Standard Specification for Metal Insert Fittings Utilizing a Copper Crimp Ring 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 for use with cross-linked polyethylene (PEX) tubing in 3/8 , 1/2 , 5/8 , 3/4 , 1, 1 1/4 , 11/2 , and 2 in. nominal diameters that meet the requirements for Specifications F876 and F877 and for use with polyethylene of raised temperature (PE-RT) tubing in 3/8 , 1/2 , 5/8 , 3/4 and 1 in. and 1 1/4 in. nominal diameters that meet the requirements of Specifications F2623 and 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). The requirements for materials, workmanship, dimensions, and markings to be used on the fittings and rings are also included.  
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 when used with PEX tubing and Specification F2769 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 and health practices and determine the applicability of regulatory limitations prior to use.

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Historical
Publication Date
30-Apr-2013
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Drafting Committee
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ASTM F1807-13 - Standard Specification for Metal Insert Fittings Utilizing a Copper Crimp Ring for SDR9 Cross-linked Polyethylene (PEX) Tubing and SDR9 Polyethylene of Raised Temperature (PE-RT) Tubing
English language
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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:F1807 −13 AnAmerican National Standard
Standard Specification for
Metal Insert Fittings Utilizing a Copper Crimp Ring for SDR9
Cross-linked Polyethylene (PEX) Tubing and SDR9
1
Polyethylene of 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* A269 Specification for Seamless and Welded Austenitic
Stainless Steel Tubing for General Service
1.1 This specification covers metal insert fittings and copper
A276 Specification for Stainless Steel Bars and Shapes
crimp rings for use with cross-linked polyethylene (PEX)
A312/A312M Specification for Seamless, Welded, and
3 1 5 3 1 1
tubingin ⁄8, ⁄2, ⁄8, ⁄4,1,1 ⁄4,1 ⁄2,and2in.nominaldiameters
Heavily Cold Worked Austenitic Stainless Steel Pipes
that meet the requirements for Specifications F876 and F877
B16/B16M Specification for Free-Cutting Brass Rod, Bar
and for use with polyethylene of raised temperature (PE-RT)
and Shapes for Use in Screw Machines
3 1 5 3 1
tubing in ⁄8, ⁄2, ⁄8, ⁄4 and 1 in. and 1 ⁄4 in. nominal diameters
B62 Specification for Composition Bronze or Ounce Metal
that meet the requirements of Specifications F2623 and F2769.
Castings
These fittings are intended for use in 100 psi (689.5 kPa) cold-
B75 Specification for Seamless Copper Tube
and hot-water distribution systems operating at temperatures
B88 Specification for Seamless Copper Water Tube
up to, and including, 180°F (82°C). The requirements for
B124/B124M Specification for Copper and Copper Alloy
materials, workmanship, dimensions, and markings to be used
Forging Rod, Bar, and Shapes
on the fittings and rings are also included.
B140/B140M Specification for Copper-Zinc-Lead (Red
1.2 The values stated in inch-pound units are to be regarded
Brass or Hardware Bronze) Rod, Bar, and Shapes
asthestandard.Thevaluesgiveninparenthesesaremathemati-
B283 Specification for Copper and Copper-Alloy Die Forg-
cal conversions to SI units which are provided for information
ings (Hot-Pressed)
only and are not considered the standard.
B371/B371M Specification for Copper-Zinc-Silicon Alloy
Rod
1.3 Compliance with this specification requires that these
fittings be tested and certified to Specification F877 when used B584 Specification for Copper Alloy Sand Castings for
General Applications
with PEX tubing and Specification F2769 when used with
PE-RT tubing. B967/B967M Specification for Copper-Zinc-Tin-Bismuth
Alloy Rod, Bar and Wire
1.4 This standard does not purport to address all of the
D1600 Terminology forAbbreviatedTerms Relating to Plas-
safety concerns, if any, associated with its use. It is the
tics
responsibility of the user of this standard to establish appro-
D2122 Test Method for Determining Dimensions of Ther-
priate safety and health practices and determine the applica-
moplastic Pipe and Fittings
bility of regulatory limitations prior to use.
E18 Test Methods for Rockwell Hardness of Metallic Ma-
2. Referenced Documents terials
2 F412 Terminology Relating to Plastic Piping Systems
2.1 ASTM Standards:
F876 SpecificationforCrosslinkedPolyethylene(PEX)Tub-
ing
1
This standard is under the jurisdiction of ASTM Committee F17 on Plastic
F877 SpecificationforCrosslinkedPolyethylene(PEX)Hot-
Piping Systems and is the direct responsibility of Subcommittee F17.10 on Fittings.
and Cold-Water Distribution Systems
Current edition approved May 1, 2013. Published May 2013. Originally
F2623 Specification for Polyethylene of RaisedTemperature
approved in 1997. Last previous edition approved in 2012 as F1807 – 12. DOI:
10.1520/F1807-13.
(PE-RT) SDR 9 Tubing
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
F2769 Specification for Polyethylene of RaisedTemperature
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
(PE-RT) Plastic Hot and Cold-Water Tubing and Distri-
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. bution Systems
*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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F1807−13
3
2.2 ASME Standards: SpecificationB371/B371MCopperAlloyUNSNo.C69300,or
B1.20.1 Pipe Threads General Purpose (Inch) Standard EN 12164, Copper Alloy CW614N, or Copper Alloy
B16.18 Cast Copper Alloy Solder Joint Pressure Fittings UNS No. C27450, or Specification B967/B967M copper alloy
B16.22 Wrought Copper and Copper Alloy Solder Joint UNS No. C49260 or C49340.
Pre
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