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The ASME Standards Collection

ASME is the leading international developer of codes and standards associated with the art, science, and practice of mechanical engineering, starting in 1914 with the first issuance of its legendary Boiler & Pressure Vessel Code.

These codes & standards cover a breadth of topics, including pressure technology, nuclear plants, elevators/escalators, construction, engineering design, standardization, and performance testing.

Developing and revising ASME codes and standards occurs year-round. More than 5,000 dedicated volunteers — engineers, scientists, government officials, and others — contribute their technical expertise to protect public safety, while reflecting best practices of industry. The results of their efforts are being used in over 100 nations.

ASME was founded in 1880 as the American Society of Mechanical Engineers, ASME is the premier professional membership organization for more than 130,000 mechanical engineers in over 150 countries.

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List of Documents

Aerospace & Defense

AED-1-2018 Aerospace and Advanced Engineering Drawings

Air and Gas Treatment

AG-1-2017 Code on Nuclear Air and Gas Treatment
N509-2002 Nuclear Power Plant Air-Cleaning Units and Components (N509 - 2002)
N511-2007 In-Service Testing of Nuclear Air Treatment, Heating, Ventilating, and Air-Conditioning Systems (N511 - 2007)

and Construction

BPVC.IX-2019 Section IX, Welding, Brazing, and Fusing Qualifications


B18.2.1-2012 Square, Hex, Heavy Hex, and Askew Head Bolts and Hex, Heavy Hex, Hex Flange, Lobed Head, and Lag Screws (Inch Series) (B18.2.1 - 2012)

Biomedical Devices

PVHO-1-2016 Safety Standard for Pressure Vessels for Human Occupancy
PVHO-2-2016 Safety Standard for Pressure Vessels for Human Occupancy: In-Service Guidelines


BPE-2019 Bioprocessing Equipment


B16.48-2015 Line Blanks

Boiler Engineering

BPVC.CC.BPV-2019 Code Cases: Boilers and Pressure Vessels
BPVC.CC.NC-2019 Code Cases: Nuclear Components

Boiler Pressure Vessel Code (BPVC)

BPVC.III.1.NH-2015 Rules for Construction of Nuclear Facility Components-Division 1-Subsection NH-Class 1 Components in Elevated Temperature Service
BPVC.XI-2017 Rules for Inservice Inspection of Nuclear Power Plant Components

Care & Operation

EA-1G-2010 Guidance for ASME EA-1, Energy Assessment for Process Heating Systems [ANSI designation: ASME TR EA-1G-2010] (EA-1G - 2010)
EA-3-2009 Energy Assessment for Steam Systems (EA-3 - 2009)
PTB-2-2009 Guide to Life Cycle Management of Pressure Equipment Integrity (PTB-2 - 2009)

Certification and Training

CA-1-2014 Conformity Assessment Requirements (CA-1 - 2014)


B29.1-2011 Precision Power Transmission Roller Chains, Attachments, and Sprockets (B29.1 - 2011)
B29.2M-2007 Inverted Tooth (Silent) Chains and Sprockets (B29.2M - 2007)
B29.8-2010 Leaf Chains, Clevises, and Sheaves (B29.8 - 2010)
B29.10M-1997(R2019) Heavy Duty Offset Sidebar Power Transmission Roller Chains and Sprocket Teeth
B29.15M-1997 Steel Roller Type Conveyor Chains, Attachments, and Sprocket Teeth (B29.15M - 1997)
B29.21-2013(R2018) 700 Class Chains, Attachments, and Sprockets for Water and Sewage Treatment Plants (B29.21 - 2013)
B29.22-2001 Drop Forged Rivetless Chains, Sprocket Teeth Drive Chain/Drive Dogs (B29.22 - 2001)
B29.26-2013 Fatigue Testing Power Transmission Roller Chain (B29.26 - 2013)
B29.27-2002 Single Pitch and Double Pitch Hollow Pin Conveyor Chains and Attachments (B29.27 - 2002)
B29.28-2015 High Strength Chains for Power Transmission and Tension Linkages
B29.200-2001 Welded-Steel-Type Mill Chains, Welded-Steel-Type Drag Chains, Attachments, and Sprocket Teeth (B29.200 - 2001)
B29.300-2015 Agricultural, Detachable, and Pintle Chains, Attachments, and Sprockets

Combustion & Heat Transfer

PTC 51-2011 Gas Turbine Inlet Air-Conditioning Equipment (PTC 51 - 2011)

Computer Aided Design (CAD)

Y14.2-2014 Line Conventions and Lettering (Y14.2 - 2014)
Y14.47-2019 Model Organization Practices


A112.4.4-2017 Plastic Push-Fit Drain, Waste, and Vent (DWV) Fittings
A112.6.2-2017 Framing-Affixed Supports (Carriers) for Off-the-Floor Plumbing Fixtures
A112.6.3-2019 Floor and Trench Drains
A112.18.6/CSA B125.6-17-2017 Flexible Water Connectors
A112.19.3/CSA B45.4-17-2017 Stainless Steel Plumbing Fixtures (with Errata August 2017)
ASSE 1016-2017/ASME A112.1016-2017/CSA B125.16-17 Performance Requirements for Automatic Compensating Valves for Individual Showers and Tub/Shower Combinations
B31.9-2017 Building Services Piping
B31T-2018 Standard Toughness Requirements for Piping
BPVC.I-2019 Section I, Rules for Construction of Power Boilers
BPVC.II.A-2019 Section II, Materials, Part A, Ferrous Material Specifications (Beginning to SA-450)
BPVC.II.B-2019 Section II, Materials, Part B, Nonferrous Material Specifications
BPVC.II.C-2019 Section II, Materials, Part C, Specifications for Welding Rods, Electrodes, and Filler Metals
BPVC.II.D.C-2019 Section II, Materials, Part D, Properties (Customary)
BPVC.II.D.M-2019 Section II, Materials, Part D, Properties (Metric)
BPVC.IV-2019 Section IV, Rules for Construction of Heating Boilers
BPVC.VI-2019 Section VI, Recommended Rules for the Care and Operation of Heating Boilers
BPVC.VII-2019 Section VII, Recommended Guidelines for the Care of Power Boilers
CSD-2018 Controls and Safety Devices for Automatically Fired Boilers
FE-1-2018 Rules for Construction of Fusion Energy Devices
PTB-1-2014 ASME Section VIII Division 2 Criteria and Commentary (PTB-1 - 2014)

Controls & Devices

CSD-1-2012 Controls and Safety Devices for Automatically Fired Boilers (CSD-1 - 2012)


B29.100-2011 Double-Pitch Roller Chains, Attachments, and Sprockets (B29.100 - 2011)

Coordinate Measuring Machine

B89.4.10-2000 Methods for Performance Evaluation of Coordinate Measuring System Software (B89.4.10 - 2000)
B89.4.19-2006 Performance Evaluation of Laser-Based Spherical Coordinate Measurement Systems (B89.4.19 - 2006)
B89.4.22-2004(R2019) Methods for Performance Evaluation of Articulated Arm Coordinate Measuring Machines (CMM) (B89.4.22 - 2004)
B89.4.10360.2-2008 Acceptance Test and Reverification Test for Coordinate Measuring Machines (CMMs) Part 2: CMMs Used for Measuring Linear Dimensions (Technical Report) (B89.4.10360.2 - 2008)

Cranes and Hoists

B29.24-2002 Roller Load Chains for Overhead Hoists (B29.24 - 2002)
B30.3-2016 Tower Cranes
B30.4-2015 Portal and Pedestal Cranes (B30.4 - 2015)
B30.5-2014 Mobile and Locomotive Cranes (B30.5 - 2014)
B30.6-2015 Derricks (B30.6 - 2015)
B30.7-2016 Winches
B30.8-2015 Floating Cranes and Floating Derricks (B30.8 - 2015)
B30.9-2018 Slings
B30.14-2015 Side Boom Tractors (B30.14 - 2015)
B30.16-2012 Overhead Hoists (Underhung) (B30.16 - 2012)
B30.17-2015 Cranes and Monorails (With Underhung Trolley or Bridge)
B30.18-2016 Stacker Cranes (Top or Under Running Bridge, Multiple Girder with Top or Under Running Trolley Hoist)
B30.20-2013 Below-the-Hook Lifting Devices (B30.20 - 2013)
B30.21-2014 Lever Hoists (B30.21 - 2014)
B30.22-2016 Articulating Boom Cranes
B30.25-2018 Scrap and Material Handlers
B30.29-2018 Self-Erecting Tower Cranes
B30.30-2019 Ropes
HRT-1-2016 Rules for Hoisting, Rigging, and Transporting Equipment for Nuclear Facilities
HST-1-2017 Performance Standard for Electric Chain Hoists
HST-2-2018 Performance Standard for Hand Chain Manually Operated Chain Hoists
HST-3-1999 Performance Standard for Manually Lever Operated Chain Hoists (HST-3 - 1999)
HST-4-2016 Performance Standard for Overhead Electric Wire Rope Hoists
HST-5-2014 Performance Standard for Air Chain Hoists (HST-5 - 2014)
HST-6-2015 Performance Standard for Air Wire Rope Hoists
NOG-1-2015 Rules for Construction of Overhead and Gantry Cranes (Top Running Bridge, Multiple Girder) (NOG-1 - 2015)
NUM-1-2016 Rules for Construction of Cranes, Monorails, and Hoists (with Bridge or Trolley or Hoist of the Underhung Type)
P30.1-2014 Planning for Load Handling Activities (P30.1 - 2014)

Cutting Tools

B94.2-1995 Reamers (B94.2 - 1995)
B94.6-1984 Knurling (B94.6 - 1984)
B94.7-1980 Hobs (B94.7 - 1980)
B94.11M-1993 Twist Drills (B94.11M - 1993)
B94.19-1997(R2019) Milling Cutters and End Mills (B94.19 - 1997)
B94.21-1968(R2019) Gear Shaper Cutters
B94.33.1-1998 Jig Bushings, Metric (B94.33.1 - 1998)
B94.35-1972 Drill Drivers, Split-Sleeve, Collet Type (B94.35 - 1972)
B94.37M-1979 Roller Turner Type Cutting Tools Single Point (B94.37M - 1979)
B94.49-1975 Spade Drill Blades and Spade Drill Holders (B94.49 - 1975)
B94.51M-1999 Specifications for Band Saw Blades (Metal Cutting) (B94.51M - 1999)
B94.52M-1999 Specifications for Hack Saw Blades (B94.52M - 1999)
B94.53-1978 Solid Steel Rectangular Metal Cutting Squaring Shear Knives-Dimensional Tolerances (B94.53 - 1978)
B94.54-1999 Specifications for Hole Saws, Hole Saw Arbors, and Hole Saw Accessories (B94.54 - 1999)
B94.55M-1985(R2019) Tool Life Testing with Single - Point Turning Tools


BPVC.IX-2019 Section IX, Welding, Brazing, and Fusing Qualifications

Design Process

B89.1.14-2018 Calipers
SRB-1-2018 Design, Installation, Maintenance, and Application of Ball Slewing Ring Bearings
Y14.6-2001(R2018) Screw Thread Representation
Y14.8-2009 Casting, Forgings, and Molded Parts (Y14.8 - 2009)
Y14.36-2018 Surface Texture Symbols
Y14.43-2011 Dimensioning and Tolerancing Principles for Gages and Fixtures (Y14.43 - 2011)

Design, Fabrication, and Construction

B31P-2017 Heat Treatments for Fabrication Processes
BPVC.III.1.NH-2015 Rules for Construction of Nuclear Facility Components-Division 1-Subsection NH-Class 1 Components in Elevated Temperature Service
TDP-2-2012 Prevention of Water Damage to Steam Turbines Used for Electric Power Generation: Nuclear-Fueled Plants

Dimensional Metrology

B89.1.7-2009(R2019) Performance Standard for Steel Measuring Tapes (B89.1.7 - 2009)
B89.1.8-2011 Performance Evaluation of Displacement-Measuring Laser Interferometers (B89.1.8 - 2011)
B89.1.17-2001 Measurement of Thread Measuring Wires (B89.1.17 - 2001)
B89.3.4-2010(R2019) Axes of Rotation: Methods for Specifying and Testing
B89.6.2-1973 Temperature and Humidity Environment for Dimensional Measurement (B89.6.2 - 1973)
B89.7.1-2016 , Guidelines for Addressing Measurement Uncertainty in the Development and Application of ASME B89 Standards [Technical Report]
B89.7.2-2014(R2019) Dimensional Measurement Planning
B89.7.5-2006 Metrological Traceability of Dimensional Measurements to the SI Unit of Length (An ASME Technical Report) (B89.7.5 - 2006)


Y14.1-2012 Decimal Inch Drawing Sheet Size and Format (Y14.1 - 2012)
Y14.1M-2012 Metric Drawing Sheet Size and Format (Y14.1M - 2012)
Y14.3-2012(R2018) Orthographic and Pictorial Views
Y14.5.2-2017 Certification of Geometric Dimensioning and Tolerancing Professionals
Y14.24-2012 Types and Applications of Engineering Drawings (Y14.24 - 2012)
Y14.31-2014(R2019) Undimensioned Drawings
Y14.35-2014(R2019) Revision of Engineering Drawings and Associated Documents
Y14.37-2019 Product Definition for Composite Parts
Y14.38-2007 Abbreviations and Acronyms for Use on Drawings and Related Documents (Y14.38 - 2007)
Y14.44-2008 Reference Designations for Electrical and Electronics Parts and Equipment (Y14.44 - 2008)
Y14.46-2017 Product Definition for Additive Manufacturing
Y14.100-2017 Engineering Drawing Practices


A17.5-2019/CSA B44.1-19 Elevator and Escalator Electrical Equipment

Elevators and Escalators

A17.1-2016/CSA B44-16 Safety Code for Elevators and Escalators
A17.2-2017 Guide for Inspection of Elevators, Escalators, and Moving Walks
A17.3-2017 Safety Code for Existing Elevators and Escalators A17.3 - 2017
TR A17.1-8.4-2013 Guide for Elevator Seismic Design (Technical Report) (TR A17.1-8.4 - 2013)

Energy Conversion

PTB-7-2014 Criteria for Shell-and-Tube Heat Exchangers According to Part UHX of ASME Section VIII-Division 1 (PTB-7 - 2014)

Energy Efficiency

EA-2G-2010 Guidance for ASME EA-2, Energy Assessment for Pumping Systems [ANSI designation: ASME TR EA-2G-2010] (EA-2G - 2010)
EA-3G-2010 Guidance for ASME EA-3, Energy Assessment for Steam Systems [ANSI designation: ASME TR EA-3G-2010] (EA-3G - 2010)
EA-4-2010 Energy Assessment for Compressed Air Systems (EA-4 - 2010)
EA-4G-2010 Guidance for ASME EA-4, Energy Assessment for Compressed Air Systems [ANSI designation: ASME TR EA-4G-2010] (EA-4G - 2010)
PTC 53-2018 Mechanical and Thermal Energy Storage Systems [Draft Standard for Trial Use]

Engineering & Industrial Management

QAI-1-2018 Qualifications for Authorized Inspection

Environmental Engineering

B133.8-2011 Gas Turbine Installation Sound Emissions


A17.4-2015 Guide for Emergency Personnel (A17.4 - 2015)
A17.5-1996 Elevator And Escalator Electrical Equipment (A17.5 - 1996)
A17.6-2017 Standard for Elevator Suspension, Compensation, and Governor Systems
QEI-1-2018 Standard for the Qualification of Elevator Inspectors


BPVC.IX-2019 Section IX, Welding, Brazing, and Fusing Qualifications


B16.15-2018 Cast Copper Alloy Threaded Fittings: Classes 125 and 250
B18.1.1-1972 Small Solid Rivets (B18.1.1 - 1972)
B18.1.2-1972 Large Rivets (B18.1.2 - 1972)
B18.2.2-2015 Nuts for General Applications: Machine Screw Nuts, Hex, Square, Hex Flange, and Coupling Nuts (Inch Series)
B18.2.3.2M-2005 Metric Formed Hex Screws (B18.2.3.2M - 2005)
B18.2.3.4M-2001 Metric Hex Flange Screws (B18.2.3.4M - 2001)
B18.2.3.5M-1979 Metric Hex Bolts (B18.2.3.5M - 1979)
B18.2.3.6M-1979 Metric Heavy Hex Bolts (B18.2.3.6M - 1979)
B18.2.3.9M-2001 Metric Heavy Hex Flange Screws (B18.2.3.9M - 2001)
B18.2.4.3M-1979 Metric Slotted Hex Nuts (B18.2.4.3M - 1979)
B18.2.5M-2013 Metric 12-Point Flange Head Screws (B18.2.5M - 2013)
B18.2.6-2019 Fasteners for Use in Structural Applications
B18.2.6M-2012 Metric Fasteners for Use in Structural Applications (B18.2.6M - 2012)
B18.2.7.1M-2002 Metric 12-Spline Flange Screws (B18.2.7.1M - 2002)
B18.2.8-1999 Clearance Holes for Bolts Screws and Studs (B18.2.8 - 1999)
B18.3-2012 Socket Cap, Shoulder, Set Screws, and Hex Keys (Inch Series) (B18.3 - 2012)
B18.5-2012 Round Head Bolts (Inch Series) (B18.5 - 2012)
B18.5.2.1M-2006 Metric Round Head Short Square Neck Bolts (B18.5.2.1M - 2006)
B18.5.2.2M-1982 Metric Round Head Square Neck Bolts (B18.5.2.2M - 1982)
B18.6.1-1981 Wood Screws (Inch Series) (B18.6.1 - 1981)
B18.6.3-2013 Machine Screws, Tapping Screws, and Metallic Drive Screws (Inch Series) (B18.6.3 - 2013)
B18.6.8-2010 Thumb Screws and Wing Screws (Inch Series) (B18.6.8 - 2010)
B18.6.9-2010 Wing Nuts (Inch Series) (B18.6.9 - 2010)
B18.7-2007 General Purpose Semi-Tubular Rivets, Full Tubular Rivets, Split Rivets, and End Caps (B18.7 - 2007)
B18.7.1M-2007 Metric General Purpose Semi-Tubular Rivets (B18.7.1M - 2007)
B18.8.1-2014 Clevis Pins and Cotter Pins (Inch Series) (B18.8.1 - 2014)
B18.8.2-2000 Taper Pins, Dowel Pins, Straight Pins, Grooved Pins, and Spring Pins (Inch Series) (B18.8.2 - 2000)
B18.9-2012 Plow Bolts (B18.9 - 2012)
B18.11-1961 Miniature Screws (B18.11 - 1961)
B18.12-2012 Glossary of Terms for Mechanical Fasteners (B18.12 - 2012)
B18.13-2017 Screw and Washer Assemblies--SEMS (Inch Series)
B18.13.1M-2011 Screw and Washer Assemblies: SEMS (Metric Series) (B18.13.1M - 2011)
B18.16.4-2008 Serrated Hex Flange Locknuts: 90,000 psi (Inch Series)
B18.16.6-2017 Prevailing Torque Locknuts (Inch Series)
B18.16M-2004 Prevailing-Torque-Type Steel Metric Hex Nuts and Hex Flange Nuts (B18.16M - 2004)
B18.18-2017 Quality Assurance for Fasteners
B18.21.1-2009 Washers: Helical Spring-Lock, Tooth Lock, and Plain Washers (Inch Series) (B18.21.1 - 2009)
B18.21.2M-1999 Lock Washers (Metric Series) (B18.21.2M - 1999)
B18.22M-1981 Metric Plain Washers (B18.22M - 1981)
B18.24-2015 Part Identifying Number (PIN) Code System Standard for B18 Fastener Products
B18.29.1-2010 Helical Coil Screw Thread Inserts--Free Running and Screw Locking (Inch Series) (B18.29.1 - 2010)
B18.29.2M-2005 Helical Coil Screw Thread Inserts: Free Running and Screw Locking (Metric Series) (B18.29.2M - 2005)
B18.30.1M-2000 Open-End Blind Rivets with Break Mandrels (Metric Series) (B18.30.1M - 2000)
B18.31.1M-2008 Metric Continuous and Double-End Studs (B18.31.1M - 2008)
B18.31.3-2014 Threaded Rods (Inch Series) (B18.31.3 - 2014)
B18.31.4M-2009 Threaded Rod (Metric Series) (B18.31.4M - 2009)
B18.31.5-2011 Bent Bolts (Inch Series) (B18.31.5 - 2011)
B27.6-1972 General Purpose Uniform Cross Section Spiral Retaining Rings
B27.7-1977 General Purpose Tapered and Reduced Cross Section Retaining Rings, Metric


B16.36-2015 Orifice Flanges
B16.47-2017 Large Diameter Steel Flanges: NPS 26 through NPS 60 Metric/Inch Standard

Flow Measurement

MFC-1-2014 Glossary of Terms Used in the Measurement of Fluid Flow in Pipes (MFC-1 - 2014)
MFC-1M-2003 Glossary of Terms used in the Measurement of Fluid Flow in Pipes (MFC-1M - 2003)
MFC-2M-1983 Measurement Uncertainty for Fluid Flow in Closed Conduits (MFC-2M - 1983)
MFC-3M-1989 Measurement Of Fluid Flow In Pipes Using Orifice, Nozzle & Venturi (MFC-3M - 1989)
MFC-4M-1986 Measurement of Gas Flow by Turbine Meters (MFC-4M - 1986)
MFC-6-2013 Measurement of Fluid Flow in Pipes Using Vortex Flowmeters (MFC-6 - 2013)
MFC-7-2016 Measurement of Gas Flow by Means of Critical Flow Venturis and Critical Flow Nozzles
MFC-7M-1987 Measurement of Gas Flow by Means of Critical Flow Venturi Nozzles (MFC-7M - 1987)
MFC-8M-2001 Fluid Flow in Closed Conduits: Connections for Pressure Signal Transmissions Between Primary & Secondary Devices (MFC-8M - 2001)
MFC-9M-1988 Measurement of Liquid Flow in Closed Conduits by Weighing Method (MFC-9M - 1988)
MFC-10M-2000 Method for Establishing Installation Effects on Flow Meters (MFC-10M - 2000)
MFC-11-2006 Measurement of Fluid Flow by Means of Coriolis Mass Flowmeters (MFC-11 - 2006)
MFC-12M-2006 Measurement of Fluid Flow in Closed Conduits Using Multiport Averaging Pitot Primary Elements (MFC-12M - 2006)
MFC-13M-2006 Measurement of Fluid Flow in Closed Conduits: Tracer Methods (MFC-13M - 2006)
MFC-14M-2003(R2018) Measurement of Fluid Flow Using Small Bore Precision Orifice Meters (MFC-14M - 2003)
MFC-16-2014(R2019) Measurement of Liquid Flow in Closed Conduits with Electromagnetic Flowmeters (MFC-16 - 2014)
MFC-18M-2001 Measurement of Fluid Flow using Variable Area Meters (MFC-18M - 2001)
MFC-19G-2008 Wet Gas Flowmetering Guideline (Technical Report) (MFC-19G - 2008)
MFC-21.1-2015 MFC-21.1 - 2015 Measurement of Gas Flow by Means of Capillary Tube Thermal Mass Flowmeters and Mass Flow Controllers (MFC-21.1 - 2015)
MFC-22-2007 Measurement of Liquid by Turbine Flowmeters (MFC-22 - 2007)

Fossil Power

B31.1-2018 Power Piping
BPVC.V-2019 Section V, Nondestructive Examination
BPVC.VIII.1-2019 Section VIII, Rules for Construction of Pressure Vessels, Division 1
BPVC.VIII.2-2019 Section VIII, Rules for Construction of Pressure Vessels, Division 2, Alternative Rules
BPVC.VIII.3-2019 Section VIII, Rules for Construction of Pressure Vessels, Division 3, Alternative Rules for Construction of High Pressure Vessels
BPVC.X-2019 Section X, Fiber-Reinforced Plastic Pressure Vessels
BPVC.XII-2019 Section XII, Rules for Construction and Continued Service of Transport Tanks
PCC-1-2013 Guidelines for Pressure Boundary Bolted Flange Joint Assembly (PCC-1 - 2013)
PCC-3-2017 Inspection Planning Using Risk-Based Methods
POM 101-2013(R2019) Performance-Related Outage Inspections (POM 101 - 2013)
POM 102-2014 Operating Walkdowns of Power Plants (POM 102 - 2014)
PTC 4.2-1969 Coal Pulverizers (PTC 4.2 - 1969)
PTC 12.2-2010 Steam Surface Condensers (PTC 12.2 - 2010)
PTC 47-2006 Integrated Gasification Combined Cycle Power Generation Plants (PTC 47 - 2006)
PTC 47.4-2015 Power Block of an Integrated Gasification Combined Cycle Power Plant (PTC 47.4 - 2015)
RAM-1-2013 Reliability, Availability, and Maintainability of Equipment and Systems in Power Plants (RAM-1 - 2013)
RAM-2-2016 Reliability, Availability, and Maintainability Program Development Process for Existing Power Plants
TDP-1-2013 Prevention of Water Damage to Steam Turbines Used for Electric Power Generation: Fossil-Fuel Plants

Fuel Cell

PTC 50-2002(R2019) Fuel Cell Power Systems Performance


PTC 6.2-2011 Steam Turbines in Combined Cycles (PTC 6.2 - 2011)
STS-1-2011 Steel Stacks (STS-1 - 2011)


B1.20.5-1991(R2019) Gaging for Dryseal Pipe Threads-Inch
B18.2.9-2010 Straightness Gage and Gaging for Bolts and Screws (B18.2.9 - 2010)
B40.100-2013 Pressure Gauges and Gauge Attachments (B40.100 - 2013)
B40.200-2008 Thermometers, Direct Reading and Remote Reading (B40.200 - 2008)
B89.1.2M-1991 Calibration of Gage Blocks by Contact Comparison Methods, Through 20 in. and 500 mm (B89.1.2M - 1991)
B89.1.5-1998(R2019) Measurement of Plain External Diameters for use as Master Discs or Cylindrical Plug Gages
B89.1.6-2002 Measurement of Plain Internal Diameters for use as a Master Rings or Ring Guages (B89.1.6 - 2002)
B89.1.9-2002 Gage Blocks (B89.1.9 - 2002)
B89.1.10M-2001 Dial Indicators (for Linear Measurement) (B89.1.10M - 2001)
B89.1.13-2013 Micrometers (B89.1.13 - 2013)

Geometric Dimensioning & Tolerancing

PDS-1.1-2013 Dimensioning, Tolerancing, Surface Texture, and Metrology Standards-Rules for Drawings with Incomplete Reference to Applicable Drawing Standard (PDS-1.1 - 2013)
Y14.5-2018 Dimensioning and Tolerancing
Y14.5.1M-1994 Mathematical Definition of Dimensioning and Tolerancing Principles (Y14.5.1M - 1994)
Y14.41-2012 Digital Product Definition Data Practices (Y14.41 - 2012)

Hand Tools

B107.4-2019 Driving and Spindle Ends for Portable Hand, Impact, Air, and Electric Tools (Percussion Tools Excluded)
B107.17-2015 Gages and Mandrels for Wrench Openings (B107.17 - 2015)
B107.100-2010 Flat Wrenches (B107.100 - 2010)
B107.110-2012 Socket Wrenches, Handles, and Attachments (B107.110 - 2012)
B107.300-2010 Torque Instruments (B107.300 - 2010)
B107.500-2010 Pliers (B107.500 - 2010)
B107.600-2016 Screwdrivers and Screwdriver Bits

High-pressure vessels/systems

BOI-2000 Criteria of the ASME Boiler and Pressure Vessel Code Section VIII, Division 3 (BOI - 2000)
PCC-2-2015 Repair of Pressure Equipment and Piping (PCC-2 - 2015)


B31.12-2014 Hydrogen Piping and Pipelines (B31.12 - 2014)

Identification Schemes

A13.1-2015 Scheme for the Identification of Piping Systems

Keys & Keyseats

B17.1-1967 Keys and Keyseats
B17.2-1967 Woodruff Keys and Keyseats


A18.1-2017 Safety Standard for Platform Lifts and Stairway Chairlifts
A90.1-2015 Safety Standard for Belt Manlifts (A90.1 - 2015)
A120.1-2014 Safety Requirements for Powered Platforms and Traveling Ladders and Gantries for Building Maintenance
B18.15-2015 Forged Eyebolts (B18.15 - 2015)
B30.1-2015 Jacks, Industrial Rollers, Air Casters, and Hydraulic Gantries (B30.1 - 2015)
B30.10-2014 Hooks (B30.10 - 2014)
B30.23-2011 Personnel Lifting Systems (B30.23 - 2011)
B30.26-2015 Rigging Hardware (B30.26 - 2015)
B30.28-2015 Balance Lifting Units (B30.26 - 2015)
BTH-1-2017 Design of Below-the-Hook Lifting Devices

Limits and Fits

B4.2-1978 Preferred Metric Limits and Fits (B4.2 - 1978)

Machine Tools

B5.1M-1985 T-Slots, Their Bolts, Nuts and Tongue (B5.1M - 1985)
B5.8-2001 Chuck and Chuck Jaws (B5.8 - 2001)
B5.9-1967 Spindle Noses for Tool Room Lathes, Engine Lathes, Turret Lathes and Automatic Lathes (B5.9 - 1967)
B5.10-1994 Machine Tapers-Self Holding and Steep Taper Series (B5.10 - 1994)
B5.18-1972 Spindle Noses and Tool Shanks for Milling Machines (B5.18 - 1972)
B5.40-1977 Spindle Noses and Tool Shanks for Horizontal Boring Machines (B5.40 - 1977)
B5.48-1977 Ball Screws (B5.48 - 1977)
B5.50-2015 7/24 Taper Tool to Spindle Connection for Automatic Tool Change (B5.50 - 2015)
B5.52-2003(R2019) Power Presses: General Purpose, Single-Point Gap Type (B5.52 - 2003)
B5.55M-1994 Specification and Performance Standard Power Press Brakes (B5.55M - 1994)
B5.57-2012 Methods for Performance Evaluation of Computer Numerically Controlled Lathes and Turning Centers (B5.57 - 2012)
B5.60-2014(R2019) Workholding Chucks: Jaw-Type Chucks
B5.61-2003(R2019) Power Presses: General Purpose, Single-Action, Straight Side Type

Manufacturing & Processing

B5.62M-2016 Hollow Taper Tooling with Flange-Face Contact
B20.1-2018 Safety Standard for Conveyors and Related Equipment
B30.2-2016 Overhead and Gantry Cranes (Top Running Bridge, Single or Multiple Girder, Top Running Trolley Hoist)
B30.13-2017 Storage/Retrieval (S/R) Machines and Associated Equipment
B30.23-2016 Personnel Lifting Systems
B30.24-2018 Container Cranes
B107.56-2018 Body Repair Tools
B107.400-2018 Striking Tools
B107.410-2018 Struck Tools

Material Placement Systems

B30.12-2011 Handling Loads Suspended from Rotorcraft (B30.12 - 2011)
B30.19-2016 Cableways
B30.27-2014 Material Placement Systems (B30.27 - 2014)

Materials Handling

PTB-8-2014 Procurement Guidelines for Metallic Materials (PTB-8 - 2014)

Measurement & Metrology

B1.25-2019 Measurement Uncertainty Factors in the Calibration of Screw Thread Gages

Mechanisms systems & devices

PASE-2014 Safety Standard for Portable Automotive Service Equipment (PASE - 2014)

Metric System

SI-1-1982 ASME Orientation and Guide for Use of SI-1 (Metric) Units-Ninth Edition (SI-1 - 1982)

Nondestructive Examination

ANDE-1-2015 ASME Nondestructive Examination and Quality Control Central Qualification and Certification Program

None Assigned

B5.56M-1994(R2019) Specification and Performance Standard Power Shears


BPVC.III.1.NB-2019 Section III, Rules for Construction of Nuclear Facility Components, Division 1, Subsection NB, Class 1 Components
BPVC.III.1.NC-2019 Section III, Rules for Construction of Nuclear Facility Components, Division 1, Subsection NC, Class 2 Components
BPVC.III.1.ND-2019 Section III, Rules for Construction of Nuclear Facility Components, Division 1, Subsection ND, Class 3 Components
BPVC.III.1.NE-2019 Section III, Rules for Construction of Nuclear Facility Components, Division 1, Subsection NE, Class MC Components
BPVC.III.1.NF-2019 Section III, Rules for Construction of Nuclear Facility Components, Division 1, Subsection NF, Supports
BPVC.III.1.NG-2019 Section III, Rules for Construction of Nuclear Facility Components, Division 1, Subsection NG, Core Support Structures
BPVC.III.2-2019 Section III, Rules for Construction of Nuclear Facility Components, Division 2, Code for Concrete Containments
BPVC.III.3-2019 Section III, Rules for Construction of Nuclear Facility Components, Division 3, Containment Systems for Transportation and Storage of Spent Nuclear Fuel and High-Level Radioactive Material
BPVC.III.5-2019 Section III, Rules for Construction of Nuclear Facility Components, Division 5, High Temperature Reactors
BPVC.III.A-2019 Section III, Rules for Construction of Nuclear Facility Components, Subsection NCA, General Requirements for Division 1 and Division 2
BPVC.III.NCA-2019 Section III, Rules for Construction of Nuclear Facility Components, Subsection NCA, General Requirements for Division 1 and Division 2
BPVC.XI-2017 Rules for Inservice Inspection of Nuclear Power Plant Components
BPVC.XI.1-2019 Section XI, Rules for Inservice Inspection of Nuclear Power Plant Components, Division 1, Rules for Inspection and Testing of Components of Light-Water-Cooled Plants
BPVC.XI.2-2019 Section XI, Rules for Inservice Inspection of Nuclear Power Plant Components, Division 2, Requirements for Reliability and Integrity Management (RIM) Programs for Nuclear Power Plants
NML-1-2019 Rules for the Movement of Loads Using Overhead Handling Equipment in Nuclear Facilities
OM-2017 Operation and Maintenance of Nuclear Power Plants
QME-1-2012 Qualification of Active Mechanical Equipment Used in Nuclear Facilities (QME-1 - 2012)


B16.1-2015 Gray Iron Pipe Flanges and Flanged Fittings: Classes 25, 125, and 250
B16.3-2016 Malleable Iron Threaded Fittings: Classes 150 and 300
B16.4-2016 Gray Iron Threaded Fittings: Classes 125 and 150
B16.9-2018 Factory-Made Wrought Buttwelding Fittings
B16.10-2017 Face-to-Face and End-to-End Dimensions of Valves
B16.11-2016 Forged Fittings, Socket-Welding and Threaded
B16.12-2009 Cast Iron Threaded Drainage Fittings (B16.12 - 2009)
B16.14-2018 Ferrous Pipe Plugs, Bushings, and Locknuts with Pipe Threads
B16.18-2018 Cast Copper Alloy Solder Joint Pressure Fittings B16.18 - 2018
B16.20-2017 Metallic Gaskets for Pipe Flanges
B16.22-2018 Wrought Copper and Copper Alloy Solder-Joint Pressure Fittings
B16.23-2016 Cast Copper Alloy Solder Joint Drainage Fittings: DWV
B16.24-2016 Cast Copper Alloy Pipe Flanges, Flanged Fittings, and Valves: Classes 150, 300, 600, 900, 1500, and 2500
B16.25-2017 Buttwelding Ends
B16.26-2018 Cast Copper Alloy Fittings for Flared Copper Tubes
B16.29-2017 Wrought Copper and Wrought Copper Alloy Solder-Joint Drainage Fittings--DWV
B16.39-2014 Malleable Iron Threaded Pipe Unions: Classes 150, 250, and 300
B16.42-2016 Ductile Iron Pipe Flanges and Flanged Fittings: Classes 150 and 300
B16.49-2017 Factory-Made, Wrought Steel, Buttwelding Induction Bends for Transportation and Distribution Systems
B16.50-2018 Wrought Copper and Copper Alloy Braze-Joint Pressure Fittings
B16.51-2018 Copper and Copper Alloy Press-Connect Pressure Fittings
B16.52-2018 Forged Nonferrous Fittings, Socket-Welding and Threaded (Titanium, Titanium Alloys, Aluminum, and Aluminum Alloys)

Operations and Maintenance

NTB-1-2013 NTB 1-Training Program Reference Material for Use with ASME/ANS RA-Sa-2009 (NTB-1 - 2013)

Passenger Cars

RT-1-2015 Safety Standard for Structural Requirements for Light Rail Vehicles (RT-1 - 2015)

Performance Test Codes

PTC 1-2015 General Instructions (PTC 1 - 2015)
PTC 2-2001 Definitions and Values Code (PTC 2 - 2001)
PTC 4-2013 Fired Steam Generators (PTC 4 - 2013)
PTC 4.3-2017 Air Heaters
PTC 6-2004 Steam Turbines (PTC 6 - 2004)
PTC 6S-1988(R2019) Procedures for Routine Performance Test of Steam Turbines
PTC 8.2-1990 Centrifugal Pumps (PTC 8.2 - 1990)
PTC 10-1997 Performance Test Code on Compressors and Exhausters (PTC 10 - 1997)
PTC 11-2008(R2018) Fans (PTC 11 - 2008)
PTC 12.1-2015 Closed Feedwater Heaters
PTC 12.3-1997(R2019) Performance Test Code on Deaerators
PTC 12.4-1992(R2019) Moisture Separator Reheaters
PTC 12.5-2000 Single Phase Heat Exchangers (PTC 12.5 - 2000)
PTC 18-2011 Hydraulic Turbines and Pump-Turbines (PTC 18 - 2011)
PTC 19.2-2010 Pressure Measurement (PTC 19.2 - 2010)
PTC 19.6-2018 Electrical Power Measurements
PTC 19.23-1980 Guidance Manual for Model Testing (PTC 19.23 - 1980)
PTC 22-2014 Gas Turbines (PTC 22 - 2014)
PTC 23-2003 Atmospheric Water Cooling Equipment (PTC 23 - 2003)
PTC 30-1991 Air Cooled Heat Exchangers (ACHE) (PTC 30 - 1991)
PTC 30.1-2007 Air-Cooled Steam Condensers (PTC 30.1 - 2007)
PTC 31-2011 High-Purity Water Treatment Systems (PTC 31 - 2011)
PTC 34-2017 Waste Combustors with Energy Recovery
PTC 36-2018 Measurement of Industrial Noise
PTC 39-2005 Steam Traps (PTC 39 - 2005)
PTC 40-2017 Flue Gas Desulfurization Units
PTC 46-2015 Overall Plant Performance
PTC 47.1-2017 Cryogenic Air Separation Unit of an Integrated Gasification Combined Cycle Power Plant
PTC 70-2009(R2019) Ramp Rates
PTC PM-2010 Performance Monitoring Guidelines for Power Plants (PTC PM - 2010)
V V 10-2006 Guide for Verification and Validation in Computational Solid Mechanics (V V 10 - 2006)
V V 20-2009 Standard for Verification and Validation in Computational Fluid Dynamics and Heat Transfer (V V 20 - 2009)


ASME B31.4-2016 B31.4 - 2016 Pipeline Transportation Systems for Liquids and Slurries
B31.8S_ES-2010 Gestión de Integridad de Sistemas de Gasoductos (Spanish) (B31.8S_ES - 2010)

Pipe Sizes

B36.10M-2018 Welded and Seamless Wrought Steel Pipe
B36.19M-2018 Stainless Steel Pipe

Pipeline and Piping

API 579-1/ASME FFS-1-2016 Fitness-For-Service
B16.5-2017 Pipe Flanges and Flanged Fittings: NPS 1/2 through NPS 24 Metric/Inch Standard
B31.3-2018 Process Piping
B31.3_ES-2010 Tuberías de proceso (Spanish) (B31.3_ES - 2010)
ASME B31.5-2016 Refrigeration Piping and Heat Transfer Components
B31.8-2018 Gas Transmission and Distribution Piping Systems
B31.11-2002 Slurry Transportation Piping Systems (B31.11 - 2002)
B31J-2017 Stress Intensification Factors (i-Factors), Flexibility Factors (k-Factors), and Their Determination for Metallic Piping Components
FFS-1-2007 Fitness-For-Service (FFS-1 - 2007)
FFS-2-2009 Fitness-for-Service Example Problem Manual (FFS-2 - 2009)
NM.1-2018 Thermoplastic Piping Systems
NM.3.1-2018 Nonmetallic Materials, Part 1--Thermoplastic Material Specifications
NM.3.2-2018 Nonmetallic Materials, Part 2--Reinforced Thermoset Plastic Material Specifications
NM.3.3-2018 Nonmetallic Materials, Part 3--Properties
PTB-9-2014 ASME Pipeline Standards Compendium (PTB-9 - 2014)
PTC 19.3 TW-2016 Thermowells
PTC 19.5-2004 Flow Measurement (PTC 19.5 - 2004)
PTC 25-2018 Pressure Relief Devices


B31Q-2018 Pipeline Personnel Qualification
EA-2-2009 Energy Assessment for Pumping Systems (EA-2 - 2009)


A112.1.2-2012 Air Gaps in Plumbing Systemsfor Plumbing Fixtures and Water-Connected Receptors)
A112.1.3-2000 Air Gap Fittings for use with Plumbing Fixtures, Appliances, and Appurtenances
A112.3.1-2007 Stainless Steel Drainage Systems for Sanitary DWV, Storm, and Vacuum Applications, Above- and Below Ground
A112.3.4/CSA B45.9-2018 Plumbing Fixtures with Pumped Waste and Macerating Toilet Systems
A112.4.1-2009(R2019) Water Heater Relief Valve Drain Tubes
A112.4.2-2009 Water Closet Personal Hygiene Devices
ASME A112.4.2/CSA B45.16-2015 Personal Hygiene Devices for Water Closets
A112.4.3-1999 Plastic Fittings for Connecting Water Closets to the Sanitary Drainage System
A112.4.14-2004 Manually Operated, Quarter-Turn Shutoff Valves for Use in Plumbing Systems
A112.6.1M-1997 Floor Affixed Supports for Off-the-Floor Plumbing Fixtures for Public Use
A112.6.4-2003 Roof, Deck, and Balcony Drains
A112.6.7-2010 Sanitary Floor Sinks
A112.6.9-2005 Siphonic Roof Drains
A112.14.1-2003 Backwater Valves
A112.14.3-2018 Hydromechanical Grease Interceptors
A112.14.4-2001 Grease Removal Devices
A112.14.6-2010 FOGFats, Oils, and Greases) Disposal Systems
A112.18.1/CSA B125.1-2018 Plumbing Supply Fittings
ASME A112.18.2/CSA B125.2-2015 Plumbing Waste Fittings
A112.18.3-2002 Performance Requirements for Backflow Protection Devices and Systems in Plumbing Fixture Fittings
A112.18.6/CSA B125.6-2009 Flexible Water Connectors
A112.18.9-2011 Protectors/Insulators for Exposed Waste and Supplies on Accessible Fixtures
A112.19.1-2018/CSA B45.2-18 Enamelled Cast Iron and Enamelled Steel Plumbing Fixtures
A112.19.1/CSA B45.2-2013 Enamelled Cast Iron and Enamelled Steel Plumbing Fixtures
A112.19.2-2018/CSA B45.18 Ceramic Plumbing Fixtures
A112.19.2/CSA B45.1-2013 Ceramic Plumbing Fixtureswith Update No. 1)
A112.19.3-2000 Stainless Steel Plumbing FixturesDesigned for Residential Use)
A112.19.3/CSA B45.4-2008 Stainless Steel Plumbing Fixtures
A112.19.5/CSA B45.15-2011 Flush Valves and Spuds for Water Closets, Urinals, and Tankswith Update No.1)
A112.19.6-1995 Hydraulic Performance Requirements for Water Closets and Urinals
A112.19.7/CSA B45.10-12-2012 Hydromassage Bathtub Systems
A112.19.9M-1991 Non-Vitreous Ceramic Plumbing Fixtures
A112.19.10-2017 Retrofit Dual Flush Devices for Water Closets
A112.19.12-2014(R2019) Wall Mounted, Pedestal Mounted, Adjustable, Elevating, Tilting, and Pivoting Lavatory, Sink, and Shampoo Bowl Carrier Systems and Drain Waste Systems
A112.19.14-2013(R2018) Six-Liter Water Closets Equipped with a Dual Flushing Device
A112.19.15-2012 Bathtubs/Whirlpool Bathtubs with Pressure Sealed Doors
A112.19.17-2010(R2018) Manufactured Safety Vacuum Release SystemsSVRS) for Residential and Commercial Swimming Pool, Spa, Hot Tub, and Wading Pool Suction Systems
A112.19.19-2006 Vitreous China Nonwater Urinals
A112.19.19-2016 Vitreous China Nonwater Urinals
A112.21.2M-1983 Roof Drains
A112.21.3M-1985 Hydrants for Utility and Maintenance use
A112.36.2M-1991 Cleanouts
A112.1016/CSA B125.16-2011 Performance Requirements for Automatic Compensating Valves for Individual Showers and Tub/Shower Combinationswith Update No. 2)
B31.E-2008 Standard for the Seismic Design and Retrofit of Above-Ground Piping Systems (B31E - 2008)
B31.G-2012 Manual for Determining the Remaining Strength of Corroded Pipelines (B31G - 2012)
B31.G_ES-2012 Manual para la determinación de la Resistencia remanente de tuberías corroídas (Spanish) (B31G_ES - 2012)
B31.J-2008 Standard Test Method for Determining Stress Intensification Factors (i-Factors) for Metallic Piping Components (B31J - 2008)
B31.J_ES-2008 Método de prueba estándar para determinar factores de intensificación de esfuerzo (Factores i) para componentes de tuberías metálicas (Spanish) (B31J_ES - 2008)
B31.Q-2014 Pipeline Personnel Qualification (B31Q - 2014)
B31.Q_ES-2010 Calificación del personal de líneas de tuberías (Spanish) (B31Q_ES - 2010)
B31.T-2010 Standard Toughness Requirements for Piping (B31T - 2010)

Pressure Vessels

PTB-3-2013 ASME Section VIII-Division 2 Example Problem Manual (PTB-3 - 2013)
PTB-5-2013 ASME Section VIII-Division 3 Example Problem Manual (PTB-5 - 2013)
PTB-6-2013 Guidelines for Strain Gaging of Pressure Vessels Subjected to External Pressure Loading in the PVHO-1 Standard (PTB-6 - 2013)


B73.1-2012 Specification for Horizontal End Suction Centrifugal Pumps for Chemical Process (B73.1 - 2012)
B73.2-2016 Specification for Vertical In-Line Centrifugal Pumps for Chemical Process
B73.3-2015 Specification for Sealless Horizontal End Suction Centrifugal Pumps for Chemical Process (B73.3 - 2015)
B73.5M-1995 Thermoplastic/Thermoset Polymer Material Horizontal End Suction Centrifugal Pumps Chemical Process (B73.5M - 1995)


NQA-1-2017 Quality Assurance Requirements for Nuclear Facility Applications

Rail Transportation

B18.10-2006 Track Bolts and Nuts (B18.10 - 2006)
RT-2-2014 Safety Standard for Structural Requirements for Heavy Rail Transit Vehicles (RT-2 - 2014)
Y32.7-1972 Graphics Symbols for Railroad Maps and Profiles (Y32.7 - 1972)

Reinforced Thermo Plastic Corrosion Resistance

RTP-1-2017 Reinforced Thermoset Plastic Corrosion-Resistant Equipment

Renewable Energy

PTC 29-2005 Speed Governing Systems for Hydraulic Turbine Generator Units (PTC 29 - 2005)

Risk Analysis and Assessment

B31.8S-2018 Managing System Integrity of Gas Pipelines
B89.7.4.1-2005 Measurement Uncertainty and Conformance Testing: Risk Analysis (An ASME Technical Report) (B89.7.4.1 - 2005)
RA-S-1.3-2017 Standard for Radiological Accident Offsite Consequence Analysis (Level 3 PRA) to Support Nuclear Installation Applications

Screw Threads

B1.1-2003(R2018) Unified Inch Screw Threads, (UN and UNR Thread Form) (B1.1 - 2003)
B1.2-1983 Gages and Gaging for Unified Inch Screw Threads (B1.2 - 1983)
B1.3-2007 Screw Thread Gaging Systems for Acceptability: Inch and Metric Screw Threads (UN, UNR, UNJ, M, and MJ) (B1.3 - 2007)
B1.3M-1992 Screw Thread Gaging Systems for Dimensional Acceptability - Inch Metric Screw Threads (UN UNR UNJ, M & MJ] (B1.3M - 1992)
B1.5-1997 Acme Screw Threads (B1.5 - 1997)
B1.7-2006 Screw Threads: Nomenclature, Definitions, and Letter Symbols (B1.7 - 2006)
B1.8-1988 Stub Acme Screw Threads (B1.8 - 1988)
B1.9-1973 Buttress Inch Screw Threads (7 deg./45 deg. Form with 0.6 Pitch Basic Height of Thread Engagement) (B1.9 - 1973)
B1.10M-2004(R2019) Unified Miniature Screw Threads (B1.10M - 2004)
B1.11-1958 Microscope Objective Thread (B1.11 - 1958)
B1.12-1987(R2018) Class 5 Interference-Fit Thread (B1.12 - 1987)
B1.13M-2005 Metric Screw Threads: M Profile (B1.13M - 2005)
B1.15-1995 Unified Inch Screw Threads, (UNJ Thread Form) (B1.15 - 1995)
B1.16M-1984 Gages and Gaging for Metric M Screw Threads (B1.16M - 1984)
B1.20.1-2013 Pipe Threads, General Purpose, Inch (B1.20.1 - 2013)
B1.20.2M-2006 Pipe Threads, 60 deg. General Purpose (Metric) (B1.20.2M - 2006)
B1.20.7-1991(R2018) Hose Coupling Screw Threads, Inch (B1.20.7 - 1991)
B1.21M-1997(R2018) Metric Screw Threads: MJ Profile (B1.21M - 1997)
B1.22M-1985 Gages and Gaging for MJ Metric Screw Threads (B1.22M - 1985)
B1.30-2002 Screw Threads: Standard Practice for Calculating and Rounding Dimensions (B1.30 - 2002)
B47.1-2007 Gage Blanks (B47.1 - 2007)

Surface Quality

B46.1-2009 Surface Texture (Surface Roughness, Waviness, and Lay) ( - 2009)
Y14.36M-1996 Surface Texture Symbols (Y14.36M - 1996)


Y32.4-1977 Graphic Symbols for Plumbing Fixtures for Diagrams Used in Architecture & Building Construction (Y32.4 - 1977)
Y32.10-1967 Graphic Symbols for Fluid Power Diagrams (Y32.10 - 1967)
Y32.18-1972 Symbols For Mechanical And Acoustical Elements As Used In Schematic Diagrams (Y32.18 - 1972)


PTC 19.1-2018 Test Uncertainty


B89.7.3.1-2001(R2019) Guideline for Decision Rules: Considering Measurement Uncertainty in Determining Confirm to Specifications
B89.7.3.2-2007 Guidelines for the Evaluation of Dimensional Measurement Uncertainty (Technical Report) (B89.7.3.2 - 2007)
B89.7.3.3-2002 Guidelines for Assessing the Reliability of Dimensional Measurement Uncertainty Statements (B89.7.3.3 - 2002)


B16.33-2012 Manually Operated Metallic Gas Valves for Use in Gas Piping Systems up to 175 psi (Sizes NPS 1/2 through NPS 2) (B16.33 - 2012)
B16.34-2013 Valves Flanged, Threaded and Welding End
B16.38-2012 Large Metallic Valves for Gas Distribution: Manually Operated, NPS 2 1/2 (DN 65) to NPS 12 (DN 300), 125 psig (8.6 bar) Maximum (B16.38 - 2012)
B16.40-2019 Manually Operated Thermoplastic Gas Shutoffs and Valves in Gas Distribution Systems
B16.44-2012 Manually Operated Metallic Gas Valves for Use in Above Ground Piping Systems up to 5 psi (B16.44 - 2012)

Verification & Validation

V V 10.1-2012 An Illustration of the Concepts of Verification and Validation in Computational Solid Mechanics (V V 10.1 - 2012)

Water Resources Engineering

A112.18.8-2009 In-Line Sanitary Waste Valves for Plumbing Drainage Systems


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