ASTM WK63934

    Revision of B640 - 12a Standard Specification for Welded Copper Tube for Air Conditioning and Refrigeration Service

    (What is a Work Item?)

    Active Standard: B640 - 12a

    Developed by Subcommittee: B05.04 | Committee B05 | Contact Staff Manager



    WK63934


    Keywords

    air conditioning tube; refrigeration tube; welded copper tube; UNS No. C10100; UNS No. C10200; UNS No. C12000; UNS No. C12200;

    Rationale

    5 year review.

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    06-14-2018

    Technical Contact:
    Tim Goebel

    Status:
    Draft Under Development