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ASTM F1282-23a

(Specification)

Standard Specification for Polyethylene/Aluminum/Polyethylene (PE-AL-PE) Composite Pressure Pipe

Standard Specification for Polyethylene/Aluminum/Polyethylene (PE-AL-PE) Composite Pressure Pipe

SCOPE
1.1 This specification covers a coextruded polyethylene composite pressure pipe with a welded aluminum tube reinforcement between the inner and outer layers. The inner and outer polyethylene layers are bonded to the aluminum tube by a melt adhesive. Included is a system of nomenclature for the polyethylene-aluminum-polyethylene (PE-AL-PE) pipes, the requirements and test methods for materials, the dimensions and strengths of the component tubes and finished pipe, adhesion tests, and the burst and sustained pressure performance. Also given are the requirements and methods of marking. The pipe covered by this specification is intended for use in potable water distribution systems for residential and commercial applications, water service, underground irrigation systems, and radient panel heating systems, baseboard, snow- and ice-melt systems, and gases that are compatible with composite pipe and fittings.  
1.2 This specification relates only to composite pipes incorporating a welded aluminum tube having both internal and external polyethylene layers. The welded aluminium tube is capable of sustaining internal pressures. Pipes consisting of metallic layers not welded together and plastic layers other than polyethylene 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 crosslinked polyethylene-aluminum-crosslinked polyethylene pipes (see Specification F1281).  
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 9, 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

General Information

Status
Published
Publication Date
30-Jun-2023
ICS
23.040.99 - Other pipeline components
Technical Committee
F17 - Plastic Piping Systems
Drafting Committee
F17.11 - Composite
Current Stage
Ref Project

Relations

Refers
ASTM F412-20 - Standard Terminology Relating to Plastic Piping Systems
Effective Date
01-Apr-2020

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ASTM F1282-23a - Standard Specification for Polyethylene/Aluminum/Polyethylene (PE-AL-PE) Composite Pressure PipeASTM F1282-23a - Standard Specification for Polyethylene/Aluminum/Polyethylene (PE-AL-PE) Composite Pressure Pipe
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ASTM F1282-23a - Standard Specification for Polyethylene/Aluminum/Polyethylene (PE-AL-PE) Composite Pressure Pipe
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Standards Content (Sample)

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Designation: F1282 − 23a An American National Standard
Standard Specification for
Polyethylene/Aluminum/Polyethylene (PE-AL-PE) Composite
1
Pressure Pipe
This standard is issued under the fixed designation F1282; 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. Scope* if any, associated with its use. It is the responsibility of the user
of this standard to establish appropriate safety, health, and
1.1 This specification covers a coextruded polyethylene
environmental practices and determine the applicability of
composite pressure pipe with a welded aluminum tube rein-
regulatory limitations prior to use.
forcement between the inner and outer layers. The inner and
1.7 This international standard was developed in accor-
outer polyethylene layers are bonded to the aluminum tube by
dance with internationally recognized principles on standard-
a melt adhesive. Included is a system of nomenclature for the
ization established in the Decision on Principles for the
polyethylene-aluminum-polyethylene (PE-AL-PE) pipes, the
Development of International Standards, Guides and Recom-
requirements and test methods for materials, the dimensions
mendations issued by the World Trade Organization Technical
and strengths of the component tubes and finished pipe,
Barriers to Trade (TBT) Committee.
adhesion tests, and the burst and sustained pressure perfor-
mance. Also given are the requirements and methods of
2. Referenced Documents
marking. The pipe covered by this specification is intended for
2
use in potable water distribution systems for residential and 2.1 ASTM Standards:
commercial applications, water service, underground irrigation D618 Practice for Conditioning Plastics for Testing
systems, and radient panel heating systems, baseboard, snow- D1598 Test Method for Time-to-Failure of Plastic Pipe
and ice-melt systems, and gases that are compatible with Under Constant Internal Pressure
composite pipe and fittings. D1599 Test Method for Resistance to Short-Time Hydraulic
Pressure of Plastic Pipe, Tubing, and Fittings
1.2 This specification relates only to composite pipes incor-
D1600 Terminology for Abbreviated Terms Relating to Plas-
porating a welded aluminum tube having both internal and
tics
external polyethylene layers. The welded aluminium tube is
D2122 Test Method for Determining Dimensions of Ther-
capable of sustaining internal pressures. Pipes consisting of
moplastic Pipe and Fittings
metallic layers not welded together and plastic layers other
D2837 Test Method for Obtaining Hydrostatic Design Basis
than polyethylene are outside the scope of this specification.
for Thermoplastic Pipe Materials or Pressure Design Basis
1.3 Specifications for connectors for use with pipe meeting
for Thermoplastic Pipe Products
the requirements of this specification are given in Annex A1.
D3350 Specification for Polyethylene Plastics Pipe and Fit-
1.4 This specification excludes crosslinked polyethylene- tings Materials
aluminum-crosslinked polyethylene pipes (see Specification E8/E8M Test Methods for Tension Testing of Metallic Ma-
terials
F1281).
F412 Terminology Relating to Plastic Piping Systems
1.5 The values stated in SI units are to be regarded as the
F1281 Specification for Crosslinked Polyethylene/
standard. The values given in parentheses are for information
Aluminum/Crosslinked Polyethylene (PEX-AL-PEX)
only.
Pressure Pipe
1.6 The following precautionary caveat pertains only to the
F1974 Specification for Metal Insert Fittings for
test methods portion, Section 9, of this specification: This
Polyethylene/Aluminum/Polyethylene and Crosslinked
standard does not purport to address all of the safety concerns,
Polyethylene/Aluminum/Crosslinked Polyethylene Com-
posite Pressure Pipe
1
This specification is under the jurisdiction of ASTM Committee F17 on Plastic
Piping Systems and is the direct responsibility of Subcommittee F17.11 on
2
Composite. For referenced ASTM standards, visit the ASTM website, www.astm.org, or
Current edition approved July 1, 2023. Published July 2023. Originally approved contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
in 1990. Last previous edition approved in 2023 as F1282 – 23. DOI: 10.1520/ Standards volume information, refer to the standard’s Document Summary page on
F1282-23A. the ASTM website.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C70
...

This document is not an ASTM standard and is intended only to provide the user of an ASTM 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.
Designation: F1282 − 23 F1282 − 23a An American National Standard
Standard Specification for
Polyethylene/Aluminum/Polyethylene (PE-AL-PE) Composite
1
Pressure Pipe
This standard is issued under the fixed designation F1282; 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. Scope*
1.1 This specification covers a coextruded polyethylene composite pressure pipe with a welded aluminum tube reinforcement
between the inner and outer layers. The inner and outer polyethylene layers are bonded to the aluminum tube by a melt adhesive.
Included is a system of nomenclature for the polyethylene-aluminum-polyethylene (PE-AL-PE) pipes, the requirements and test
methods for materials, the dimensions and strengths of the component tubes and finished pipe, adhesion tests, and the burst and
sustained pressure performance. Also given are the requirements and methods of marking. The pipe covered by this specification
is intended for use in potable water distribution systems for residential and commercial applications, water service, underground
irrigation systems, and radient panel heating systems, baseboard, snow- and ice-melt systems, and gases that are compatible with
composite pipe and fittings.
1.2 This specification relates only to composite pipes incorporating a welded aluminum tube having both internal and external
polyethylene layers. The welded aluminium tube is capable of sustaining internal pressures. Pipes consisting of metallic layers not
welded together and plastic layers other than polyethylene 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 crosslinked polyethylene-aluminum-crosslinked polyethylene pipes (see Specification F1281).
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 9, 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, health, and environmental practices and determine the applicability of regulatory
limitations prior to use.
1.7 This international standard was developed in accordance with internationally recognized principles on standardization
established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued
by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
2. Referenced Documents
2
2.1 ASTM Standards:
1
This specification is under the jurisdiction of ASTM Committee F17 on Plastic Piping Systems and is the direct responsibility of Subcommittee F17.11 on Composite.
Current edition approved Feb. 1, 2023July 1, 2023. Published March 2023July 2023. Originally approved in 1990. Last previous edition approved in 20172023 as
F1282 – 17.F1282 – 23. DOI: 10.1520/F1282-23.10.1520/F1282-23A.
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 the ASTM website.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
F1282 − 23a
D618 Practice for Conditioning Plastics for Testing
D1598 Test Method for Time-to-Failure of Plastic Pipe Under Constant Internal Pressure
D1599 Test Method for Resistance to Short-Time Hydraulic Pressure of Plastic Pipe, Tubing, and Fittings
D1600 Terminology for Abbreviated Terms Relating to Plastics
D2122 Test Method for Determining Dimensions of Thermoplastic Pipe and Fittings
D2837 Test Method for Obtaining Hydrostatic Design Basis for Thermoplastic Pipe Materials or Pressure Design Basis for
Thermoplastic Pipe Products
D3350 Specification for Polyethylene Plastics Pipe and Fittings Materials
E8/E8M Test Methods for Tension Testing of Metallic Materials
F412 Terminology Relating to Plastic Piping Sys
...

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ABSTRACT
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1.2 This specification does not cover cellular glass insulation used for building envelope applications. For cellular glass insulation used in building applications refer to Specification C1902.  
1.3 Cellular glass insulation has the potential to exhibit stress cracks if the rate of temperature change exceeds 200°F (112°C) per hour.  
1.4 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.5 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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  • Technical specification
    6 pages
    English language
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ASTM
ASTM G95-07(2021)(Test Method)
Standard Test Method for Cathodic Disbondment Test of Pipeline Coatings (Attached Cell Method)

SIGNIFICANCE AND USE
4.1 Damage to pipe coating is almost unavoidable during transportation and construction. Breaks or holidays in pipe coatings may expose the pipe to possible corrosion since, after a pipe has been installed underground, the surrounding earth will be moisture-bearing and will constitute an effective electrolyte. Applied cathodic protection potentials may cause loosening of the coating, beginning at holiday edges. Spontaneous holidays may also be caused by such potentials. This test method provides accelerated conditions for cathodic disbondment to occur and provides a measure of resistance of coatings to this type of action.  
4.2 The effects of the test are to be evaluated by physical examinations and monitoring the current drawn by the test specimen. Usually there is no correlation between the two methods of evaluation, but both methods are significant. Physical examination consists of assessing the effective contact of the coating with the metal surface in terms of observed differences in the relative adhesive bond. It is usually found that the cathodically disbonded area propagates from an area where adhesion is zero to an area where adhesion reaches the original level. An intermediate zone of decreased adhesion may also be present.  
4.3 Assumptions associated with test results include:  
4.3.1 Maximum adhesion, or bond, is found in the coating that was not immersed in the test liquid, and  
4.3.2 Decreased adhesion in the immersed test area is the result of cathodic disbondment.  
4.4 Ability to resist disbondment is a desired quality on a comparative basis, but disbondment in this test method is not necessarily an adverse indication of coating performance. The virtue of this test method is that all dielectric-type coatings now in common use will disbond to some degree, thus providing a means of comparing one coating to another.  
4.5 The current density appearing in this test method is much greater than that usually required for cathodic protection in nat...
SCOPE
1.1 This test method covers accelerated procedures for simultaneously determining comparative characteristics of coating systems applied to steep pipe exterior for the purpose of preventing or mitigating corrosion that may occur in underground service where the pipe will be in contact with natural soils and will receive cathodic protection. They are intended for use with samples of coated pipe taken from commercial production and are applicable to such samples when the coating is characterized by function as an electrical barrier.  
1.2 This test method is intended to facilitate testing of coatings where the test cell is cemented to the surface of the coated pipe specimen. This is appropriate when it is impractical to submerge or immerse the test specimen as required by Test Methods G8, G42, or G80. Coating sample configuration such as flat plate and small diameter pipe may be used, provided that the test procedure remains unchanged.2  
1.3 This test method allows options that must be identified in the report.  
1.4 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.  
1.5 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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ASTM
ASTM G189-07(2021)e1(Guide)
Standard Guide for Laboratory Simulation of Corrosion Under Insulation

SIGNIFICANCE AND USE
5.1 The corrosion observed on steel and other materials under thermal insulation is of great concern for many industries including chemical processing, petroleum refining and electric power generation. In most cases, insulation is utilized on piping and vessels to maintain the temperatures of the operating systems for process stabilization and energy conservation. However, these situations can also provide the prerequisites for the occurrence of general or localized corrosion, or both, and in stainless steels, stress corrosion cracking. For example, combined with elevated temperatures, CUI can sometimes result in aqueous corrosion rates for steel that are greater than those found in conventional immersion tests conducted in either open or closed systems (see Fig. 1).3 This figure shows actual CUI data determined in the field compared with the corrosion data from fully immersed corrosion coupons tests.
FIG. 1 Comparison of Actual Plant CUI Corrosion Rates Measurements (Open Data Points Shown is for Plant CUI) with Laboratory Corrosion Data Obtained in Open and Closed Systems  
Note 1: The actual CUI corrosion rates can be in excess of the those obtain in conventional laboratory immersion exposures.  
5.2 This guide provides a technical basis for laboratory simulation of many of the manifestations of CUI. This is an area where there has been a need for better simulation techniques, but until recently, has eluded many investigators. Much of the available experimental data is based on field and in-plant measurements of remaining wall thickness. Laboratory studies have generally been limited to simple immersion tests for the corrosivity of leachants from thermal insulation on corrosion coupons using techniques similar to those given in Guide G31. The field and inplant tests give an indication of corrosion after the fact and can not be easily utilized for experimental purposes. The use of coupons in laboratory immersion tests can give a general indication of corrosio...
SCOPE
1.1 This guide covers the simulation of corrosion under insulation (CUI), including both general and localized attack, on insulated specimens cut from pipe sections exposed to a corrosive environment usually at elevated temperature. It describes a CUI exposure apparatus (hereinafter referred to as a CUI-Cell), preparation of specimens, simulation procedures for isothermal or cyclic temperature, or both, and wet/dry conditions, which are parameters that need to be monitored during the simulation and the classification of simulation type.  
1.2 The application of this guide is broad and can incorporate a range of materials, environments and conditions that are beyond the scope of a single test method. The apparatus and procedures contained herein are principally directed at establishing acceptable procedures for CUI simulation for the purposes of evaluating the corrosivity of CUI environments on carbon and low alloy pipe steels, and may possibly be applicable to other materials as well. However, the same or similar procedures can also be utilized for the evaluation of (1) CUI on other metals or alloys, (2) anti-corrosive treatments on metal surfaces, and (3) the potential contribution of thermal insulation and its constituents on CUI. The only requirements are that they can be machined, formed or incorporated into the CUI-Cell pipe configuration as described herein.  
1.3 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.5 This international standard was ...

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