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ASME Proposals Available For Public Review

Public comments may be submitted on proposed new ASME Standards drafts and on proposals to revise, reaffirm, or withdraw approval of existing ASME Standards. Comments should be addressed to the Staff Contact indicated for the particular proposal, with a copy to the Board of Standards Review, American National Standards Institute, 25 West 43rd Street, New York, NY 10036. Fax: 212-840-2298; e-mail: psa@ansi.org

All ASME public review proposals are available in hard copy at no cost and may be ordered from:

Mayra Santiago, Secretary A
E-mail: ansibox@asme.org
ASME Codes & Standards
Two Park Avenue
New York, NY 10016

Some proposals are also available electronically, directly from this page for no cost. Proposals that are available electronically are those which contain a link entitled "Public Review Draft File" at the end of the announcement. Simply click on that link to access the public review proposal.

For proposed reaffirmations and withdrawals, copies of the current standard may be purchased from ASME Customer Care at customercare@asme.org or by calling 800-843-2763. You may also purchase a copy online at https://www.asme.org/shop/standards.

Sort the Search Results by clicking on an underlined column header.

Title:	Single Copy Price:	Staff Contact:	Comment Period End Date:
Create a new American National Standard (ANS): ASME B1.25 - 20XX, Measurement Uncertainty Factors in the Calibration of Screw Thread Gages	$0	Kathryn Hyam, PE	09/18/18
This document notes technical factors that can explain measurement differences between two parties calibrating the same gage. It is directed to the metrology involved, not acceptance rules or other quality considerations.

Revise and redesignate current ANS: ASME B107.4 - 20XX, Driving and Spindle Ends for Portable Hand, Impact, Air, and Electric Tools (Percussion Tools Excluded)	$0	Erika Lawson	09/25/18
This Standard applies to portable power tools for drilling, grinding, polishing, sawing, and driving threaded fasteners and hand tools for driving threaded fasteners.

Reaffirm current ANS: ASME B29.12M-1997 - R20XX, Steel Bushed Rollerless Chains, Attachments, and Sprocket Teeth	$43	Lawrence Chan	09/18/18
This Standard provides the following information for steel brushed rollerless chains, attachments, and sprocket teeth. For proposed reaffirmations and withdrawals, copies of the current standard may be purchased from ASME Customer Care at customercare@asme.org or by calling 800-843-2763. You may also purchase a copy online at https://www.asme.org/shop/standards.

Reaffirm current ANS: ASME B29.17M-1998 - R20XX, Hinge Type Flat Top Conveyor Chains and Sprocket Teeth	$43	Lawrence Chan	09/18/18
This Standard contains information for hinge type flat top conveyor chains and sprocket teeth. For proposed reaffirmations and withdrawals, copies of the current standard may be purchased from ASME Customer Care at customercare@asme.org or by calling 800-843-2763. You may also purchase a copy online at https://www.asme.org/shop/standards.

Revise current ANS: ASME BPVC Section V - 20XX, Nondestructive Examination	$0	Carlton Ramcharran	08/20/18
Section V of the ASME Boiler & Pressure Vessel Code contains requirements and methods for nondestructive examination (NDE) which are referenced and required by other Sections of the Code. These NDE methods are intended to detect surface and internal imperfections in materials, welds, fabricated parts and components. The following NDE methods are addressed: radiography, ultrasonics, liquid penetrant, magnetic particle, eddy current, visual, leak testing, and acoustic emission. Please click here for Information on Boiler and Pressure Vessel Code proposals available for public review.

Revise current ANS: ASME HST-2 - 20XX, Performance Standard for Hand Chain Manually Operated Chain Hoists	$0	Elijah Dominguez	10/02/18
Update definitions in this standard to reflect other volumes in the series and update the formatting of the document and references to reflect changes made in newer standards.

Reaffirm current ANS: ASME MFC-21.2-2010 - R20XX, Thermal Meters - Dispersion Flowmeters	$39	Michelle Pagano	09/18/18
This Standard establishes common terminology and gives guidelines for the quality, description, principle of operation, selection, installation, and flow calibration of thermal dispersion flowmeters for the measurement of the mass flow rate, and to a lesser extent, the volumetric flow rate, of the flow of a fluid in a closed conduit. For proposed reaffirmations and withdrawals, copies of the current standard may be purchased from ASME Customer Care at customercare@asme.org or by calling 800-843-2763. You may also purchase a copy online at https://www.asme.org/shop/standards.

Reaffirm current ANS: ASME MFC-26-2011 - R20XX, Measurement of Gas Flow by Bellmouth Inlet Flowmeters	$54	Michelle Pagano	09/18/18
This standard applies only to the steady flow of single-phase gasses and gas mixtures and applies only to bellmouth inlet flowmeters in which the flow remains subsonic throughout the measuring section and the flow is steady of varies only slowly with time. It also addresses procedures by which calibration of the device can be made to allow from application with consistent conclusions and with known limits of uncertainty. For proposed reaffirmations and withdrawals, copies of the current standard may be purchased from ASME Customer Care at customercare@asme.org or by calling 800-843-2763. You may also purchase a copy online at https://www.asme.org/shop/standards.

Reaffirm current ANS: ASME MFC-5.1-2011 - R20XX, Measurement of Liquid Flow in Closed Conduits using Transit-Time Ultrasonic Flowmeters	$32	Michelle Pagano	09/04/18
This Standard applies to ultrasonic flowmeters that base their operation on the measurement of transit time of acoustic signals. This Standard concerns the volume flow-rate measurement of a single-phase liquid with steady flow or flow varying only slowly with time in a completely filled closed conduit. For proposed reaffirmations and withdrawals, copies of the current standard may be purchased from ASME Customer Care at customercare@asme.org or by calling 800-843-2763. You may also purchase a copy online at https://www.asme.org/shop/standards.

Revise current ANS: ASME PTC 25 - 20XX, Pressure Relief Devices	$0	Colleen O'Brien	09/11/18
This Code provides standards for conducting and reporting tests on reclosing and nonreclosing pressure relief devices normally used to terminate an abnormal internal or external rise in pressure above a predetermined design value in boilers, pressure vessels, and related piping equipment. This Code covers the methods and procedures to determine relieving capacity and additional operating characteristics which may be required for certification or other purposes by other codes.

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