ASTM F 1804 : 2008 : R2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Practice for Determining Allowable Tensile Load for Polyethylene (PE) Gas Pipe During Pull-In Installation
Hardcopy , PDF
11-11-2014
English
01-08-2012
CONTAINED IN VOL. 08.04, 2017 Gives a means to determine an allowable tensile load (ATL) value for a polyethylene gas pipe that is to be installed underground using methods that pull the pipe into a trench (cut or plowed), bore hole, casing pipe, or the like.
Committee |
F 17
|
DocumentType |
Standard Practice
|
Pages |
2
|
ProductNote |
Reconfirmed 2012
|
PublisherName |
American Society for Testing and Materials
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Status |
Superseded
|
SupersededBy | |
Supersedes |
1.1This practice provides a means to determine an allowable tensile load (ATL) value for a polyethylene gas pipe that is to be installed underground using methods that pull the pipe into a trench (cut or plowed), bore hole, casing pipe, or the like. The ATL value takes into account pipe size, tensile yeild strength, pipe temperature, and pulling load duration.
1.2The ATL is used to set the break-away strength for a “weak-link” device, or as a limit setting for other devices that control the maximum pulling force exerted by equipment used to pull polyethylene gas pipe into an underground location, or to determine if pulling equipment can extert pulling force greater than the ATL value for the gas pipe being installed. A weak-link device is installed where the pipe pulling equipment is connected to the polyethylene gas pipe. If pulling load exceeds the ATL limit, the device de-couples the pipe from the pulling equipment. Other measures or equipment that limit the pulling force on the pipe are also used. When the ATL value is compared to the pulling force developed by the pull-in installation equipment and equipment cannot extert pulling force greater than the ATL value, a weak-link or other device for limiting the pulling force is not necessary.
1.3This practice does not address weak-link device design or requirements, nor does it address the design or requirements for other equipment or procedures used to limit the pulling force applied to polyethylene gas pipe during pull-in installation.
1.4This practice does not address installation methods or procedures employed for pull-in of polyethylene gas pipe.
ASTM F 1962 : 2011 | Standard Guide for Use of Maxi-Horizontal Directional Drilling for Placement of Polyethylene Pipe or Conduit Under Obstacles, Including River Crossings (Withdrawn 2020) |
ASTM F 585 : 2016 | Standard Guide for Insertion of Flexible Polyethylene Pipe Into Existing Sewers |
ASTM D 2513 : 2017-01 | SPECIFICATION FOR POLYETHYLENE (PE) GAS PRESSURE PIPE, TUBING, AND FITTINGS |
ASTM D 638 : 2014 : REDLINE | Standard Test Method for Tensile Properties of Plastics |
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