ASTM WK68204

    Revision of F3253 - 18 Standard Specification for Crosslinked Polyethylene (PEX) Tubing with Oxygen Barrier for Hot- and Cold-Water Hydronic Distribution Systems

    (What is a Work Item?)

    Active Standard: F3253 - 18

    Developed by Subcommittee: F17.61 | Committee F17 | Contact Staff Manager


    1. Rationale

    Add new fitting standards F3347 and F3348 to list of fittings in Section 5.3, and Referenced Documents 2.1. These fitting standards are new since the last revision to F3253, and are applicable to and commonly used in these PEX tubing systems.


    ; crosslinked polyethylene; hydronic; hydronic heating and cooling; oxygen barrier; PEX; PPI; plastic tubing; SDR9; tubing distribution systems;;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:

    Technical Contact:
    Jeff Matson

    Draft Under Development