Product Standardization and Specifications
During World War II, ASME’s Standardization Committee cooperated actively with standards bodies from Great Britain, Canada, and Australia to help the war effort, leading to the publication of Emergency Standards. Establishing best manufacturing practices ensured consistency, quality, and interchangeability in products. This was necessary not only for efficient manufacturing, but also reliable construction of systems involving these products.
Resulting from a reorganization of the Society, the ASME Board on Standardization was formed in 1982 under the ASME Council on Codes and Standards. This Board assumed all the authority, responsibility, duties, and function of the former Standardization Committee which had been in existence for many decades and produced several prominent leaders of the Society, including several presidents. To this day, the Board oversees many of
Some of the originating key activities were the standardization of drafting practices and numerous dimensional standards, including hand tools, cutting tools, machine tools, fasteners, and threads. The latter project was initiated after the Baltimore fire to standardize fire hose couplings and was the initial activity under the Board.
To this day, ASME has an extensive portfolio of over 400 standards related to design, drafting, gaging, and application of manufactured parts, some of which are used for construction of household products and industrial plants. This page includes many of the standards activities under the Board of Standardization, specifically those related to product specification and standardization.
Product Standardization and Specifications
Committee Page:
https://cstools.asme.org/csconnect/CommitteePages.cfm?Committee=C06000000
Charter:
The recommendation of suitable standards, or the development of standards where none exist, for performance requirements, composition, dimensions, and/or mechanical and physical properties of materials, fixtures, devices, and equipment used or installed in plumbing or mechanical systems.
No. of Standards: 45
New Standards under development:
Standards recently completed:
Standards actively being revised:
This committee is also working with CSA to develop a set of procedures governing the development and maintenance of the 30+ harmonized standards jointly published. Annual review and revision proposals to IAPMO codes are prepared by an A112 Committee task group and transmitted to the Staff Secretary for submission each year.
https://cstools.asme.org/csconnect/CommitteePages.cfm?Committee=C06000000
Charter:
The recommendation of suitable standards, or the development of standards where none exist, for performance requirements, composition, dimensions, and/or mechanical and physical properties of materials, fixtures, devices, and equipment used or installed in plumbing or mechanical systems.
No. of Standards: 45
New Standards under development:
- A112.4.8 Vent Pipe Plastic Membrane Funnels
Standards recently completed:
Standards actively being revised:
- ASME A112.3.4-2018/CSA B45.9:18(R2023)
- ASME A112.4.2-2021/CSA B45.16:21
- ASME A112.4.4-2017
- ASME A112.4.14-2022/CSA B125.14:22
- ASME A112.6.1M-1997(R2017)
- ASME A112.14.3-2022/CSA B481.1:22
- ASME A112.18.2-2020/CSA B125.2:20
- ASME A112.18.6-2017/CSA B125.6:17(R2021)
- ASME A112.18.8-2020
- ASME A112.19.2-2024/CSA B45.1:24
- ASME A112.19.3-2022/CSA B45.4:22
This committee is also working with CSA to develop a set of procedures governing the development and maintenance of the 30+ harmonized standards jointly published. Annual review and revision proposals to IAPMO codes are prepared by an A112 Committee task group and transmitted to the Staff Secretary for submission each year.
Committee Page:
https://cstools.asme.org/csconnect/CommitteePages.cfm?Committee=100674912
Charter:
Develop advanced practices unique to aerospace and other industries. Develop and maintain standards and supplements to the standards currently under the jurisdiction of the Y14 standards committee on engineering product definition and related documentation practices.
No. of Standards: 1
New Standards under development:
Standards recently completed:
Standards actively being revised:
https://cstools.asme.org/csconnect/CommitteePages.cfm?Committee=100674912
Charter:
Develop advanced practices unique to aerospace and other industries. Develop and maintain standards and supplements to the standards currently under the jurisdiction of the Y14 standards committee on engineering product definition and related documentation practices.
No. of Standards: 1
New Standards under development:
- None
Standards recently completed:
Standards actively being revised:
- ASME AED-1 is currently under revision with a new revision cycle aimed at 2027-2028.
Committee Page:
https://cstools.asme.org/csconnect/CommitteePages.cfm?Committee=C08000000
Charter:
Standardization of screw threads, gages and taps, including terminology, symbols, forms, designations, dimensional limits and acceptability requirements.
Membership:
Voting Members: 14, made up of, Gage Manufacturers, Government/ Labs, Product Manufacturers, Distributors, and General Interest
No. of Standards: 23
Standards recently completed / or in final stages:
Standards actively being revised:
Research activity: ASME B1.2 Workgroup, Evaluation of different (new) technology for the calibration of screw thread gages.
The collection of data points along the gage surface by tracing, vision, or laser used to calculate thread elements versus current (historical) technology of contact measurement, 3-Wire Method etc. The use of this different technology has caused an increase in disagreements in calibration results causing confusion and rejections. This working group is investigating if both methods can co-exist to advance this different technology, but at the same time ensures that there are no financial hardships for those heavily invested in gages used for, or based on, the historic methods and / or cannot afford this different technology. Working group members include contributions from NIST, NASA, Boeing, and other B1.2 committee members.
https://cstools.asme.org/csconnect/CommitteePages.cfm?Committee=C08000000
Charter:
Standardization of screw threads, gages and taps, including terminology, symbols, forms, designations, dimensional limits and acceptability requirements.
Membership:
Voting Members: 14, made up of, Gage Manufacturers, Government/ Labs, Product Manufacturers, Distributors, and General Interest
No. of Standards: 23
Standards recently completed / or in final stages:
- ASME B1.1-2024 – Unified Inch Screw Threads (UN, UNR, and UNJ Thread Forms), Published
- ASME B1.30-2024 – Screw Threads: Standard Practice for Calculating and Rounding Dimensions, Published
- ASME B1.2-20XX, Gages and Gaging for Unified Inch Screw Threads, second consideration
- ASME B1.3-20XX - Screw Thread Gaging Systems for Acceptability: Inch & Metric Screw Threads (UN, UNR, UNJ, M, MJ), second consideration
Standards actively being revised:
- ASME B1.5-20XX, ACME Screw Threads
- ASME B1.7-20XX, Screw Threads: Nomenclature, Definitions, and Letter Symbols
- ASME B1.9-20XX, Buttress Screw Threads
- ASME B1.20-20XX, Pipe Threads, General Purpose, Inch
- ASME B47.1-20XX, Gage Blanks
Research activity: ASME B1.2 Workgroup, Evaluation of different (new) technology for the calibration of screw thread gages.
The collection of data points along the gage surface by tracing, vision, or laser used to calculate thread elements versus current (historical) technology of contact measurement, 3-Wire Method etc. The use of this different technology has caused an increase in disagreements in calibration results causing confusion and rejections. This working group is investigating if both methods can co-exist to advance this different technology, but at the same time ensures that there are no financial hardships for those heavily invested in gages used for, or based on, the historic methods and / or cannot afford this different technology. Working group members include contributions from NIST, NASA, Boeing, and other B1.2 committee members.
US TAG (Technical Advisory Subcommittee) to ISO/TC 1 Screw Threads
The US TAG regularly contributes to ISO/TC 1, including bi-annual virtual meetings, and voted on numerous ballots this past year.
Committee Page:
https://cstools.asme.org/csconnect/CommitteePages.cfm?Committee=C44000000
Charter:
Establish standards for hand tools and accessories. These standards provide performance and safety requirements. These requirements encompass the elements of design, use, performance, tolerances, and configurations of, including but not limited to, wrenches, pliers and snips, screwdrivers, striking and struck tools, and torque instruments. The standards will include consideration of various classes and types of hand tools, and accessories. They will also include any tests that are needed to determine conformance with the performance and safety requirements.
Membership:
Voting Members: 15, made up of, Distributors, General Interest, Manufacturers, and Users
No. of Standards: 10
Standards recently completed:
Standards actively being revised:
https://cstools.asme.org/csconnect/CommitteePages.cfm?Committee=C44000000
Charter:
Establish standards for hand tools and accessories. These standards provide performance and safety requirements. These requirements encompass the elements of design, use, performance, tolerances, and configurations of, including but not limited to, wrenches, pliers and snips, screwdrivers, striking and struck tools, and torque instruments. The standards will include consideration of various classes and types of hand tools, and accessories. They will also include any tests that are needed to determine conformance with the performance and safety requirements.
Membership:
Voting Members: 15, made up of, Distributors, General Interest, Manufacturers, and Users
No. of Standards: 10
Standards recently completed:
Standards actively being revised:
Committee Page:
https://cstools.asme.org/csconnect/CommitteePages.cfm?Committee=N10060000
Charter:
The ASME B16 Standardization of Valves Flanges, Fittings and Gaskets Committee is responsible for standards covering valves, flanges, pipe fittings, gaskets and valve actuators for use in pressure services.
Membership:
Voting Members: 24, made up of Manufacturers, Material Manufacturers, Distributors, Regulatory, Users and General Interest
No. of Standards: 35
Standards recently completed / revised:
Standards actively being revised:
New Standards under development:
US TAG (Technical Advisory Group) to ISO/TC 5/SC 10 Metallic Flanges and their Joints
The US TAG has been inactive for the past several years, since the previous Chair’s term expired and there was very little interest for anyone to fill the position. However, a new Chair has been recently appointed, and we expect activity to start up again at our next meeting in March.
https://cstools.asme.org/csconnect/CommitteePages.cfm?Committee=N10060000
Charter:
The ASME B16 Standardization of Valves Flanges, Fittings and Gaskets Committee is responsible for standards covering valves, flanges, pipe fittings, gaskets and valve actuators for use in pressure services.
Membership:
Voting Members: 24, made up of Manufacturers, Material Manufacturers, Distributors, Regulatory, Users and General Interest
No. of Standards: 35
Standards recently completed / revised:
- ASME B16.9-2024, Factory-Made Wrought Buttwelding Fittings (Issued on 10/16/24)
- ASME B16.14-2024, Ferrous Pipe Plugs, Bushings, and Locknuts with Pipe Threads (Issued on 8/23/24)
- ASME B16.15-2024, Cast Copper Alloy Threaded Fittings (Issued on 6/28/24)
- ASME B16.33-2024, Manually Operated Metallic Gas Valves for Use in Gas Piping Systems Up to 175 psi (Issued on 1/23/24)
- ASME B16.40-2024, Manually Operated Thermoplastic Gas Shutoffs and Valves in Gas Distribution Systems (Issued on 9/30/24)
- ASME B16.52-2024, Forged Nonferrous Fittings, Socket Welding and Threaded (Issued on 6/28/24)
Standards actively being revised:
- ASME B16.1-2020, Gray Iron Pipe Flanges and Flanged Fittings
- ASME B16.5-2020, Pipe Flanges and Flanged Fittings NPS 1/2 Through 24
- ASME B16.12-2019, Cast Iron Threaded Drainage Fittings
- ASME B16.26-2018, Cast Copper Alloy Fittings for Flared Copper Tubes
- ASME B16.34-2020, Valves-Flanges, Threaded and Welding End
- ASME B16.36-2020, Orifice Flanges
- ASME B16.39-2019, Malleable Iron Threaded Pipe Unions
- ASME B16.47-2020, Large Diameter Steel Flanges NPS 26 Through NPS 60
- ASME B16.48 -2020, Line Blanks
New Standards under development:
- ASME B16.53-20XX, High Pressure Fittings for Cone-and-Thread Tubing
- ASME B16.54-20XX, Copper and Copper Alloy Press-Connect Pressure Fittings for Refrigerant Service
US TAG (Technical Advisory Group) to ISO/TC 5/SC 10 Metallic Flanges and their Joints
The US TAG has been inactive for the past several years, since the previous Chair’s term expired and there was very little interest for anyone to fill the position. However, a new Chair has been recently appointed, and we expect activity to start up again at our next meeting in March.
Committee Page:
https://cstools.asme.org/csconnect/CommitteePages.cfm?Committee=C18000000
Charter:
Standardization of dimensional, physical, and performance requirements for the specification and manufacture of bolts, nuts, rivets, screws, washers, and similar fasteners.
Membership:
There are 16 voting members on the B18 Standards Committee, from the categories of Designer, Manufacturer, Trainer, User, and General Interest.
No. of Standards: 53
US TAG: B18 Subcommittee 4 is the US TAG to ISO TC 2 – Fasteners.
New Standards under development:
Standards recently completed:
Standards actively being revised:
https://cstools.asme.org/csconnect/CommitteePages.cfm?Committee=C18000000
Charter:
Standardization of dimensional, physical, and performance requirements for the specification and manufacture of bolts, nuts, rivets, screws, washers, and similar fasteners.
Membership:
There are 16 voting members on the B18 Standards Committee, from the categories of Designer, Manufacturer, Trainer, User, and General Interest.
No. of Standards: 53
US TAG: B18 Subcommittee 4 is the US TAG to ISO TC 2 – Fasteners.
New Standards under development:
- None
Standards recently completed:
- ASME B18.6.3 – 2024 Machine Screws, Tapping Screws, and Metallic Drive Screws (Inch Series)
- ASME B18.2.2 – 2022 Square Nuts and Hex Nuts (Inch Series)
- ASME B18.24 – 2023 Part Identifying Number (PIN) Code System Standard for B18 Fastener Products
Standards actively being revised:
- ASME B18.2.1 – 20XX Square and Hex Bolts and Screws (Inch Series)
- ASME B18.2.5M – 20XX Metric 12-Point Flange Screws
- ASME B18.2.6 – 20XX Fasteners for Use in Structural Applications
- ASME B18.2.9 – 20XX Straightness Gage and Gaging for Bolts and Screws
- ASME B18.3 – 20XX Socket Cap, Shoulder, Set Screws, and Hex Keys (Inch Series)
- ASME B18.6.3 – 20XX Machine Screws, Tapping Screws, and Metallic Drive Screws (Inch Series)
- ASME B18.6.8 – 20XX Thumb Screws and Wing Screws (Inch Series)
- ASME B18.8.2 – 20XX Taper Pins, Dowel Pins, Straight Pins, Grooved Pins and Spring Pins (Inch Series)
- ASME B18.16.4 – 20XX Serrated Hex Flange Locknuts: 90,000 psi (Inch Series)
- ASME B18.16.6 – 20XX Prevailing Torque Locknuts (Inch Series)
- ASME B18.21.1 – 20XX Washers: Helical Spring-Lock, Tooth Lock, and Plain Washers (Inch Series)
- ASME B18.24 – 20XX Part Identifying Number (PIN) Code System Standard for B18 Fastener Products
- ASME B18.15 – 20XX Metric Lifting Eyes
- ASME B18.31.2 – 20XX Continuous Thread Stud, Double-End Stud, and Flange Bolting Stud (Stud Bolt) – Inch Series
Committee Page:
https://cstools.asme.org/csconnect/CommitteePages.cfm?Committee=C22000000
Charter:
Standardization of chains, attachments, and sprockets for power transmission and conveying.
Membership:
Voting Members: 12, made up of members from the following categories of interest: Distributor, General Interest, Manufacturer, User.
No. of Standards: 17
New Standards under development:
Standards recently completed:
Standards actively being revised:
https://cstools.asme.org/csconnect/CommitteePages.cfm?Committee=C22000000
Charter:
Standardization of chains, attachments, and sprockets for power transmission and conveying.
Membership:
Voting Members: 12, made up of members from the following categories of interest: Distributor, General Interest, Manufacturer, User.
No. of Standards: 17
New Standards under development:
- None
Standards recently completed:
- None
Standards actively being revised:
- None
Committee Page:
https://cstools.asme.org/csconnect/CommitteePages.cfm?Committee=103570376
Charter:
The standardization of seamless and welded nominal wrought pipe sizes and wall thicknesses.
Membership:
Voting Members: 6, made up of members from the following categories of interest: Designer, Distributor, General Interest, Insurance/Inspection.
No. of Standards: 2
New Standards under development:
Standards recently completed:
Standards actively being revised:
https://cstools.asme.org/csconnect/CommitteePages.cfm?Committee=103570376
Charter:
The standardization of seamless and welded nominal wrought pipe sizes and wall thicknesses.
Membership:
Voting Members: 6, made up of members from the following categories of interest: Designer, Distributor, General Interest, Insurance/Inspection.
No. of Standards: 2
New Standards under development:
- None
Standards recently completed:
Standards actively being revised:
- ASME B36.10-20XX
- ASME B36.19-20XX
Committee Page:
https://cstools.asme.org/csconnect/CommitteePages.cfm?Committee=C12000000
Charter:
The preparation and promulgation of standards for pressure and temperature instruments and accessories.
Membership:
Voting Members: 9, made up of Manufacturers, Owners, Consultants, and Users
No. of Standards: 2 (1 new standard under development)
New Standards under development:
Standards recently completed:
Standards actively being revised:
https://cstools.asme.org/csconnect/CommitteePages.cfm?Committee=C12000000
Charter:
The preparation and promulgation of standards for pressure and temperature instruments and accessories.
Membership:
Voting Members: 9, made up of Manufacturers, Owners, Consultants, and Users
No. of Standards: 2 (1 new standard under development)
New Standards under development:
- ASME B40.300-20XX, Digital Instruments
Standards recently completed:
Standards actively being revised:
Committee Page:
https://cstools.asme.org/csconnect/CommitteePages.cfm?Committee=C30000000
Charter:
Classification and designation of surfaces according to quality of surface.
The Committee works on writing Standards for new or emerging technology in the field of Surface Texture metrology, revising the current B46.1 Standard, and providing for the coordination of National and International Standards. The B46 Committee operates under procedures meeting the criteria for American National Standards.
No. of Standards: 1
New Standards under development:
Standards recently completed:
Standards actively being revised:
Click here for more information about the latest B46.1 - 2019 Surface Texture standard.
https://cstools.asme.org/csconnect/CommitteePages.cfm?Committee=C30000000
Charter:
Classification and designation of surfaces according to quality of surface.
The Committee works on writing Standards for new or emerging technology in the field of Surface Texture metrology, revising the current B46.1 Standard, and providing for the coordination of National and International Standards. The B46 Committee operates under procedures meeting the criteria for American National Standards.
No. of Standards: 1
New Standards under development:
- None
Standards recently completed:
Standards actively being revised:
- ASME B46-1 is currently under a complete restructuring and full revision of the document.
Click here for more information about the latest B46.1 - 2019 Surface Texture standard.
Committee Page:
https://cstools.asme.org/csconnect/CommitteePages.cfm?Committee=C12000000
Charter:
The standardization of machine tools, cutting tools and of the elements of machine tool construction and operation relating primarily to their use in manufacturing operations, including work and tool holding elements, driving mechanisms that constitute an inherent part of the machine tool, components and associated appurtenances; nomenclature, designations, sizes, capacities, and tests for accuracy of machine tools and of work and tool holding parts or elements; movements and adjustments of machine tool elements; and parts and elements for adjusting, guiding, and aligning work or tools, including slots and tapes, but excluding punches, dies and screw taps.
Membership
Voting Members: 9, made up of Laboratories, Regulatory Bodies, Manufacturers, and Users
No. of Standards: 33 (37 withdrawn, 5 new standards under development)
New Standards under development:
Standards recently completed:
Standards actively being revised:
US TAG (Technical Advisory Group) to ISO/TC 39 Machine Tools
The US TAG regularly contributes to ISO/TC 39, including annual meetings and several virtual meetings. Members of the US TAG contribute to various subcommittees within TC 39 and submitted votes for the US in 18 ballots.
https://cstools.asme.org/csconnect/CommitteePages.cfm?Committee=C12000000
Charter:
The standardization of machine tools, cutting tools and of the elements of machine tool construction and operation relating primarily to their use in manufacturing operations, including work and tool holding elements, driving mechanisms that constitute an inherent part of the machine tool, components and associated appurtenances; nomenclature, designations, sizes, capacities, and tests for accuracy of machine tools and of work and tool holding parts or elements; movements and adjustments of machine tool elements; and parts and elements for adjusting, guiding, and aligning work or tools, including slots and tapes, but excluding punches, dies and screw taps.
Membership
Voting Members: 9, made up of Laboratories, Regulatory Bodies, Manufacturers, and Users
No. of Standards: 33 (37 withdrawn, 5 new standards under development)
New Standards under development:
- ASME B5.63-20XX, Tool and Socket Connections - Gauging
- ASME B5.65-20XX, Guide for Tool Holder Interface Selection
- ASME B5.59.1-20XX, Information Technology for Machine Tools Part 1 - Data Specification for Machine Tool Performance Tests
- ASME B5.59.2-20XX, Information Technology for Machine Tools Part 2 - Data Specification for Properties of Machine Tools for Milling and Turning
- B94.11M
Standards recently completed:
Standards actively being revised:
- ASME B5.50-20XX, 7/24 Taper Tool to Spindle Connection for Automatic Tool Change
- ASME B5.54-20XX, Methods for Performance Evaluation of Computer Numerically Controlled Machining Centers
- ASME B94.51M-20XX, Specifications For Band Saw Blades (Metal Cutting)
- ASME B94.54-20XX, Specifications For Hole Saws, Hole Saw Arbors, And Hole Saw Accessories
US TAG (Technical Advisory Group) to ISO/TC 39 Machine Tools
The US TAG regularly contributes to ISO/TC 39, including annual meetings and several virtual meetings. Members of the US TAG contribute to various subcommittees within TC 39 and submitted votes for the US in 18 ballots.
Committee Page:
https://cstools.asme.org/csconnect/CommitteePages.cfm?Committee=C12000000
Charter:
The development of centrifugal pump standards for chemical, petrochemical and industrial processes.
Membership
Voting Members: 14, made up of Designers, Manufacturers, Users, and other General Interest categories.
No. of Standards: 3
Standards recently completed:
Standards actively being revised:
Working Group on Hazardous Materials
This WG will develop an ASME document that addresses application of B73 pumps to hazardous fluids. The initial document will likely be a “Technical Report”, not a standard.
Working Group on Promoting ASME B73 Standards
This group actively looks for ways to promote the standards to a broader audience. The group plans on putting together a submission for the Pump Symposium that is an overview of the B73 standards.
https://cstools.asme.org/csconnect/CommitteePages.cfm?Committee=C12000000
Charter:
The development of centrifugal pump standards for chemical, petrochemical and industrial processes.
Membership
Voting Members: 14, made up of Designers, Manufacturers, Users, and other General Interest categories.
No. of Standards: 3
Standards recently completed:
- ASME B73.2-2023, Specification for Vertical In-Line Centrifugal Pumps for Chemical Process
- ASME B73.3-2022, Specification for Sealless Horizontal End Suction Centrifugal Pumps for Chemical Process
Standards actively being revised:
Working Group on Hazardous Materials
This WG will develop an ASME document that addresses application of B73 pumps to hazardous fluids. The initial document will likely be a “Technical Report”, not a standard.
- It is intended that the document will eventually be viewed by industry as a RAGAGEP on the topic, filling a void that currently exists.
- The document scope will be limited to B73 pump types (B73.1, B73.2, B73.3).
- The document will include elements such as:
- Application scope
- Overview of B73 pump types
- Clarification of hazardous fluids
- Strengths and weaknesses of primary technologies as related to hazardous fluids (single sealed, dual sealed, mag-drive, canned motor)
- Methodology or criteria for selecting the most appropriate technology
- It has been suggested that it address shaft safety guards (i.e. at seal area), and instrumentation requirements.
Working Group on Promoting ASME B73 Standards
This group actively looks for ways to promote the standards to a broader audience. The group plans on putting together a submission for the Pump Symposium that is an overview of the B73 standards.
Committee Page:
https://cstools.asme.org/csconnect/CommitteePages.cfm?Committee=C83000000
Charter:
Performance standards for overhead hoists; in particular, powered wire rope and chain hoists, and hand chain and lever operated hoists. The standards will include, where applicable, terminology, hoist and trolley service classifications, and mechanical and electrical data.
No. of Standards: 6
New Standards under development:
Standards recently completed:
Standards actively being revised:
This committee is working with representatives from the Department of Defense to update the existing Nonmandatory Appendix A (DoD Appendix) in all HSTs. These updates will allow the DoD to adopt the HST standards and withdraw/sunset several MIL specs.
https://cstools.asme.org/csconnect/CommitteePages.cfm?Committee=C83000000
Charter:
Performance standards for overhead hoists; in particular, powered wire rope and chain hoists, and hand chain and lever operated hoists. The standards will include, where applicable, terminology, hoist and trolley service classifications, and mechanical and electrical data.
No. of Standards: 6
New Standards under development:
- None
Standards recently completed:
Standards actively being revised:
This committee is working with representatives from the Department of Defense to update the existing Nonmandatory Appendix A (DoD Appendix) in all HSTs. These updates will allow the DoD to adopt the HST standards and withdraw/sunset several MIL specs.
Committee Page:
https://cstools.asme.org/csconnect/CommitteePages.cfm?Committee=C81000000
Charter:
Standardization as it relates primarily to the design and construction of steel stacks, with or without lining and supports, and to the application of lining or cladding to such stacks, where required, and recommendation for their inspection and maintenance.
Membership
Voting Members: 13, made up of members from the following categories of interest: Designer, General Interest, Manufacturer.
No. of Standards: 1
New Standards under development:
Standards recently completed:
Standards actively being revised:
https://cstools.asme.org/csconnect/CommitteePages.cfm?Committee=C81000000
Charter:
Standardization as it relates primarily to the design and construction of steel stacks, with or without lining and supports, and to the application of lining or cladding to such stacks, where required, and recommendation for their inspection and maintenance.
Membership
Voting Members: 13, made up of members from the following categories of interest: Designer, General Interest, Manufacturer.
No. of Standards: 1
New Standards under development:
- None
Standards recently completed:
- None
Standards actively being revised: