ASTM WK61288

    Revision of C1277 - 15 Standard Specification for Shielded Couplings Joining Hubless Cast Iron Soil Pipe and Fittings

    (What is a Work Item?)

    Active Standard: C1277 - 18

    Developed by Subcommittee: A04.75 | Committee A04 | Contact Staff Manager



    cast iron soil pipe; hubless couplings; no hub couplings; no hub pipe;;


    Add notation to the clamp dimensional detail on Pg. 8 of this standard, as follows: Note: Maximum Width and Length of Worm Gear Housing Dimensions - other worm gear housing dimensions unique to individual manufacturers are acceptable. Rationale: Notation added to the dimensional callout on Page 8, Fig. 3 of the standard will allow for clamps using band widths up to 5/8. This change allows for manufacturers to use a variety of band widths on no-hub couplings with dimensions that may be unique to their product offering but still meet all other functional requirements of the standard.

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:

    Technical Contact:
    Bruce Bowater


    A04 (18-02)

    Negative Votes Need Resolution