ASME B16.5:2020
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24, Metric/Inch Standard
Available format(s)
PDF
Language(s)
English
Published date
29-01-2021
Publisher
Superseded date
04-07-2025
Superseded by
€244.08
Excluding VAT
This Standard covers pressure–temperature ratings, materials, dimensions, tolerances, marking, testing, and methods of designating openings for pipe flanges and flanged fittings.
| DocumentType |
Standard
|
| ISBN |
9780791873793
|
| Pages |
250
|
| ProductNote |
This standard is also refers to ASTM B335-18,ISO 7005-1:1980,MSS SP-55-2006.
|
| PublisherName |
American Society of Mechanical Engineers
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| ANSI/AWWA C530:2022 | Pilot-Operated Control Valves |
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| ANSI/AWWA C520:2024 | Knife Gate Valves, Sizes 2 In. (50 mm) Through 96 In. (2,400 mm) |
| NFPA 54/ANSI Z223.1:2024 | National Fuel Gas Code |
| ASME B16.9:2024 | Factory-Made Wrought Buttwelding Fittings |
| MSS SP-9:2024 | Spot Facing for Bronze, Iron, and Steel Flanges |
| API STD 682:2014(R2022) | Pumps-Shaft Sealing Systems for Centrifugal and Rotary Pumps, Fourth Edition |
| PIP VESBI002:2024 | Design and Fabrication of Bulk Solids Product Containers |
| NFPA 13R:2025 | Standard for the Installation of Sprinkler Systems in Low-Rise Residential Occupancies |
| ANSI/AWWA C522:2022 | Rotary Cone Valves, 6 In. Through 60 In. (150 mm Through 1,500 mm) |
| ASME NM.3.2:2022 | Nonmetallic Materials Part 2 - Reinforced Thermoset Plastic Material Specifications |
| NACE TR5A171:2022 | Materials for Storing and Handling Commercial Grades of Aqueous Hydrofluoric Acid and Anhydrous Hydrogen Fluoride |
| ASTM A 193/A193M : 2019 | Standard Specification for Alloy-Steel and Stainless Steel Bolting for High Temperature or High Pressure Service and Other Special Purpose Applications |
| ASTM A 307 : 2014 : EDT 1 | Standard Specification for Carbon Steel Bolts, Studs, and Threaded Rod 60 000 PSI Tensile Strength |
| ASTM B 599 : 2020 | Standard Specification for Nickel-Iron-Chromium-Molybdenum-Niobium Stabilized Alloy Plate, Sheet, and Strip |
| ASTM A 350/A350M : 2018 | Standard Specification for Carbon and Low-Alloy Steel Forgings, Requiring Notch Toughness Testing for Piping Components |
| ASTM A 354 : 2017 : EDT 2 | Standard Specification for Quenched and Tempered Alloy Steel Bolts, Studs, and Other Externally Threaded Fasteners |
| ASTM B 127 : 2019 | Standard Specification for Nickel-Copper Alloy Plate, Sheet, and Strip |
| ASTM B 434 : 2006 : R2016 | Standard Specification for Nickel-Molybdenum-Chromium-Iron Alloys (UNS N10003, UNS N10242) Plate, Sheet, and Strip |
| ASTM B 462 : 2018 | Standard Specification for Forged or Rolled Nickel Alloy Pipe Flanges, Forged Fittings, and Valves and Parts for Corrosive High-Temperature Service |
| ASTM B 163 : 2019 | Standard Specification for Seamless Nickel and Nickel Alloy Condenser and Heat-Exchanger Tubes |
| ASTM B 573 : 2006 : R2016 | Standard Specification for Nickel-Molybdenum-Chromium-Iron Alloys (UNS N10003, N10242) Rod |
| ASTM A 194/A194M : 2018 | Standard Specification for Carbon Steel, Alloy Steel, and Stainless Steel Nuts for Bolts for High Pressure or High Temperature Service, or Both |
| ASTM B 511/B511M : 2016 | Standard Specification for Nickel-Iron-Chromium-Silicon Alloy Bars and Shapes |
| ASTM B 164 : 2003 : R2019 | Standard Specification for Nickel-Copper Alloy Rod, Bar, and Wire |
| ASTM B 536 : 2019 | Standard Specification for General Requirements for Flat-Rolled Nickel and Nickel Alloys Plate, Sheet, and Strip |
| ASTM A 449 : 2014 | Standard Specification for Hex Cap Screws, Bolts and Studs, Steel, Heat Treated, 120/105/90 ksi Minimum Tensile Strength, General Use |
| ASTM A 453/A453M : 2017 | Standard Specification for High-Temperature Bolting, with Expansion Coefficients Comparable to Austenitic Stainless Steels |
| ASTM B 581 : 2017 | Standard Specification for Nickel-Chromium-Iron-Molybdenum-Copper Alloy Rod |
| ASTM B 435 : 2006 : R2016 | Standard Specification for UNS N06002, UNS N06230, UNS N12160, and UNS R30556 Plate, Sheet, and Strip |
| ASME B16.34:2020 | Valves--Flanged, Threaded, and Welding End |
| ASTM B 425 : 2019 | Standard Specification for Nickel-Iron-Chromium-Molybdenum-Copper Alloys Rod and Bar |
| ASTM B 574 : 2018 | Standard Specification for Low-Carbon Nickel-Chromium-Molybdenum, Low-Carbon Nickel-Molybdenum-Chromium, Low-Carbon Nickel-Molybdenum-Chromium-Tantalum, Low-Carbon Nickel-Chromium-Molybdenum-Copper, and Low-Carbon Nickel-Chromium-Molybdenum-Tungsten Alloy Rod |
| ASTM A 995/A995M : 2019 | Standard Specification for Castings, Austenitic-Ferritic (Duplex) Stainless Steel, for Pressure-Containing Parts |
| ASTM A 182/A182M : 2020 | Standard Specification for Forged or Rolled Alloy and Stainless Steel Pipe Flanges, Forged Fittings, and Valves and Parts for High-Temperature Service |
| ISO 9002:1994 | Quality systems — Model for quality assurance in production, installation and servicing |
| ASTM A 320/A320M : 2018 | Standard Specification for Alloy-Steel and Stainless Steel Bolting for Low-Temperature Service |
| ASTM B 160 : 2005 : R2009 | Standard Specification for Nickel Rod and Bar |
| ASTM B 408 : 2006 : R2016 | Standard Specification for Nickel-Iron-Chromium Alloy Rod and Bar |
| ISO 9000-2:1997 | Quality management and quality assurance standards — Part 2: Generic guidelines for the application of ISO 9001, ISO 9002 and ISO 9003 |
| ASTM B 564 : 2019 | Standard Specification for Nickel Alloy Forgings |
| ASTM A 105/A105M : 2018 | Standard Specification for Carbon Steel Forgings for Piping Applications |
| ASTM A 387/A387M : 2017 : REV A | Standard Specification for Pressure Vessel Plates, Alloy Steel, Chromium-Molybdenum |
| ASTM B 446 : 2019 | Standard Specification for Nickel-Chromium-Molybdenum-Columbium Alloy (UNS N06625), Nickel-Chromium-Molybdenum-Silicon Alloy (UNS N06219), and Nickel-Chromium-Molybdenum-Tungsten Alloy (UNS N06650) Rod and Bar |
| ASTM B 621 : 2002 : R2016 | Standard Specification for Nickel-Iron-Chromium-Molybdenum Alloy (UNS N08320) Rod |
| ASTM B 688 : 1996 : R2004 | Standard Specification for Chromium-Nickel-Molybdenum-Iron (UNS N08366 and UNS N08367) Plate, Sheet, and Strip |
| ASTM B 582 : 2007 : R2018 | Standard Specification for Nickel-Chromium-Iron-Molybdenum-Copper Alloy Plate, Sheet, and Strip |
| ASTM B 473 : 2007 : R2018 | Standard Specification for UNS N08020, UNS N08024, and UNS N08026 Nickel Alloy Bar and Wire |
| ASTM B 649 : 2017 | Standard Specification for Ni-Fe-Cr-Mo-Cu-N Low-Carbon Alloys (UNS N08925,<brk/> UNS N08031, UNS N08034, UNS N08354, and UNS N08926), and Cr-Ni-Fe-N Low-Carbon Alloy (UNS R20033) Bar and Wire, and Ni-Cr-Fe-Mo-N Alloy (UNS N08936) Wire |
| ASTM B 166 : 2019 | Standard Specification for Nickel-Chromium-Aluminum Alloy, Nickel-Chromium-Iron Alloys, Nickel-Chromium-Cobalt-Molybdenum Alloy, Nickel-Iron-Chromium-Tungsten Alloy, and Nickel-Chromium-Molybdenum-Copper Alloy Rod, Bar, and Wire |
| ISO 9003:1994 | Quality systems — Model for quality assurance in final inspection and test |
| ASTM B 572 : 2006 : R2016 | Standard Specification for UNS N06002, UNS N06230, UNS N12160, and UNS R30556 Rod |
| ASTM B 168 : 2019 | Standard Specification for Nickel-Chromium-Aluminum Alloys (UNS N06699), Nickel-Chromium-Iron Alloys (UNS N06600, N06601, N06603, N06690, N06693, N06025, N06045, and N06696), Nickel-Chromium-Cobalt-Molybdenum Alloy (UNS N06617), Nickel-Iron-Chromium-Tungsten Alloy (UNS N06674), and Nickel-Chromium-Molybdenum-Copper Alloy (UNS N06235) Plate, Sheet, and Strip |
| ASTM A 540/A540M : 2015 | Standard Specification for Alloy-Steel Bolting for Special Applications |
| ISO 9001:2000 | Quality management systems — Requirements |
| ASTM A 240/A240M : 2019 | Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip for Pressure Vessels and for General Applications |
| ASTM B 333 : 2003 : R2018 | Standard Specification for Nickel-Molybdenum Alloy Plate, Sheet, and Strip |
| ASTM B 443 : 2019 | Standard Specification for Nickel-Chromium-Molybdenum-Columbium Alloy and Nickel-Chromium-Molybdenum-Silicon Alloy Plate, Sheet, and Strip |
| ASTM B 575 : 2017 | Standard Specification for Low-Carbon Nickel-Chromium-Molybdenum, Low-Carbon Nickel-Chromium-Molybdenum-Copper, Low-Carbon Nickel-Chromium-Molybdenum-Tantalum, Low-Carbon Nickel-Chromium-Molybdenum-Tungsten, and Low-Carbon Nickel-Molybdenum-Chromium Alloy Plate, Sheet, and Strip |
| ASTM B 625 : 2017 | Standard Specification for UNS N08925, UNS N08031, UNS N08034, UNS N08932, UNS N08926, UNS N08354, UNS N08830, and UNS R20033 Plate, Sheet, and Strip |
| ASTM B 162 : 1999 : R2019 | Standard Specification for Nickel Plate, Sheet, and Strip |
| ISO 9000-3:1997 | Quality management and quality assurance standards — Part 3: Guidelines for the application of ISO 9001:1994 to the development, supply, installation and maintenance of computer software |
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