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    ASME B16.20 Type R Ring Gasket Part 2

    1. Drawing of Type R Ring-Joint Gasket(Oval & Octagonal) Part 2

    Type R Ring Gasket(Oval & Octagonal)

    2. Dimensions of Type R Ring-Joint Gasket(Oval and Octagonal) Part 2

    Ring 
    Number
    Average Pitch 
    Diameter of Ring, P
    Width of 
    Ring, A
    Height of Ring
    Width of Flat On 
    Octagonal Ring, C
    Radius in 
    Octagonal Ring, R1
    Oval, B
    Octagonal, H
    R-59
    396.88
    7.95
    14.2
    12.7
    5.23
    1.5
    R-60
    406.40
    31.75
    39.6
    38.1
    22.23
    2.3
    R-61
    419.10
    11.13
    17.5
    16.0
    7.75
    1.5
    R-62
    419.10
    15.88
    22.4
    20.6
    10.49
    1.5
    R-63
    419.10
    25.40
    33.3
    31.8
    17.30
    2.3
    R-64
    454.03
    7.95
    14.2
    12.7
    5.23
    1.5
    R-65
    469.90
    11.13
    17.5
    16.0
    7.75
    1.5
    R-66
    469.90
    15.88
    22.4
    20.6
    10.49
    1.5
    R-67
    469.90
    28.58
    36.6
    35.1
    19.81
    2.3
    R-68
    517.53
    7.95
    14.2
    12.7
    5.23
    1.5
    R-69
    533.40
    11.13
    17.5
    16.0
    7.75
    1.5
    R-70
    533.40
    19.05
    25.4
    23.9
    12.32
    1.5
    R-71
    533.40
    28.58
    36.6
    35.1
    19.81
    2.3
    R-72
    558.80
    7.95
    14.2
    12.7
    5.23
    1.5
    R-73
    584.20
    12.70
    19.1
    17.5
    8.66
    1.5
    R-74
    584.20
    19.05
    25.4
    23.9
    12.32
    1.5
    R-75
    584.20
    31.75
    39.6
    38.1
    22.33
    2.3
    R-76
    673.10
    7.95
    14.2
    12.7
    5.23
    1.5
    R-77
    692.15
    15.88
    22.4
    20.6
    10.49
    1.5
    R-78
    692.15
    25.40
    33.3
    31.8
    17.30
    2.3
    R-79
    692.15
    34.93
    44.5
    41.4
    24.82
    2.3
    R-80
    615.95
    7.95
    12.7
    5.23
    1.5
    R-81
    635.00
    14.30
    19.1
    9.58
    1.5
    R-82
    57.15
    11.13
    16.0
    7.75
    1.5
    R-84
    63.50
    11.13
    16.0
    7.75
    1.5
    R-85
    79.38
    12.70
    17.5
    8.66
    1.5
    R-86
    90.50
    15.88
    20.6
    10.49
    1.5
    R-87
    100.03
    15.88
    20.6
    10.49
    1.5
    R-88
    123.83
    19.05
    23.9
    12.32
    1.5
    R-89
    114.30
    19.05
    23.9
    12.32
    1.5
    R-90
    155.58
    22.23
    26.9
    14.81
    1.5
    R-91
    260.35
    31.75
    38.1
    22.33
    2.3
    R-92
    228.60
    11.13
    17.5
    16.0
    7.75
    1.5
    R-93
    749.30
    19.05
    23.9
    12.32
    1.5
    R-94
    800.10
    19.05
    23.9
    12.32
    1.5
    R-95
    857.25
    19.05
    23.9
    12.32
    1.5
    R-96
    914.40
    22.23
    26.9
    14.81
    1.5
    R-97
    965.20
    22.23
    26.9
    14.81
    1.5
    R-98
    1022.35
    22.23
    26.9
    14.81
    1.5
    R-99
    234.95
    11.13
    16.0
    7.75
    1.5
    R-100
    749.30
    28.58
    35.1
    19.81
    2.3
    R-101
    800.10
    31.75
    38.1
    22.33
    2.3
    R-102
    857.25
    31.75
    38.1
    22.33
    2.3
    R-103
    914.40
    31.75
    38.1
    22.33
    2.3
    R-104
    965.20
    34.93
    41.4
    24.82
    2.3
    R-105
    1022.35
    34.93
    41.4
    24.82
    2.3
     
     *1. All dimensions are in mm unless otherwise specified.
     *3. Tolerances of Type R ring gasket dimensions:
           A = width of ring, ±0.20
           B, H = height of ring, +1.3, −0.5
           C = width of flat on octagonal ring, ±0.20
           P = average pitch diameter of ring, ±0.18
           R1 = radius in ring, ±0.5
           23 deg = angle, ±0 deg 30 min.
     *5. Related products:
    ASME B16.20 METALLIC RING-JOINT GASKETS

     

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