ASTM A1111-18

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 brackets 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.

General Information

• Status: Historical
• Publication Date: 14-Nov-2018
• ICS: 91.140.70 - Sanitary installations
• Technical Committee: A04 - Iron Castings
• Drafting Committee: A04.12 - Pipes and Tubes

Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation:A1111 −18
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-
ing; Melting and Pouring; and Cleaning and Finishing
1.3 This specification covers closet flanges of the following
3
2.2 Federal Standard:
patterns (7.1.1) and, when so designated, shall apply to any
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 brackets are mathematical
3. Terminology
conversions to SI units that are provided for information only
3.1 Definitions of Terms Specific to This Standard:
and are not considered 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 [e-mail]. For Annual Book of ASTM
Standards volume information, refer to the standard’s Document Summary page on
1
This specification is under the jurisdiction of ASTM Committee A04 on Iron the ASTM website.
3
Castings and is the direct responsibility of Subcommittee A04.12 on Pipes and Available from General Services Administration – Vendor Support Center,
Tubes. https://vsc.gsa.gov/administration/files/FEDSTD123H.pdf.
4
Current edition approved Nov. 15, 2018. Published January 2019. Originally Available from General Services Administration – Vendor Support Center,
approved in 2018. DOI: 10.1520/A1111-18. 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
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A1111 − 18
3.1.2 manufacturer, n—the entity that casts the closet 5.1.3 Analysis of castings or test bars after the time of
flanges covered by this standard. production shall not be used as evidence of compliance to this
specification.
4. Ma
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