ASTM F439-02e1
(Specification)Standard Specification for Chlorinated Poly (Vinyl Chloride) (CPVC) Plastic Pipe Fittings, Schedule 80
Standard Specification for Chlorinated Poly (Vinyl Chloride) (CPVC) Plastic Pipe Fittings, Schedule 80
SCOPE
1.1 This specification covers chlorinated poly(vinyl chloride) (CPVC) Schedule 80 pipe fittings. Included are requirements for materials, workmanship, dimensions, and burst pressure.
Note 1—The threaded CPVC fittings covered by this specification were covered previously in Specification F 437.
1.2 The text of this specification references notes, footnotes, and appendixes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of this specification.
1.3 The values stated in inch-pound units are to be regarded as the standard. The values in parentheses are given for information only.
1.4 The following safety hazards caveat pertains only to the test method portion, Section 8, of this specification: This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
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An American National Standard
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Designation: F 439 – 02
Standard Specification for
Chlorinated Poly (Vinyl Chloride) (CPVC) Plastic Pipe
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Fittings, Schedule 80
This standard is issued under the fixed designation F 439; 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 (e) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
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e NOTE—Table 3 was editorially updated in April 2003.
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1. Scope (CPVC) Compounds
D 2122 Test Method for Determining Dimensions of Ther-
1.1 This specification covers chlorinated poly(vinyl chlo-
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moplastic Pipe and Fittings
ride) (CPVC) Schedule 80 pipe fittings. Included are require-
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D 2749 Symbols for Dimensions of Plastic Pipe Fittings
ments for materials, workmanship, dimensions, and burst
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F 412 Terminology Relating to Plastic Piping Systems
pressure.
F 437 Specification for Threaded Chlorinated Poly (Vinyl
NOTE 1—The threaded CPVC fittings covered by this specification 3
Chloride) (CPVC) Plastic Pipe Fittings, Schedule 80
were covered previously in Specification F 437.
F 1498 Specification for Taper Pipe Threads 60° for Ther-
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1.2 The text of this specification references notes, footnotes,
moplastic Pipe and Fittings
and appendixes which provide explanatory material. These
2.2 Federal Standard:
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notesandfootnotes(excludingthoseintablesandfigures)shall
Fed. Std. No. 123 Marking for Shipment (Civil Agencies)
not be considered as requirements of this specification.
2.3 Military Standard:
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1.3 The values stated in inch-pound units are to be regarded
MIL-STD-129 Marking for Shipment and Storage
as the standard. The values in parentheses are given for
2.4 NSF Standard:
information only.
Standard No. 14 for Plastic Piping Components and Related
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1.4 The following safety hazards caveat pertains only to the
Materials
test method portion, Section 8, of this specification: This
Standard No. 61 for Drinking Water System Components—
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standard does not purport to address all of the safety concerns,
Health Effects
if any, associated with its use. It is the responsibility of the user
3. Terminology
of this standard to establish appropriate safety and health
practices and determine the applicability of regulatory limita-
3.1 Definitions—Definitions are in accordance with Termi-
tions prior to use.
nology F 412 and abbreviations are in accordance with Termi-
nology D 1600, unless otherwise indicated. The abbreviation
2. Referenced Documents
for chlorinated poly(vinyl chloride) is CPVC.
2.1 ASTM Standards:
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4. Classification
D 618 Practice for Conditioning Plastics for Testing
D 1599 Test Method for Resistance to Short-Time Hydrau-
4.1 General—This specification covers Schedule 80 CPVC
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lic Pressure of Plastic Pipe, Tubing, and Fittings
pipe fittings, intended for use with Iron Pipe Size (IPS)
D 1600 Terminology for Abbreviated Terms Relating to
outside-diameter plastic pipe.
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Plastics
4.1.1 Fittings covered by this specification are normally
D 1784 Specification for Rigid Poly(Vinyl Chloride) (PVC)
molded. In-line fittings, such as couplings, unions, bushings,
Compounds and Chlorinated Poly(Vinyl Chloride)
caps, nipples, and so forth, shall be molded or machined from
extruded stock.
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This specification is under the jurisdiction ofASTM Committee F17 on Plastic
Piping Systems and is the direct responsibility of Subcommittee F17.10 on Fittings.
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Current edition approved September 10, 2002. Published November 2002. AvailablefromStandardizationDocumentsOrderDesk,Bldg.4SectionD,700
Originally published as part of D 2467 – 74. Last previous edition F 439 – 01. Robbins Ave., Philadelphia, PA 19111-5094, Attn: NPODS.
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Annual Book of ASTM Standards, Vol 08.01. Available from NSF International, P.O. Box 130140, Ann Arbor, MI 48113-
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Annual Book of ASTM Standards, Vol 08.04. 0140.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
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F 439–02
4.1.2 Fittings fabricated by back welding or butt fusion are
where:
not included in this specification.
S = hoop stress, psi (MPa),
P = internal pressure, psi (MPa),
D = average outside diameter, in. (mm), and
5. Materials and Manufacture
O
t = minimum wall thickness, in. (mm).
5.1 This specification covers CPVC pipe fittings made from
Fittings tested in accordance with 8.5 shall withstand the
compoundsmeetingtherequirementsofClass23447andClass
minimum burst pressure shown in Table 6.
23448 as defined in Specification D 1784.
6.3.2 Pressures shown are minimum burst pressures and do
not imply rated working pressures. The
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