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ASTM F1281-01a

Historical Revision

Standard Specification for Crosslinked Polyethylene/Aluminum/Crosslinked Polyethylene (PEX-AL-PEX) Pressure Pipe

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1.1 This specification covers a coextruded crosslinked polyethylene composite pressure pipe with a welded aluminum tube reinforcement between the inner and outer layers. The inner and outer crosslinked polyethylene layers are bonded to the aluminum tube by a melt adhesive. Included is a system of nomenclature for the crosslinked polyethylene-aluminum-crosslinked polyethylene (PEX-AL-PEX) pipes, the requirements and test methods for materials, the dimensions of the component layers and finished pipe, adhesion tests, and the burst and sustained pressure performance. Also given are the requirements and methods of marking.

1.2 This specification covers only composite pipes incorporating a welded aluminum tube. Pipes consisting of metallic layers not welded together are outside the scope of this specification.

1.3 Specifications for connectors for use with pipe meeting the requirements of this specification are given in Annex A1.

1.4 This specification excludes polyethylene-aluminum-polyethylene pipes (see Specification F 1282).

1.5 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

1.6 The following precautionary caveat pertains only to the test methods portion, Section , of this specification: 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.


SDO ASTM: ASTM International
Document Number F1281
Publication Date April 10, 2001
Language en - English
Page Count 9
Revision Level 01a
Supercedes
Committee F17.11
Publish Date Document Id Type View
Feb. 1, 2024 F1281-24 Revision
July 1, 2023 F1281-23A Revision
Feb. 1, 2023 F1281-23 Revision
Aug. 1, 2017 F1281-17R21E01 Revision
Aug. 1, 2017 F1281-17 Revision
Sept. 15, 2011 F1281-11 Revision
May 1, 2007 F1281-07 Revision
Sept. 1, 2005 F1281-05 Revision
Oct. 1, 2003 F1281-03E01 Revision
Oct. 1, 2003 F1281-03 Revision
April 10, 2002 F1281-02E03 Revision
April 10, 2002 F1281-02E02 Revision
April 10, 2002 F1281-02E01 Revision
April 10, 2001 F1281-01A Revision
April 10, 2001 F1281-01 Revision
April 10, 2001 F1281-00 Revision