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    28 MPA Square Flange

    28 MPA Square Flange

    1. Application: Shipbuilding

    2. Type: Socket welding pipe flanges

    3. Body Material

    The main material of 28 MPA Square Flange is steel. But we can choose the materials according to the customer's requirements.

    4. Specification

    NORMAL BORE

    A

    A(MAX)

    B

    C

    d

    d1

    d2

    e

    d3

    d4

    f

    r

    Weight(kg)

    15

    66

    70

    43

    22

    12.3

    24

    22.2

    12

    34

    11

    4.0

    5

    0.63

    20

    72

    76

    48

    25

    16.2

    30

    27.7

    12

    40

    11

    4.5

    5

    0.85

    25

    85

    91

    58

    35

    17.0

    35

    30.5

    14

    44

    13.5

    5.0

    5

    1.64

    32

    98

    104

    68

    35

    29.9

    45

    43.2

    18

    60

    17.5

    6.5

    5

    2.03

    40

    105

    112

    74

    40

    34.4

    50

    49.1

    20

    66

    17.5

    7.5

    5

    2.66

    50

    130

    139

    90

    50

    43.1

    60

    61.1

    20

    79

    22

    8.0

    5

    5.14

    65

    150

    161

    108

    60

    57.3

    75

    77.1

    25

    100

    24

    10.0

    6

    7.95

    80

    170

    181

    120

    65

    66.9

    85

    90.0

    25

    114

    26

    12.0

    6

    11.00


    5. Standard: The requirements are based on JIS F7806-1996

    6. Processing Drawing






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