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                    法蘭標準

                     發布時間:2014-12-01 12:44:09    點擊:25

                    法蘭標準

                    PN0.25-PN0.6MPa蝶閥專用法蘭連接尺寸
                    Connecting dimension of special purpose flange

                    通徑(DN)

                    D

                    D1

                    D2

                    D3

                    D4

                    b

                    f

                    Z-Φd

                    H

                    50

                    140

                    110

                    88

                    50

                    16

                    3

                    4-14

                    10

                    65

                    160

                    130

                    108

                    65

                    16

                    3

                    4-14

                    11

                    80

                    190

                    150

                    124

                    78

                    18

                    3

                    4-18

                    12

                    100

                    210

                    170

                    144

                    97

                    18

                    3

                    4-18

                    12

                    125

                    240

                    200

                    174

                    122

                    20

                    3

                    8-18

                    14

                    150

                    265

                    225

                    199

                    147

                    20

                    3

                    8-18

                    15

                    200

                    320

                    280

                    254

                    195

                    22

                    3

                    8-18

                    16

                    250

                    375

                    335

                    309

                    235

                    24

                    3

                    12-18

                    17

                    300

                    440

                    395

                    363

                    280

                    24

                    4

                    12-22

                    18

                    350

                    490

                    445

                    413

                    328

                    247

                    4

                    12-22

                    20

                    400

                    540

                    495

                    463

                    380

                    24

                    4

                    16-22

                    22

                    450

                    595

                    550

                    518

                    428

                    24

                    4

                    16-22

                    23

                    500

                    645

                    600

                    568

                    480

                    26

                    4

                    20-22

                    24

                    600

                    755

                    705

                    667

                    580

                    26

                    5

                    20-26

                    25

                    700

                    860

                    810

                    772

                    675

                    26

                    5

                    24-26

                    27

                    800

                    975

                    920

                    848

                    775

                    26

                    5

                    24-30

                    30

                    900

                    1075

                    1020

                    978

                    875

                    26

                    5

                    24-30

                    32

                    1000

                    1175

                    1120

                    1078

                    975

                    26

                    5

                    28-30

                    34

                    1200

                    1405

                    1340

                    1295

                    1165

                    38

                    5

                    32-33

                    40

                    1400

                    1630

                    1560

                    1510

                    1365

                    32

                    5

                    36-36

                    44

                    1600

                    1830

                    1760

                    1710

                    34

                    5

                    40-36

                    50

                    PN0.25 1200

                    1375

                    1320

                    1280

                    1165

                    26

                    5

                    32-30

                    23

                    PN0.25 1400

                    1575

                    1520

                    1480

                    1365

                    26

                    5

                    36-30

                    24

                    PN0.25 1600

                    1790

                    1730

                    1690

                    26

                    5

                    40-30

                    25


                    PN1.0MPa
                    蝶閥專用法蘭連接尺寸
                    Connecting dimension of special purpose flange

                    通徑(DN)

                    D

                    D1

                    D2

                    D3

                    D4

                    b

                    f

                    Z-Φd

                    H

                    50

                    165

                    125

                    99

                    50

                    20

                    3

                    4-14

                    10

                    65

                    185

                    145

                    118

                    65

                    20

                    3

                    4-14

                    10

                    80

                    200

                    160

                    132

                    78

                    20

                    3

                    8-18

                    10

                    100

                    220

                    180

                    156

                    97

                    22

                    3

                    8-18

                    11

                    125

                    250

                    210

                    184

                    122

                    22

                    3

                    8-18

                    11

                    150

                    285

                    240

                    211

                    147

                    24

                    3

                    8-22

                    12

                    200

                    340

                    295

                    266

                    195

                    24

                    3

                    8-22

                    12

                    250

                    395

                    350

                    319

                    235

                    26

                    3

                    12-22

                    14

                    300

                    445

                    400

                    370

                    280

                    26

                    4

                    12-22

                    14

                    350

                    202

                    460

                    429

                    328

                    26

                    4

                    16-22

                    14

                    400

                    565

                    515

                    480

                    380

                    26

                    4

                    16-26

                    14

                    450

                    615

                    565

                    530

                    428

                    26

                    4

                    20-26

                    15

                    500

                    670

                    620

                    582

                    480

                    28

                    4

                    20-26

                    15

                    600

                    780

                    725

                    682

                    580

                    30

                    4

                    20-30

                    16

                    700

                    895

                    740

                    794

                    675

                    30

                    5

                    24-30

                    16

                    800

                    1015

                    950

                    901

                    775

                    32

                    5

                    24-33

                    17

                    900

                    1115

                    1050

                    1001

                    875

                    34

                    5

                    28-33

                    18

                    1000

                    1230

                    1160

                    1112

                    975

                    34

                    5

                    28-36

                    18

                    1200

                    1455

                    1380

                    1328

                    1165

                    38

                    5

                    32-39

                    20

                    1400

                    1675

                    1590

                    1530

                    1365

                    42

                    5

                    36-42

                    22

                    1600

                    1915

                    1820

                    1750

                    1600

                    46

                    5

                    40-48

                    24

                    1800

                    2115

                    2020

                    1950

                    1800

                    50

                    5

                    44-48

                    25


                    PN1.6MPa
                    蝶閥專用法蘭連接尺寸
                    Connecting dimension of special purpose flange

                    通徑(DN)

                    D

                    D1

                    D2

                    D3

                    D4

                    b

                    f

                    Z-Φd

                    H

                    50

                    165

                    125

                    99

                    50

                    20

                    3

                    4-18

                    10

                    65

                    185

                    145

                    118

                    65

                    20

                    3

                    4-18

                    10

                    80

                    200

                    160

                    132

                    78

                    20

                    3

                    8-18

                    10

                    100

                    220

                    180

                    156

                    97

                    22

                    3

                    8-18

                    11

                    125

                    250

                    210

                    184

                    122

                    22

                    3

                    8-18

                    11

                    150

                    285

                    240

                    211

                    147

                    24

                    3

                    8-22

                    12

                    200

                    340

                    295

                    266

                    195

                    24

                    3

                    12-22

                    12

                    250

                    405

                    355

                    319

                    235

                    26

                    3

                    12-26

                    13

                    300

                    460

                    410

                    370

                    280

                    28

                    4

                    12-26

                    14

                    350

                    520

                    460

                    429

                    328

                    30

                    4

                    16-26

                    16

                    400

                    580

                    525

                    480

                    380

                    32

                    4

                    16-30

                    17

                    450

                    640

                    585

                    548

                    428

                    34

                    4

                    20-30

                    18

                    500

                    715

                    650

                    609

                    480

                    36

                    4

                    20-33

                    19

                    600

                    840

                    770

                    720

                    580

                    38

                    4

                    20-36

                    20

                    700

                    910

                    840

                    794

                    675

                    40

                    5

                    24-36

                    21

                    800

                    1025

                    950

                    901

                    775

                    42

                    5

                    24-39

                    22

                    900

                    1125

                    1050

                    1001

                    875

                    44

                    5

                    28-39

                    23

                    1000

                    1255

                    1170

                    1112

                    975

                    46

                    5

                    28-42

                    24

                    1200

                    1485

                    1380

                    1328

                    1165

                    52

                    5

                    32-42

                    27

                    1400

                    1685

                    1590

                    1530

                    1365

                    58

                    5

                    36-48

                    30

                    1600

                    1930

                    1820

                    1750

                    1600

                    64

                    5

                    40-56

                    33


                    PN2.5MPa
                    蝶閥專用法蘭連接尺寸
                    Connecting dimension of special purpose flange

                    通徑(DN)

                    D

                    D1

                    D2

                    D3

                    D4

                    b

                    f

                    Z-Φd

                    H

                    50

                    165

                    125

                    99

                    50

                    20

                    3

                    4-18

                    10

                    65

                    185

                    145

                    118

                    65

                    22

                    3

                    8-18

                    11

                    80

                    200

                    160

                    132

                    78

                    24

                    3

                    8-18

                    12

                    100

                    235

                    190

                    156

                    97

                    24

                    3

                    8-22

                    12

                    125

                    270

                    220

                    184

                    122

                    26

                    3

                    8-26

                    14

                    150

                    300

                    250

                    211

                    147

                    28

                    3

                    8-26

                    15

                    200

                    360

                    310

                    274

                    195

                    30

                    3

                    12-26

                    16

                    250

                    425

                    370

                    330

                    235

                    32

                    3

                    12-30

                    17

                    300

                    485

                    430

                    389

                    280

                    34

                    4

                    16-30

                    18

                    350

                    555

                    490

                    448

                    328

                    37

                    4

                    16-33

                    20

                    400

                    620

                    550

                    503

                    380

                    40

                    4

                    16-36

                    22

                    450

                    670

                    600

                    548

                    428

                    42

                    4

                    20-36

                    23

                    500

                    730

                    660

                    609

                    480

                    44

                    4

                    20-36

                    24

                    600

                    845

                    770

                    720

                    580

                    46

                    4

                    20-39

                    25

                    700

                    960

                    875

                    820

                    675

                    50

                    5

                    24-42

                    27

                    800

                    1085

                    990

                    928

                    775

                    54

                    5

                    24-18

                    30

                    900

                    1185

                    1090

                    1028

                    875

                    58

                    5

                    28-48

                    32

                    1000

                    1320

                    1210

                    1140

                    975

                    62

                    5

                    28-56

                    34

                    1200

                    1530

                    1420

                    1350

                    1165

                    70

                    5

                    32-56

                    40

                    1400

                    1755

                    1640

                    1560

                    1365

                    76

                    5

                    36-62

                    44

                    1600

                    1975

                    1860

                    1780

                    1600

                    84

                    5

                    40-62

                    50


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