PRODUCT CATEGORY

CONTACT US


    

Forged Flange and Forged Fittings Carbon Steel Pipe Fittings Industrial Valve seamless steel pipe Grooved Fitting

        HOME > TECHNICAL > Views

    DIN 2628 Weld Neck Flanges PN 250

    Drawing of DIN 2628 Weld Neck Flanges(PN 250)

    DIN 2628 WN Flange

    Dimensions and weight of DIN 2628 Weld Neck Flanges(PN 250)

    Nominal 
    Diameter
    Pipe O.D 
    d1
    Flange Dimensions
    Hub Dimensions
    Raised Face
    Bolting Dimensions
    WT.
    DN
    ISO
    DIN
    D
    b
    K
    h1
    d3
    s
    r
    h2
    d4
    f
    n
    bolt
    d2
    Kgs
    10
    -
    14.0 
    125
    24
    85
    58
    44
    2.6
    4
    6
    40
    2
    4
    M16
    18
    2.08
    17.2 
    -
    125
    24
    85
    58
    44
    2.6
    4
    6
    40
    2
    4
    M16
    18
    2.08
    15
    -
    20.0 
    130
    26
    90
    60
    48
    2.6
    4
    6
    45
    2
    4
    M16
    18
    2.47
    21.3 
    -
    130
    26
    90
    60
    48
    2.6
    4
    6
    45
    2
    4
    M16
    18
    2.47
    25
    -
    30.0 
    150
    28
    105
    65
    60
    3.6
    4
    8
    68
    2
    4
    M20
    22
    3.51
    33.7 
    -
    150
    28
    105
    65
    60
    3.6
    4
    8
    68
    2
    4
    M20
    22
    3.51
    40
    -
    44.5 
    185
    34
    135
    80
    84
    5
    6
    10
    88
    3
    4
    M24
    26
    6.45
    48.3 
    -
    185
    34
    135
    80
    84
    5
    6
    10
    88
    3
    4
    M24
    26
    6.45
    50
    -
    57.0 
    200
    38
    150
    85
    95
    6.3
    6
    10
    102
    3
    8
    M24
    26
    7.85
    60.3 
    -
    200
    38
    150
    85
    95
    6.3
    6
    10
    102
    3
    8
    M24
    26
    7.85
    65
    76.1 
    -
    230
    42
    180
    95
    124
    8
    6
    12
    122
    3
    8
    M24
    26
    12.2
    80
    101.6 
    -
    255
    46
    200
    102
    136
    11
    8
    12
    138
    3
    8
    M27
    30
    16
    100
    127.0 
    -
    300
    54
    235
    120
    164
    14.2
    8
    14
    162
    3
    8
    M30
    33
    26.3
    125
    152.4 
    -
    340
    60
    275
    140
    200
    16
    8
    16
    188
    3
    12
    M30
    33
    37.8
    150
    177.8 
    -
    390
    68
    320
    160
    240
    17.5
    10
    18
    218
    3
    12
    M33
    36
    58
    200
    244.5 
    -
    485
    82
    400
    190
    305
    25
    10
    25
    285
    3
    12
    M39
    42
    105
    250
    298.5 
    -
    585
    100
    490
    215
    385
    32
    12
    30
    345
    3
    16
    M45
    48
    182
     *All dimensions are in mm unless otherwise specified.
    Related products:
    PN 1 & 2.5
    PN 6
    PN 10
    PN 16
    PN 25
    PN 40
    DIN 2630
    DIN 2631
    DIN 2632
    DIN 2633
    DIN 2634
    DIN 2635
     
    PN 64
    PN 100
    PN 160
    PN 250
    PN 320
    PN 400
    DIN 2636
    DIN 2637
    DIN 2638
    DIN 2628
    DIN 2629
    DIN 2627

    Views:   Author：hbmetals  Date:15/07/20

    ADD:A2303 WANHAO BUILDING N0.176 ZHONGHUA STREET SHIJIAZHUANG HEBEI PROVINCE P.R.C.
    ©COPYRIGHT 2012 HEBEI METALS INDUSTRIAL LIMITED All RIGHTS RESERVED.