Glastonbury Southern Gage
Phone 800-251-4243 
Fax 800-242-7142 
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    Contact Us
    Glastonbury
    Southern Gage
    46 Industrial Park Rd.
    Erin, TN 37061
    Phone: 800-251-4243
    Fax: 800-242-7142

    Click one of the links below for a copy of GSG Certifications

    CALIBRATION
    CT CERT # 1553.01


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    For Licience Information
    Glastonbury Southern Gage
      Cylindrical Rings 
     

    Please click here for pricing.

     
    • All cylindrical Rings are manufactured to ASME/ANSI B47.1 AGD standard and ASME/ANSI B89.1.6.
     
    • When Min and Max master rings (.005”/.125mm max spread) are ordered for setting variable gages, the quantity two price mat be used.
     
    • All rings regardless of size are lapped to size and polished.
     
    • Non gaging surfaces are black oxide and ring faces are surface ground.
     
    • Roundness and taper to not exceed 50% of the applicable gagemaker’s size tolerance and are non-accumulative.
     
    • Sizes available up to 28”

    SMALL RING GAGES
     

    • The designs for cylindrical ring gages are described in ASME standard B47.1.

    • Rings below 1.510” are manufactured without a flanged outer diameter.

    • Available in Steel, Carbide or Chrome.

    LARGE FLANGED RING GAGES
     

    Above 1.510” cylindrical rings are manufactured with a flanged diameter as pictured above.

    The removal of excess material from the outside diameter reduces weight for easier use by the operator.

    Available in Steel, Carbide or Chrome.

    JACKETED CARBIDE RING GAGES
     

    Pictured above is a “Jacketed Carbide” ring.

    The insert is solid Carbide with the outside jacketed with Steel.

    A solid Carbide ring would be heavy and subject to damage on the outside due to the carbide being hard and brittle.