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    ASME B16.20 Type RX Ring Gasket Part 2

    1. Drawing of Type RX Ring-Joint Gasket Part 2

    Type RX Ring Gasket

    2. Dimensions of Type RX Ring-Joint Gasket Part 2

    Ring 
    Number
    Outside Diameter 
    of Ring, OD
    Width of 
    Ring, A
    Width of 
    Flat, C
    Height of 
    Outside Bevel, D
    Height of 
    Ring, H
    Radius in 
    Octagonal Ring, R1
    Hole Size, 
    E
    RX-65
    480.62
    11.91
    6.45
    4.24
    25.40 
    1.5
    RX-66
    483.39
    16.66
    8.51
    5.28
    31.75 
    1.5
    RX-69
    544.12
    11.91
    6.45
    4.24
    25.40 
    1.5
    RX-70
    550.06
    19.84
    10.34
    6.88
    41.28 
    2.3
    RX-73
    596.11
    13.49
    6.68
    5.28
    31.75 
    1.5
    RX-74
    600.86
    19.84
    10.34
    6.88
    41.28 
    2.3
    RX-82
    67.87
    11.91
    6.45
    4.24
    25.40 
    1.5
    1.5 
    RX-84
    74.22
    11.91
    6.45
    4.24
    25.40 
    1.5
    1.5 
    RX-85
    90.09
    13.49
    6.68
    4.24
    25.40 
    1.5
    1.5 
    RX-86
    103.58
    15.09
    8.51
    4.78
    28.58 
    1.5
    2.3 
    RX-87
    113.11
    15.09
    8.51
    4.78
    28.58 
    1.5
    2.3 
    RX-88
    139.29
    17.48
    10.34
    5.28
    31.75 
    1.5
    3.0 
    RX-89
    129.77
    18.26
    10.34
    5.28
    31.75 
    1.5
    3.0 
    RX-90
    174.63
    19.84
    12.17
    7.42
    44.45 
    2.3
    3.0 
    RX-91
    286.94
    30.18
    19.81
    7.54
    45.24 
    2.3
    3.0 
    RX-99
    245.67
    11.91
    6.45
    4.24
    25.40 
    1.5
    RX-201
    51.46
    5.74
    3.2
    1.45
    11.30 
    0.5(2)
    RX-205
    62.31
    5.56
    3.05
    1.82(3)
    11.10 
    0.5(2)
    RX-210
    97.64
    9.53
    5.41
    3.18(3)
    19.05 
    0.8(2)
    RX-215
    140.89
    11.91
    5.33
    4.24(3)
    25.40 
    1.5(2)
     
     *1. All dimensions are in mm unless otherwise specified.
     *3. Tolerances of Type R ring gasket dimensions:
           A = width of ring, +0.20, -0.00
           C = width of flat, +0.15, −0.00
           D = height of outside bevel, +0.0, −0.76
           E = hole size, ±0.5
           H = height of ring, +0.20, −0.00
           OD = outside diameter of ring, +0.51, −0.00
           R1 = radius of ring, ±0.5
           23 deg = angle, ±0 deg 30 min.
     *4. Rings RX-82 through RX-91 only require one pressure passage hole as illustrated. 
          The centerline of the hole shall be located at the midpoint of dimension C.
     *6. Related products:
    ASME B16.20 METALLIC RING-JOINT GASKETS

    Views:   Author:hbmetals  Date:15/05/27