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ASTM-F2620 2009

$44.96

F2620-09e1 Standard Practice for Heat Fusion Joining of Polyethylene Pipe and Fittings

Published By Publication Date Number of Pages
ASTM 2009 20
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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 1Information 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.

PDF Catalog

PDF Pages PDF Title
1 Scope
Referenced Documents
Summary of Practice
2 Significance and Use
Operator Experience
FIG. 1
3 Apparatus—General Recommendations
FIG. 2
FIG. 3
4 Procedure 1—Socket Fusion
5 Procedure 2—Butt Fusion
TABLE 1
6 TABLE 2
7 Procedure 3—Saddle Fusion
8 TABLE 3
9 Keywords
A1. COLD WEATHER PROCEDURES
A1.1 Cold Weather Handling
A1.2 Preparation for Socket, Saddle, and Butt Fusion Joining
A1.3 Socket Fusion
10 A1.4 Butt Fusion
FIG. 4
11 A1.5 Saddle Fusion
X1. JOINING
X1.1 Parameters and Procedures
X1.2 Quality Assurance Recommendations
X1.3 Heating Polyethylene (PE) in a Hazardous Environment
X1.4 Butt Fusion of Unlike Wall Thicknesses
X1.5 Butt Fusion of Coiled Pipe
12 X2. HEAT FUSION VISUAL APPEARANCE GUIDELINE
FIG. X2.1
FIG. X2.2
13 FIG. X2.3
FIG. X2.4
14 FIG. X2.5
FIG. X2.6
15 FIG. X2.7
FIG. X2.8
16 FIG. X2.9
FIG. X2.10
FIG. X2.11
17 FIG. X2.12
FIG. X2.13
18 FIG. X2.14
FIG. X2.15
19 X3. DETERMINING SADDLE FUSION FORCE IF LABEL IS NOT PRESENT
X3.1
X3.2 Determining IHF and FF
X4. BEND BACK TESTING OF FUSED JOINTS
X4.1
FIG. X2.16
20 FIG. X4.1
ASTM-F2620 2009
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