ASTM F2620-11e1
(Practice)Standard Practice for Heat Fusion Joining of Polyethylene Pipe and Fittings
Standard Practice for Heat Fusion Joining of Polyethylene Pipe and Fittings
SIGNIFICANCE AND USE
The procedures described in Sections 7-9 are primarily intended for (but not limited to) field joining of polyethylene (PE) pipe and fittings, using suitable equipment and appropriate environmental control procedures. When properly implemented, strong pressure/leak-tight joints are produced. When these joints are destructively tested, the failure occurs outside the fusion joined area.
Melt characteristics, average molecular weight and molecular weight distribution are influential factors in establishing suitable fusion parameters; therefore, consider the manufacturer's instructions in the use or development of a specific fusion procedure. See Annex A1.
The socket fusion, butt fusion, and saddle fusion procedures in this practice are suitable for joining PE gas pipe and fittings, PE water pipe and fittings, and PE general purpose pipes and fittings made to PE product specifications from organizations such as ASTM, AWWA, API, and ISO that are used in pressure, low pressure and non-pressure applications. For gas applications, qualification of the procedure by testing joints made using the procedure in accordance with regulations from the authority having jurisdiction are required.
SCOPE
1.1 This practice describes procedures for making joints with polyethylene (PE) pipe and fittings by means of heat fusion joining in, but not limited to, a field environment. Other suitable heat fusion joining procedures are available from various sources including pipe and fitting manufacturers. This standard does not purport to address all possible heat fusion joining procedures, or to preclude the use of qualified procedures developed by other parties that have been proved to produce reliable heat fusion joints.
1.2 The parameters and procedures are applicable only to joining polyethylene pipe and fittings of related polymer chemistry. They are intended for PE fuel gas pipe per Specification D2513 and PE potable water, sewer and industrial pipe manufactured per Specification F714, Specification D3035, and AWWA C901 and C906. Consult with the pipe manufacturers to make sure they approve this procedure for the pipe to be joined (see Appendix X1).
Note 1—Information about polyethylene pipe and fittings that have related polymer chemistry is presented in Plastics Pipe Institute (PPI) TR-33 and TR-41.
1.3 Parts that are within the dimensional tolerances given in present ASTM specifications are required to produce sound joints between polyethylene pipe and fittings when using the joining techniques described in this practice.
1.4 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.
1.5 The text of this practice 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 the practice.
1.6 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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Designation: F2620 − 11 AnAmerican National Standard
Standard Practice for
1
Heat Fusion Joining of Polyethylene Pipe and Fittings
This standard is issued under the fixed designation F2620; 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
´ NOTE—The title of Table 3 was editorially corrected in December 2011.
1. Scope priate safety and health practices and determine the applica-
bility of regulatory limitations prior to use.
1.1 This practice describes procedures for making joints
with polyethylene (PE) pipe and fittings by means of heat
2. Referenced Documents
fusion joining in, but not limited to, a field environment. Other
2
2.1 ASTM Standards:
suitable heat fusion joining procedures are available from
various sources including pipe and fitting manufacturers. This D2513 Specification for Polyethylene (PE) Gas Pressure
Pipe, Tubing, and Fittings
standard does not purport to address all possible heat fusion
joining procedures, or to preclude the use of qualified proce- D3035 SpecificationforPolyethylene(PE)PlasticPipe(DR-
PR) Based on Controlled Outside Diameter
dures developed by other parties that have been proved to
produce reliable heat fusion joints. F714 Specification for Polyethylene (PE) Plastic Pipe (DR-
PR) Based on Outside Diameter
1.2 The parameters and procedures are applicable only to
F1056 Specification for Socket Fusion Tools for Use in
joining polyethylene pipe and fittings of related polymer
Socket Fusion Joining Polyethylene Pipe or Tubing and
chemistry. They are intended for PE fuel gas pipe per Speci-
Fittings
fication D2513 and PE potable water, sewer and industrial pipe
2.2 PPI Documents:
manufactured per Specification F714, Specification D3035,
TR-33 Generic Butt Fusion Joining Procedure for Field
and AWWA C901 and C906. Consult with the pipe manufac-
3
Joining of Polyethylene
turers to make sure they approve this procedure for the pipe to
TR-41 Generic Saddle Fusion Joining Procedure for Poly-
be joined (see Appendix X1).
3
ethylene Gas Piping
NOTE 1—Information about polyethylene pipe and fittings that have
related polymer chemistry is presented in Plastics Pipe Institute (PPI)
2.3 AWWA Documents:
TR-33 and TR-41.
AWWA C901 Standard for Polyethylene (PE) Pressure Pipe
1.3 Parts that are within the dimensional tolerances given in 1
and Tubing, ⁄2 in. (13 mm) through 3 in. (76 mm), for
4
present ASTM specifications are required to produce sound
Water Service
joints between polyethylene pipe and fittings when using the
AWWA C906 Standard for Polyethylene (PE) Pressure Pipe
joining techniques described in this practice.
andFittings,4in.(100mm)through63in.(1575mm),for
4
Water Distribution and Transmission
1.4 The values stated in inch-pound units are to be regarded
as the standard. The values given in parentheses are for
3. Summary of Practice
information only.
3.1 The principle of heat fusion joining of polyethylene
1.5 The text of this practice references notes, footnotes, and
(PE) pipe is to heat two prepared surfaces to a designated
appendixes which provide explanatory material. These notes
temperature, then fuse them together by application of a
and footnotes (excluding those in tables and figures) shall not
sufficient force. This force causes the melted materials to flow
be considered as requirements of the practice.
and mix, thereby resulting in fusion.
1.6 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 appro-
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
1
This practice is under the jurisdiction of ASTM Committee F17 on Plastic the ASTM website.
3
Piping Systems and is the direct responsibility of Subcommittee F17.20 on Joining. Available from Plastics Pipe Institute (PPI), 105 Decker Court, Suite 825,
Current edition approved Nov. 1, 2011. Published November 2011. Originally Irving, TX 75062, http://www.plasticpipe.org.
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approved in 2006. Last previous edition approved in 2009 as F2620–09 . DOI: Available fromAmerican Water WorksAssociation (AWWA), 6666 W. Quincy
10.1520/F2620-11. Ave., Denver, CO 80235, http://www.awwa.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
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F2620 − 11
3.2 The heat-fusion procedures covered in this practice are 4. Sign
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This document is not anASTM standard and is intended only to provide the user of anASTM 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.
´1
An American National Standard
Designation: F2620 – 11
Designation:F2620–09
Standard Practice for
1
Heat Fusion Joining of Polyethylene Pipe and Fittings
This standard is issued under the fixed designation F2620; 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
´ NOTE—A1.4.3.1 was editorially revised in March 2010.
—The title of Table 3 was editorially corrected in December 2011.
1. Scope
1.1 Thispracticedescribesproceduresformakingjointswithpolyethylene(PE)pipeandfittingsbymeansofheatfusionjoining
in, but not limited to, a field environment. Other suitable heat fusion joining procedures are available from various sources
including pipe and fitting manufacturers. This standard does not purport to address all possible heat fusion joining procedures, or
to preclude the use of qualified procedures developed by other parties that have been proved to produce reliable heat fusion joints.
1.2 The parameters and procedures are applicable only to joining polyethylene pipe and fittings of related polymer chemistry.
They are intended for PE fuel gas pipe per Specification D2513 and PE potable water, sewer and industrial pipe manufactured per
Specification F714, Specification D3035, and AWWA C901 and C906. Consult with the pipe manufacturers to make sure they
approve this procedure for the pipe to be joined (see Appendix X1).
NOTE 1—Information about polyethylene pipe and fittings that have related polymer chemistry is presented in Plastics Pipe Institute (PPI) TR-33 and
TR-41.
1.3 Parts that are within the dimensional tolerances given in presentASTM specifications are required to produce sound joints
between polyethylene pipe and fittings when using the joining techniques described in this practice.
1.4 Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformation
only.
1.5 The text of this practice 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 the practice.
1.6 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.
2. Referenced Documents
2
2.1 ASTM Standards:
D2513 Specification for Polyethylene (PE) Gas Pressure Pipe, Tubing, and Fittings
D2737Specification for Polyethylene (PE) Plastic Tubing
D3035 Specification for Polyethylene (PE) Plastic Pipe (DR-PR) Based on Controlled Outside Diameter
D3261Specification for Butt Heat Fusion Polyethylene (PE) Plastic Fittings for Polyethylene (PE) Plastic Pipe and Tubing
F714 Specification for Polyethylene (PE) Plastic Pipe (SDR-PR) Based on Outside Diameter
F905Practice for Qualification of Polyethylene Saddle-Fused Joints
F1056 Specification for Socket Fusion Tools for Use in Socket Fusion Joining Polyethylene Pipe or Tubing and Fittings
2.2 PPI Documents:
3
TR-33 Generic Butt Fusion Joining Procedure for Field Joining of Polyethylene
3
TR-41 Generic Saddle Fusion Joining Procedure for Polyethylene Gas Piping
2.3 AWWA Documents:
1
This practice is under the jurisdiction of ASTM Committee F17 on Plastic Piping Systems and is the direct responsibility of Subcommittee F17.20 on Joining.
Current edition approved Dec. 1, 2009. Published January 2010. Originally approved in 2006. Last previous edition approved in 2006 as F2620–06. DOI:
10.1520/F2620-09E01.
´1
Current edition approved Nov. 1, 2011. Published November 2011. Originally approved in 2006. Last previous edition approved in 2009 as F2620–09 . DOI:
10.1520/F2620-11.
2
For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at service@astm.org. ForAnnualBookofASTMStandards
volume information, refer to the standard’s Document Summary page on the ASTM website.
3
Available from Plastics Pipe Institute (PPI), 105 Decker Court, Suite 825, Irving, TX 75062, http://www.plasticpipe.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1
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F2620 – 11
F2620–09
1
AWWA C901 Standard for Polyethyl
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