Standard Practice for Qualification of Polyethylene Saddle-Fused Joints

SIGNIFICANCE AND USE
The tests described in this practice are intended to present a method of satisfying the requirements of DOT CFR Title 49, Parts 192.283 and 192.285.  
The sustained pressure test is intended to meet the burst test requirements of Part 192.283.  
The impact resistance test is intended to meet the force requirements of Part 192.283 as follows:  
“. . . For procedures intended for lateral pipe connections, subject a specimen joint made from pipe sections joined at right angles according to the (joining) procedure to a force on the lateral pipe until failure occurs in the specimen. If failure initiates outside the joint area, the (joining) procedure qualifies for use.”
SCOPE
1.1 This practice describes test criteria suitable for qualification of polyethylene saddle-fused joints. These tests may be conducted by suppliers or users to qualify saddle-fused joints in accordance with the requirements found in the Department of Transportation (DOT) Code of Federal Regulations (CFR) Title 49, Part 192.283. At the discretion of the end user, these tests may also be conducted by users to qualify personnel making saddle fusion joints per DOT CFR 49, Part 192.285.  
1.2 The impact resistance test described is a nonstandard test. This is not the only test that may be used to qualify saddle fusion joints per DOT regulations.  
1.3 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are mathematical conversion to SI units that are provided for information only and are not considered standard.  
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.

General Information

Status
Historical
Publication Date
31-Mar-2011
Technical Committee
Drafting Committee
Current Stage
Ref Project

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ASTM F905-04(2011) - Standard Practice for Qualification of Polyethylene Saddle-Fused Joints
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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:F905 −04 (Reapproved 2011) An American National Standard
Standard Practice for
Qualification of Polyethylene Saddle-Fused Joints
ThisstandardisissuedunderthefixeddesignationF905;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginal
adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.Asuperscript
epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope 2.2 DOT Document:
49 CFR, Part 192, Minimum Federal Safety Standards for
1.1 This practice describes test criteria suitable for qualifi-
Gaslines
cation of polyethylene saddle-fused joints. These tests may be
conducted by suppliers or users to qualify saddle-fused joints 2.3 PPI Technical Report:
TR-41/2002 Generic Saddle Fusion Joining Procedure for
in accordance with the requirements found in the Department
of Transportation (DOT) Code of Federal Regulations (CFR) Polyethylene Gas Piping
Title 49, Part 192.283. At the discretion of the end user, these
3. Significance and Use
tests may also be conducted by users to qualify personnel
making saddle fusion joints per DOT CFR 49, Part 192.285.
3.1 The tests described in this practice are intended to
present a method of satisfying the requirements of DOT CFR
1.2 The impact resistance test described is a nonstandard
Title 49, Parts 192.283 and 192.285.
test. This is not the only test that may be used to qualify saddle
fusion joints per DOT regulations.
3.2 The sustained pressure test is intended to meet the burst
test requirements of Part 192.283.
1.3 The values stated in inch-pound units are to be regarded
asthestandard.Thevaluesgiveninparenthesesaremathemati-
3.3 The impact resistance test is intended to meet the force
cal conversion to SI units that are provided for information
requirements of Part 192.283 as follows:
only and are not considered standard.
3.3.1 “. . . For procedures intended for lateral pipe
connections, subject a specimen joint made from pipe sections
1.4 This standard does not purport to address all of the
safety concerns, if any, associated with its use. It is the joined at right angles according to the (joining) procedure to a
force on the lateral pipe until failure occurs in the specimen. If
responsibility of the user of this standard to establish appro-
priate safety and health practices and determine the applica- failure initiates outside the joint area, the (joining) procedure
qualifies for use.”
bility of regulatory limitations prior to use.
2. Referenced Documents
4. Materials
2.1 ASTM Standards:
4.1 Pipe and fittings shall meet the requirements of Speci-
D1598 Test Method for Time-to-Failure of Plastic Pipe
fication D2513.
Under Constant Internal Pressure
4.2 The outlet portion of a saddle fitting shall conform to
D2513 Specification for Polyethylene (PE) Gas Pressure
Specification D2683 for socket-fusion outlets or Specification
Pipe, Tubing, and Fittings
D3261 for butt-fusion outlets.
D2683 Specification for Socket-Type Polyethylene Fittings
4.3 The radius of the saddle portion of the fitting shall fit the
for Outside Diameter-Controlled Polyethylene Pipe and
pipe size to which it is intended to be joined. The surface
Tubing
contact area of the saddle portion of the fitting and the
D3261 Specification for Butt Heat Fusion Polyethylene (PE)
thickness of saddle portion shall be sufficient to meet the
Plastic Fittings for Polyethylene (PE) Plastic Pipe and
qualification requirements of this practice.
Tubing
4.4 Qualification tests shall be conducted on all saddle
fittings with different base areas. Only the largest outlet
This practice is under the jurisdiction of ASTM Committee F17 on Plastic
diameter shall be tested per fitting type if base areas are the
Piping Systems and is the direct responsibility of Subcommittee F17.60 on Gas.
Current edition approved April 1, 2011. Published June 2011. Originally same.
approved in 1984. Last previous edition approved in 2004 as F905 – 04. DOI:
10.1520/F0905-04R11.
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 AvailablefromU.S.GovernmentPrintingOfficeSuperintendentofDocuments,
Standards volume information, refer to the standard’s Document Summary page on 732 N. Capitol St., NW, Mail Stop: SDE, Washington, DC 20401, http://
the ASTM website. www.access.gpo.gov.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
F905−04 (2011)
5. Procedure fitting has a higher SDR than the pipe, cap the saddle fitting
outlet and do not use the tubing.
5.1 General:
5.2.2 Test specimens for 1000 h using the equipment,
5.1.1 Conduct each qualification test with the polyethylene
procedures, and failure definition as specified in Test Method
saddle fitting fused to a polyethylene pipe that has a maximum
pressure rating equal to or greater than that for which the gas D1598 at 23°C (73°F). Hold systems having a hydrostatic
distribution system is designed. design basis of 1250 psi (8.6 MPa) at a hoop stress of 1320 psi
(9.1 MPa) based on the actual pipe dimensions. Hold systems
NOTE 1—It is recommended that the Generic Saddle Fusion Joining
having a hydrostatic design basis of 1600 psi (11.0 MPa) a
...

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