ASTM A1111-22
(Specification)Standard Specification for Cast Iron Closet Flanges for Use with Cast Iron Soil Pipe and Fittings in Gravity Flow Plumbing Drain, Waste, and Vent Sanitary Applications
Standard Specification for Cast Iron Closet Flanges for Use with Cast Iron Soil Pipe and Fittings in Gravity Flow Plumbing Drain, Waste, and Vent Sanitary Applications
SCOPE
1.1 This specification covers cast iron soil closet flanges for use in gravity flow plumbing drain, waste, and vent sanitary applications. It establishes standards covering material, manufacture, mechanical and chemical properties, coating, test methods, inspection, certification, product markings, dimensions, and dimensional tolerances for closet flanges. These closet flanges are not intended for pressure applications, as the selection of the proper size for sanitary drain, waste, vent, and storm drain systems allows free air space for gravity drainage
1.2 The EDP/ASA numbers indicated in this section represent a Uniform Industry Code adopted by the American Supply Association (ASA). A group designation prefix, 022, is assigned to hubless products followed by the four-digit identification assigned to individual items and a check digit. This system has been instituted to facilitate EDP control through distribution channels, and is to be used universally in ordering and specifying product items. Those items with no EDP numbers are either new, special, or transitory and will be assigned numbers on subsequent prints of this specification.
1.3 This specification covers closet flanges of the following patterns (7.1.1) and, when so designated, shall apply to any other patterns that conform with the applicable requirements given in this specification.
1.4 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
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This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Designation:A1111 −22
Standard Specification for
Cast Iron Closet Flanges for Use with Cast Iron Soil Pipe
and Fittings in Gravity Flow Plumbing Drain, Waste, and
1
Vent Sanitary Applications
This standard is issued under the fixed designation A1111; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope mendations issued by the World Trade Organization Technical
Barriers to Trade (TBT) Committee.
1.1 This specification covers cast iron soil closet flanges for
use in gravity flow plumbing drain, waste, and vent sanitary
2. Referenced Documents
applications. It establishes standards covering material,
2
2.1 ASTM Standards:
manufacture, mechanical and chemical properties, coating, test
A48/A48M Specification for Gray Iron Castings
methods, inspection, certification, product markings,
A74 Specification for Cast Iron Soil Pipe and Fittings
dimensions, and dimensional tolerances for closet flanges.
A644 Terminology Relating to Iron Castings
These closet flanges are not intended for pressure applications,
A888 Specification for Hubless Cast Iron Soil Pipe and
as the selection of the proper size for sanitary drain, waste,
Fittings for Sanitary and Storm Drain, Waste, and Vent
vent, and storm drain systems allows free air space for gravity
Piping Applications
drainage
C564 Specification for Rubber Gaskets for Cast Iron Soil
1.2 The EDP/ASA numbers indicated in this section repre-
Pipe and Fittings
sent a Uniform Industry Code adopted by theAmerican Supply
D3960 PracticeforDeterminingVolatileOrganicCompound
Association (ASA). A group designation prefix, 022, is as-
(VOC) Content of Paints and Related Coatings
signed to hubless products followed by the four-digit identifi-
E8/E8M Test Methods for Tension Testing of Metallic Ma-
cation assigned to individual items and a check digit. This
terials
system has been instituted to facilitate EDP control through
E1645 Practice for Preparation of Dried Paint Samples by
distribution channels, and is to be used universally in ordering
Hotplate or Microwave Digestion for Subsequent Lead
and specifying product items. Those items with no EDP
Analysis
numbers are either new, special, or transitory and will be
E2349 Practice for Safety Requirements in Metal Casting
assigned numbers on subsequent prints of this specification.
Operations: Sand Preparation, Molding, and Core Mak-
1.3 This specification covers closet flanges of the following
ing; Melting and Pouring; and Cleaning and Finishing
3
patterns (7.1.1) and, when so designated, shall apply to any
2.2 Federal Standard:
other patterns that conform with the applicable requirements
Fed. Std. No. 123 Marking for Shipment (Civil Agencies)
4
given in this specification.
2.3 Military Standard:
MIL-STD-129 Marking for Shipment and Storage
1.4 The values stated in inch-pound units are to be regarded
as standard. The values given in parentheses are mathematical
3. Terminology
conversions to SI units that are provided for information only
and are not considered standard.
3.1 Definitions of Terms Specific to This Standard:
3.1.1 closet flange, n—a flange used to connect a water
1.5 This international standard was developed in accor-
closet to the sanitary piping in drain, waste, and vent applica-
dance with internationally recognized principles on standard-
tions.
ization established in the Decision on Principles for the
Development of International Standards, Guides and Recom-
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
1
This specification is under the jurisdiction of ASTM Committee A04 on Iron Standards volume information, refer to the standard’s Document Summary page on
Castings and is the direct responsibility of Subcommittee A04.12 on Pipes and the ASTM website.
3
Tubes. Available from General Services Administration – Vendor Support Center,
Current edition approved Nov. 1, 2022. Published November 2022. Originally https://vsc.gsa.gov/administration/files/FEDSTD123H.pdf.
4
approved in 2018. Last previous edition approved in 2018 as A1111 – 18. DOI: Available from General Services Administration – Vendor Support Center,
10.1520/A1111-22. https://vsc.gsa.gov/administration/files/MIL-STD-129R.pdf.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
A1111 − 22
3.1.2 manufa
...
This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: A1111 − 18 A1111 − 22
Standard Specification for
Cast Iron Closet Flanges for Use Withwith Cast Iron Soil
Pipe and Fittings in Gravity Flow Plumbing Drain, Waste,
1
and Vent Sanitary Applications
This standard is issued under the fixed designation A1111; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope
1.1 This specification covers cast iron soil closet flanges for use in gravity flow plumbing drain, waste, and vent sanitary
applications. It establishes standards covering material, manufacture, mechanical and chemical properties, coating, test methods,
inspection, certification, product markings, dimensions, and dimensional tolerances for closet flanges. These closet flanges are not
intended for pressure applications, as the selection of the proper size for sanitary drain, waste, vent, and storm drain systems allows
free air space for gravity drainage
1.2 The EDP/ASA numbers indicated in this section represent a Uniform Industry Code adopted by the American Supply
Association (ASA). A group designation prefix, 022, is assigned to hubless products followed by the four-digit identification
assigned to individual items and a check digit. This system has been instituted to facilitate EDP control through distribution
channels, and is to be used universally in ordering and specifying product items. Those items with no EDP numbers are either new,
special, or transitory and will be assigned numbers on subsequent prints of this specification.
1.3 This specification covers closet flanges of the following patterns (7.1.1) and, when so designated, shall apply to any other
patterns that conform with the applicable requirements given in this specification.
1.4 The values stated in inch-pound units are to be regarded as standard. The values given in bracketsparentheses are mathematical
conversions to SI units that are provided for information only and are not considered standard.
1.5 This international standard was developed in accordance with internationally recognized principles on standardization
established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued
by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
2. Referenced Documents
2
2.1 ASTM Standards:
A48/A48M Specification for Gray Iron Castings
A74 Specification for Cast Iron Soil Pipe and Fittings
A644 Terminology Relating to Iron Castings
1
This specification is under the jurisdiction of ASTM Committee A04 on Iron Castings and is the direct responsibility of Subcommittee A04.12 on Pipes and Tubes.
Current edition approved Nov. 15, 2018Nov. 1, 2022. Published January 2019November 2022. Originally approved in 2018. Last previous edition approved in 2018 as
A1111 – 18. DOI: 10.1520/A1111-18.10.1520/A1111-22.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
A1111 − 22
A888 Specification for Hubless Cast Iron Soil Pipe and Fittings for Sanitary and Storm Drain, Waste, and Vent Piping
Applications
C564 Specification for Rubber Gaskets for Cast Iron Soil Pipe and Fittings
D3960 Practice for Determining Volatile Organic Compound (VOC) Content of Paints and Related Coatings
E8/E8M Test Methods for Tension Testing of Metallic Materials
E1645 Practice for Preparation of Dried Paint Samples by Hotplate or Microwave Digestion for Subsequent Lead Analysis
E2349 Practice for Safety Requirements in Metal Casting Operations: Sand Preparation, Molding, and Core Making; Melting
and Pouring; and Cleaning and Finishing
3
2.2 Federal Standard:
Fed. Std. No. 123 Marking for Shipment (Civil Agencies)
4
2.3 Military Standard:
MIL-STD-129 Marking for Shipment and Storage
3. Terminology
3.1 Definitions of Terms Specific to This Standard:
3.1.1 closet flange, n—a flange used to connect a water closet to the sanitary piping in drain wastedrain, waste, and vent
applications.
3.1.2 manufacturer, n—the entity that casts the closet flanges covered by this standard
...
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