ASTM F2145 - 13(2018)

    Standard Specification for Polyamide 11 (PA 11) and Polyamide 12 (PA12) Mechanical Fittings for Use on Outside Diameter Controlled Polyamide 11 and Polyamide 12 Pipe and Tubing

    Active Standard ASTM F2145 | Developed by Subcommittee: F17.60

    Book of Standards Volume: 08.04


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    Abstract

    This specification describes requirements and test methods for the qualification of Polyamide 11 (PA 11) bodied mechanical fittings for use with outside diameter controlled PA 11 pipe, and nominal 2 pipe size (IPS) and smaller. In addition, it specifies general requirements of the material from which these fittings are made. Performance requirements shall include tests to determine elevated temperature sustained pressure, tensile strength, in-line fitting, mechanical saddle fittings, temperature cycling, and joint constant tensile load.

    This abstract is a brief summary of the referenced standard. It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.

    1. Scope

    1.1 This specification describes requirements and test methods for the qualification of Polyamide 11 (PA 11) bodied mechanical fittings for use with outside diameter controlled Polyamide 11 (PA 11), nominal 2 pipe size (IPS), and smaller complying with Specification D2513. Additionally, the requirements and test methods for the qualification of Polyamide 12 (PA12) bodied mechanical fittings for use with outside diameter controlled Polyamide 11 (PA11) nominal 2 in pipe size (IPS) and smaller complying with Specification D2513 and outside diameter controlled Polyamide 12 (PA12) nominal 2 in pipe size (IPS) and smaller complying with Specification F2785. In addition, it specifies general requirements of the material from which these fittings are made.

    1.2 The test methods described in this specification are not intended to be used as routine quality tests.

    1.3 This specification covers the types of mechanical fittings covered in 3.2.1.

    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 The following safety hazards caveat pertains only to the test methods portion, Section 7, 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.

    1.6 The text of this specification references notes and footnotes, which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of this specification.

    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 (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

    ASTM Standards

    D638 Test Method for Tensile Properties of Plastics

    D1598 Test Method for Time-to-Failure of Plastic Pipe Under Constant Internal Pressure

    D1600 Terminology for Abbreviated Terms Relating to Plastics

    D2513

    D2837 Test Method for Obtaining Hydrostatic Design Basis for Thermoplastic Pipe Materials or Pressure Design Basis for Thermoplastic Pipe Products

    F412 Terminology Relating to Plastic Piping Systems

    F1588 Test Method for Constant Tensile Load Joint Test (CTLJT)

    F2785 Specification for Polyamide 12 Gas Pressure Pipe, Tubing, and Fittings

    F2945 Specification for Polyamide 11 Gas Pressure Pipe, Tubing, and Fittings

    Plastic Pipe Institute Standard

    PPI TR-4 PPI Listing of Hydrostatic Design Bases (HDB), Pressure Design Bases (PDB), and Minimum Required Strength (MRS) Ratings for Thermoplastic Piping Materials or Pipe Available from Plastics Pipe Institute (PPI), 105 Decker Court, Suite 825, Irving, TX 75062, http://www.plasticpipe.org.

    Federal Standard

    CFR, Title 49, Part 192 Transportation of Natural and Other Gas By Pipeline: Minimum Federal Safety Standards Available from DLA Document Services, Building 4/D, 700 Robbins Ave., Philadelphia, PA 19111-5094, http://quicksearch.dla.mil.

    ASME Standard

    ASME B31.8 Gas Transmission and Distribution Piping Systems Available from American Society of Mechanical Engineers (ASME), ASME International Headquarters, Three Park Ave., New York, NY 10016-5990, http://www.asme.org.


    ICS Code

    ICS Number Code 23.040.45 (Plastic fittings)

    Referencing This Standard
    Link Here
    Link to Active (This link will always route to the current Active version of the standard.)

    DOI: 10.1520/F2145-13R18

    Citation Format

    ASTM F2145-13(2018), Standard Specification for Polyamide 11 (PA 11) and Polyamide 12 (PA12) Mechanical Fittings for Use on Outside Diameter Controlled Polyamide 11 and Polyamide 12 Pipe and Tubing, ASTM International, West Conshohocken, PA, 2018, www.astm.org

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