ASTM F1807-23
(Specification)Standard Specification for Metal Insert Fittings Utilizing a Copper Crimp Ring, or Alternate Stainless Steel Clamps, for SDR9 Cross-linked Polyethylene (PEX) Tubing and SDR9 Polyethylene of Raised Temperature (PE-RT) Tubing
Standard Specification for Metal Insert Fittings Utilizing a Copper Crimp Ring, or Alternate Stainless Steel Clamps, for SDR9 Cross-linked Polyethylene (PEX) Tubing and SDR9 Polyethylene of Raised Temperature (PE-RT) Tubing
ABSTRACT
This specification covers metal insert fittings and copper crimp rings for use with SDR9 cross-linked polyethylene (PEX) tubing. All performance tests shall be performed on assemblies of fittings, crimp rings, and PEX tubing. Fittings and crimp rings shall meet the material and dimensional requirements prescribed. The sealing surfaces of the insert shall be smooth and free of foreign material. Fitting walls shall be free of cracks, holes, blisters, voids, foreign inclusions, or other defects that are visible to the unaided eye and affect the wall integrity. Insert fittings shall be joined to PEX tubing by the compression of a copper crimp ring around the outer circumference of the tubing, forcing the tubing material into annular spaces formed by ribs on the fitting.
SCOPE
1.1 This specification covers metal insert fittings and copper crimp rings, or alternate stainless steel clamps, for use with cross-linked polyethylene (PEX) tubing in Nominal Tubing Size (NTS) 3/8 , 1/2 , 5/8 , 3/4 , 1, 1 1/4 , 11/2 , and 2 nominal sizes that meet the requirements for Specification F876 or Specification F3253, or for use with polyethylene of raised temperature (PE-RT) tubing in NTS 3/8 , 1/2 , 5/8 , 3/4 , 1, 1 1/4 , 11/2 , and 2 nominal sizes that meet the requirements of Specification F2623 or Specification F2769. These fittings are intended for use in 100 psi (689.5 kPa) cold- and hot-water distribution systems operating at temperatures up to, and including, 180 °F (82 °C).
1.1.1 When used with PEX tubing in accordance with Specification F876, the fittings covered by this specification are intended for use in, but not limited to, residential and commercial, hot- and cold-potable water distribution systems, reclaimed water, fire protection, municipal water service lines, building supply lines, radiant heating and cooling systems, hydronic distribution systems, snow and ice melting systems, geothermal ground loops, district heating, turf conditioning, compressed air distribution and building services pipe.
1.1.2 When used with PEX tubing in accordance with Specification F3253, the fittings covered by this specification are intended for use in residential and commercial hydronic heating and cooling systems.
1.1.3 When used with PE-RT tubing in accordance with Specification F2769, the fittings covered by this specification are intended for use in residential and commercial, hot- and cold-potable water distribution systems, and building supply lines.
1.1.4 When used with PE-RT tubing in accordance with Specification F2623, the fittings covered by this specification are intended for use in general fluid transport, including hydronics and irrigations systems.
1.1.5 The requirements for materials, workmanship, dimensions, and markings to be used on the fittings and rings are also included.
Note 1: Other code and regulatory requirements may apply to fittings for specific applications.
1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are mathematical conversions to SI units which are provided for information only and are not considered the standard.
1.3 Compliance with this specification requires that these fittings be tested and certified to Specification F877 or Specification F3253 when used with PEX tubing and Specification F2769 or Specification F2623 when used with PE-RT tubing.
1.4 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
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 Tr...
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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: F1807 − 23 An American National Standard
Standard Specification for
Metal Insert Fittings Utilizing a Copper Crimp Ring, or
Alternate Stainless Steel Clamps, for SDR9 Cross-linked
Polyethylene (PEX) Tubing and SDR9 Polyethylene of
1
Raised Temperature (PE-RT) Tubing
This standard is issued under the fixed designation F1807; 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* are intended for use in general fluid transport, including
hydronics and irrigations systems.
1.1 This specification covers metal insert fittings and copper
1.1.5 The requirements for materials, workmanship,
crimp rings, or alternate stainless steel clamps, for use with
dimensions, and markings to be used on the fittings and rings
cross-linked polyethylene (PEX) tubing in Nominal Tubing
are also included.
3 1 5 3 1 1
Size (NTS) ⁄8, ⁄2, ⁄8, ⁄4, 1, 1 ⁄4, 1 ⁄2, and 2 nominal sizes that
meet the requirements for Specification F876 or Specification NOTE 1—Other code and regulatory requirements may apply to fittings
for specific applications.
F3253, or for use with polyethylene of raised temperature
3 1 5 3 1 1
(PE-RT) tubing in NTS ⁄8, ⁄2, ⁄8, ⁄4, 1, 1 ⁄4, 1 ⁄2, and 2
1.2 The values stated in inch-pound units are to be regarded
nominal sizes that meet the requirements of Specification
as the standard. The values given in parentheses are mathemati-
F2623 or Specification F2769. These fittings are intended for
cal conversions to SI units which are provided for information
use in 100 psi (689.5 kPa) cold- and hot-water distribution
only and are not considered the standard.
systems operating at temperatures up to, and including, 180 °F
1.3 Compliance with this specification requires that these
(82 °C).
fittings be tested and certified to Specification F877 or Speci-
1.1.1 When used with PEX tubing in accordance with
fication F3253 when used with PEX tubing and Specification
Specification F876, the fittings covered by this specification are
F2769 or Specification F2623 when used with PE-RT tubing.
intended for use in, but not limited to, residential and
1.4 This standard does not purport to address all of the
commercial, hot- and cold-potable water distribution systems,
safety concerns, if any, associated with its use. It is the
reclaimed water, fire protection, municipal water service lines,
responsibility of the user of this standard to establish appro-
building supply lines, radiant heating and cooling systems,
priate safety, health, and environmental practices and deter-
hydronic distribution systems, snow and ice melting systems,
mine the applicability of regulatory limitations prior to use.
geothermal ground loops, district heating, turf conditioning,
1.5 This international standard was developed in accor-
compressed air distribution and building services pipe.
dance with internationally recognized principles on standard-
1.1.2 When used with PEX tubing in accordance with
ization established in the Decision on Principles for the
Specification F3253, the fittings covered by this specification
Development of International Standards, Guides and Recom-
are intended for use in residential and commercial hydronic
mendations issued by the World Trade Organization Technical
heating and cooling systems.
Barriers to Trade (TBT) Committee.
1.1.3 When used with PE-RT tubing in accordance with
Specification F2769, the fittings covered by this specification
2. Referenced Documents
are intended for use in residential and commercial, hot- and
2
2.1 ASTM Standards:
cold-potable water distribution systems, and building supply
A269/A269M Specification for Seamless and Welded Aus-
lines.
tenitic Stainless Steel Tubing for General Service
1.1.4 When used with PE-RT tubing in accordance with
A276/A276M Specification for Stainless Steel Bars and
Specification F2623, the fittings covered by this specification
Shapes
1
This specification is under the jurisdiction of ASTM Committee F17 on Plastic
2
Piping Systems and is the direct responsibility of Subcommittee F17.10 on Fittings. For referenced ASTM standards, visit the ASTM website, www.astm.org, or
Current edition approved Feb. 1, 2023. Published February 2023. Originally contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
approved in 1997. Last previous edition approved in 2019 as F1807 – 19b. DOI: Standards volume information, refer to the standard’s Document Summary page on
10.1520/F1807-23. the ASTM website.
*A Summary of Changes section a
...
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: F1807 − 19b F1807 − 23 An American National Standard
Standard Specification for
Metal Insert Fittings Utilizing a Copper Crimp Ring, or
Alternate Stainless Steel Clamps, for SDR9 Cross-linked
Polyethylene (PEX) Tubing and SDR9 Polyethylene of
1
Raised Temperature (PE-RT) Tubing
This standard is issued under the fixed designation F1807; 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 metal insert fittings and copper crimp rings, or alternate stainless steel clamps, for use with
3 1 5 3 1 1
cross-linked polyethylene (PEX) tubing in Nominal Tubing Size (NTS) ⁄8, ⁄2, ⁄8, ⁄4, 1, 1 ⁄4, 1 ⁄2, and 2 nominal sizes that meet
the requirements for Specification F876 or Specification F3253, or for use with polyethylene of raised temperature (PE-RT) tubing
3 1 5 3 1 1
in NTS ⁄8, ⁄2, ⁄8, ⁄4, 1, 1 ⁄4, 1 ⁄2, and 2 nominal sizes that meet the requirements of Specification F2623 or Specification F2769.
These fittings are intended for use in 100 psi (689.5 kPa) cold- and hot-water distribution systems operating at temperatures up
to, and including, 180 °F (82 °C).
1.1.1 When used with PEX tubing in accordance with Specification F876, the fittings covered by this specification are intended
for use in, but not limited to, residential and commercial, hot- and cold-potable water distribution systems, reclaimed water, fire
protection, municipal water service lines, building supply lines, radiant heating and cooling systems, hydronic distribution systems,
snow and ice melting systems, geothermal ground loops, district heating, turf conditioning, compressed air distribution and
building services pipe.
1.1.2 When used with PEX tubing in accordance with Specification F3253, the fittings covered by this specification are intended
for use in residential and commercial hydronic heating and cooling systems.
1.1.3 When used with PE-RT tubing in accordance with Specification F2769, the fittings covered by this specification are intended
for use in residential and commercial, hot- and cold-potable water distribution systems.systems, and building supply lines.
1.1.4 When used with PE-RT tubing in accordance with Specification F2623, the fittings covered by this specification are intended
for use in general fluid transport, including hydronics and irrigations systems.
1.1.5 The requirements for materials, workmanship, dimensions, and markings to be used on the fittings and rings are also
included.
NOTE 1—Other code and regulatory requirements may apply to fittings for specific applications.
1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are mathematical
conversions to SI units which are provided for information only and are not considered the standard.
1
This specification is under the jurisdiction of ASTM Committee F17 on Plastic Piping Systems and is the direct responsibility of Subcommittee F17.10 on Fittings.
Current edition approved Nov. 1, 2019Feb. 1, 2023. Published November 2019February 2023. Originally approved in 1997. Last previous edition approved in 2019 as
F1807 – 19a.F1807 – 19b. DOI: 10.1520/F1807-19B.10.1520/F1807-23.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
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F1807 − 23
1.3 Compliance with this specification requires that these fittings be tested and certified to Specification F877 or Specification
F3253 when used with PEX tubing and Specification F2769 or Specification F2623 when used with PE-RT tubing.
1.4 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, health, and environmental practices and determine the applicability of
regulatory limitations prior to use.
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:
A269/
...
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