7 Drilling and Facing
- 11 PRESSURE TESTING [Go to Page]
- 11.1 Flange Test
- 11.2 Flanged Fitting Test [Go to Page]
- 11.2.1 Shell Pressure Test.
- 11.2.2 Test Conditions.
- 11.2.3 Test Fluid.
- 11.2.4 Test Duration.
- 11.2.5 Acceptance.
- 11.3 Valve Pressure Test
- Figure [Go to Page]
- Fig. 1 Method of Designating Outlets of Reducing Fittings
- Tables [Go to Page]
- Table 1 Pressure–Temperature Ratings for ASTM B61 Alloy C92200 and ASTM B62 Alloy C83600
- Table 2 Dimensions of Class 150 Threaded Companion and Blind Flanges for Alloys C83600 and C92200
- Table 3 Dimensions of Class 150 Elbows, Tees, Crosses, Laterals, True Ys (Straight Sizes), and Reducers
- Table 4 Dimensions of Class 300 Threaded Companion and Blind Flanges for Alloys C83600 and C92200
- Table 5 Dimensions of Class 300 Elbows, Tees, Crosses, Laterals, True Ys (Straight Sizes), and Reducers
- Table 6 Pressure–Temperature Ratings for ASTM B148 Alloy C95200 Flanges
- Table 7 Pressure–Temperature Ratings for ASTM B148 Alloy C95400 Flanges
- Table I-1 Pressure–Temperature Ratings for ASTM B61 Alloy C92200 and ASTM B62 Alloy C83600
- Table I-2 Dimensions of Class 150 Threaded Companion and Blind Flanges for Alloys C83600 and C92200
- Table I-3 Dimensions of Class 150 Elbows, Tees, Crosses, Laterals, True Ys (Straight Sizes), and Reducers
- Table I-4 Dimensions of Class 300 Threaded Companion and Blind Flanges for Alloys C83600 and C92200
- Table I-5 Dimensions of Class 300 Elbows, Tees, Crosses, Laterals, True Ys (Straight Sizes), and Reducers
- Table I-6 Pressure–Temperature Ratings for ASTM B148 Alloy C95200 Flanges
- Table I-7 Pressure–Temperature Ratings for ASTM B148 Alloy C95400 Flanges
- MANDATORY APPENDIX I DIMENSIONS OF FITTINGS IN U.S. CUSTOMARY UNITS
- MANDATORY APPENDIX II ASTM B148 VALVE CONSTRUCTION SUPPLEMENTAL REQUIREMENTS [Go to Page]
- II-0 GENERAL STATEMENTS
- II-1 SCOPE
- II-2 GENERAL [Go to Page]
- II-2.7 Denotation [Go to Page]
- II-2.7.1 Pressure-Temperature Rating Designation.
- II-3 PRESSURE-TEMPERATURE RATINGS [Go to Page]
- II-3.6 System Hydrostatic Test
- II-4 SIZE AND METHOD OF DESIGNATING OPENINGS [Go to Page]
- II-4.3 Valves
- II-5 MARKING [Go to Page]
- II-5.1 General [Go to Page]
- II-5.1.4 Conformance.
- II-5.2 Valve Identification Plate
- II-6 MATERIALS [Go to Page]
- II-6.4 Valves -- Flanged and Threaded
- II-6.5 Bolting [Go to Page]
- II-6.5.1 Steel Bolting.
- II-6.5.2 Nonferrous Bolting.
- II-7 FLANGE AND VALVE BODY DIMENSIONS [Go to Page]
- II-7.1 General [Go to Page]
- II-7.1.3 ASTM B148 End Flanges.
- II-7.6 Thread Gauging
- II-8 FITTING AND VALVE DIMENSIONS [Go to Page]
- II-8.1 Center-to-Face Dimensions [Go to Page]
- II-8.1.6 Valves.
- II-8.1.8 Valve Body Flanges.
- II-8.3 Additional Valve Body Dimensional Requirements [Go to Page]
- II-8.3.1 Wall Thickness.
- II-8.3.2 Threaded End Dimensions.
- II-8.3.3 Auxiliary Connections.
- II-8.3.4 Body Joints.
- II-8.3.5 Stem Retention.
- II-8.3.6 Wafer or Flangeless Valves.
- II-9 BOLTING AND GASKETS
- II-10 TOLERANCES [Go to Page]
- II-10.8 Valve Face-to-Face Tolerances [Go to Page]
- II-10.8.1 Straightway Valves
- II-10.8.2 Angle Valves.
- II-11 PRESSURE TESTING [Go to Page]
- II-11.3 Valve Pressure Test [Go to Page]
- II-11.3.1 Closure Acceptance Leakage.
- MANDATORY APPENDIX III REFERENCES
- NONMANDATORY APPENDIX A QUALITY SYSTEM PROGRAM
- NONMANDATORY APPENDIX B METHOD USED FOR ESTABLISHING PRESSUREÅTEMPERATURE RATINGS [Go to Page]
- B-1 GENERAL [Go to Page]
- B-1.1 Introduction
- B-1.2 Material Properties
- B-2 PRESSURE-TEMPERATURE RATING METHOD [Go to Page]
- B-2.1 Rating Equation
- B-2.2 Selected Stress [Go to Page]
