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Deflection Gauges - Proving Rings

Proving Rings

Proving rings allow an inspector to verify the outside diameter of the gauges to make sure it slides over snugly to prove the diameter of the gauge and allow it to be used for the test.

  • Used to verify deflection gauge sizes
  • Standard sizes: 6"-15" SDR 35 5% deflection and 8"-12" SDR 35 7.5% deflection
  • Custom sizes: Custom sizes for 5"-18" also available

Deflection Gauge Proving Rings

Deflection Gauge Proving Rings

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9 Items

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    Image Nominal Size Pipe Type Deflection Test Shipping Wt. Item Number Price Qty Action
    18" (457.2mm) SDR 35 5% 1 Lb (0.45 Kg) 938-9600-185
    $240.00
    15" (381mm) SDR 35 5% 1 Lb (0.45 Kg) 938-9600-155
    $225.00
    12" (304.8mm) SDR 35 7.5% 1 Lb (0.45 Kg) 938-9600-1275
    $209.00
    12" (304.8mm) SDR 35 5% 1 Lb (0.45 Kg) 938-9600-125
    $209.00
    10" (254mm) SDR 35 7.5% 1 Lb (0.45 Kg) 938-9600-1075
    $191.00
    10" (254mm) SDR 35 5% 1 Lb (0.45 Kg) 938-9600-105
    $191.00
    8" (203.2mm) SDR 35 7.5% 1 Lb (0.45 Kg) 938-9600-0875
    $177.00
    8" (203.2mm) SDR 35 5% 1 Lb (0.45 Kg) 938-9600-085
    $177.00
    6" (152.4mm) SDR 35 5% 1 Lb (0.45 Kg) 938-9600-065
    $171.00
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