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    Solid Socket Welding Flange

    Solid Socket Welding Flange

    1. Material

    The materials use in the production of flanges including copper-nickel alloy ASTM B151 UNS C70600/ Bfe10-1.6-1 / CuNi10Fe1.6mn / CuNi 90/10 / BS 2871 CN102.

    2. Standard

    Our products comply with ASME B16.5 standards.

    3. Drawing

    4. Specification

    Outside diameter of pipe

    ANSI B16.5

    150Lbs

    φD

    φA

    H

    C

    φX

    φR

    φB

    Y

    Drilling

    Theo.

    φG

    N

    φd

    weight

    nominal

    actual

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    bolt

    mm

    Kg/piece

    inch

    mm

    holes

    0.5

    20

    90

    15.9

    11.1

    30.2

    34.9

    20.2

    9.5

    60.3

    4

    15.9

    0.8

    0.75

    25

    100

    15.9

    12.7

    38.1

    42.9

    25.2

    11.1

    69.8

    4

    15.9

    1.1

    1

    30

    110

    17.5

    14.3

    49.2

    50.8

    30.2

    12.7

    79.4

    4

    15.9

    1.2

    1.25

    38

    115

    20.6

    15.9

    58.7

    63.5

    38.3

    14.3

    88.9

    4

    15.9

    1.5

    1.5

    44.5

    115

    20.6

    15.9

    58.7

    63.5

    38.3

    14.3

    88.9

    4

    15.9

    1.5

    2

    57

    150

    25.5

    19.1

    77.8

    92.1

    57.4

    17.5

    120.6

    4

    19

    2.7

    2.5

    76.1

    180

    28.6

    22.2

    90.5

    104.8

    76.5

    19

    139.7

    4

    19

    4.1

    3

    88.9

    190

    30.2

    23.8

    107.9

    127

    89.4

    20.6

    152.4

    4

    19

    4.1

    4

    108

    230

    33.3

    23.8

    134.9

    157.2

    108.5

    23.8

    190.5

    8

    19

    7


    Outside diameter of pipe

    ANSI B16.5

    300Lbs

    φD

    φA

    H

    C

    φX

    φR

    φB

    Y

    Drilling

    Theo.

    φG

    N

    φd

    weight

    nominal

    actual

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    mm

    bolt

    mm

    Kg/piece

    inch

    mm

    holes

    0.5

    20

    95

    22.2

    14.3

    38.1

    34.9

    20.2

    9.5

    66.7

    4

    15.9

    0.9

    0.75

    25

    115

    25.4

    15.9

    47.6

    42.9

    25.2

    11.1

    82.5

    4

    19

    1.4

    1

    30

    125

    27

    17.5

    54

    50.8

    30.2

    12.7

    88.9

    4

    19

    1.7

    1.25

    38

    135

    27

    19

    63.5

    63.5

    38.3

    14.3

    98.4

    4

    19

    2

    1.5

    44.5

    155

    30.2

    20.6

    69.8

    73

    44.8

    15.9

    114.3

    4

    22.2

    3

    2

    57

    165

    33.3

    22.2

    84.1

    92.1

    57.4

    17.5

    127

    8

    19

    3.4

    2.5

    76.1

    190

    38.1

    25.4

    100

    104.8

    76.5

    19

    149.2

    8

    22.2

    5.1

    3

    88.9

    210

    42.9

    28.6

    117.5

    127

    89.4

    20.6

    168.3

    8

    22.2

    6.8

    4

    108

    255

    47.6

    31.8

    146

    157.2

    108.5

    23.8

    200

    8

    22.2

    11.3

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