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    ͷһc@oҰlϢ

    ͷc@oҰlϢ

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    ǰλã >> >> ӵy
     aƷQӵyD641X

    D641Xӷmܛܷy

     D641XӷmʽܛܷyɌFˇ·w|ı{ͶλДĶ_w|ضҺλȅԄӻVmښwҺw{ҺҷҸwȽ| 
    ӷmʽܛܷyܛܷоAʽycʽӈʽ׾ش_ٶȿc늴yԌFyTpƫķmʽyYo90D_PpܷɿʹÉLVˮS늏S䓏S켈ʳϵyˮ{ͽֹʹ

    D641Xӷmܛܷy:

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    D641Xӷmܛܷyؘ:

    ˜

    GB/T12238-1989lS0 10631-1994BS EN593-1998

    GB/T172416-1998IS0 7005-2BSEN 1092-2002

    YLȘ˜

    GB/T1 2221-1989lS0 5752-1988BS EN558-1

    GB/T13927-1992JB/T9092-1999S0 5028-1993BS 6755-l-1986

    D641XӷmܛܷyҪg

    DNmm

    502000

    Q

    PNMPa

    0.6

    1.O

    1.6

    ԇ򞉺 PsMPa

    ԇ

    0.9

    1.5

    2.4

    ܷԇ

    O.66

    1.1

    1.76

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    ք΁݆늂

    D641XӷmܛܷyҪIJϣ

    Q

    yw

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    TFīTTP䓼

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    yU

    2Cr13P

    0Ȧʯī

    D641Xӷmܛܷyܷϣ

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    ұz

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    z

    z

    ̖

    0rJ

    XAorJA

    XBorJB

    xCJC0rF

    XDorJD

    EorJE

    ߜض

    82

    93

    150

    232

    250

    204

    ͜ض

    -40

    -40

    -40

    -268

    -70

    -23

    mùض

    65

    80

    120

    200

    200

    180

    D641XӷmܛܷyBӳߴ磺

    ͨ

    Ҫߴ

    0.25MPa0.6MPa

    1.0MPa

    1.6MPa

    mm

    inch

    L

    H

    H1

    D

    D1

    Z-d

    D

    D1

    Z-d

    D

    D1

    Z-d

    80

    3

    114

    115

    235

    185

    150

    418

    195

    160

    4-18

    195

    160

    8-18

    100

    4

    127

    120

    240

    205

    170

    4-18

    215

    180

    8-18

    215

    180

    8-18

    125

    5

    140

    130

    270

    235

    200

    8-18

    245

    210

    8-18

    245

    210

    8-18

    150

    6

    140

    150

    300

    260

    225

    8-18

    280

    240

    8-23

    280

    240

    8-23

    200

    8

    152

    180

    300

    315

    280

    8-18

    335

    295

    8-23

    335

    295

    12-23

    250

    10

    250

    220

    400

    370

    335

    12-18

    390

    350

    12-23

    405

    355

    12-25

    300

    12

    270

    250

    410

    435

    95

    12-23

    440

    400

    12-23

    460

    410

    12-25

    350

    14

    290

    270

    460

    485

    445

    12-23

    500

    460

    16-23

    520

    470

    16-25

    400

    16

    310

    290

    510

    435

    495

    16-23

    565

    515

    16-25

    585

    525

    16-30

    450

    18

    330

    320

    560

    500

    550

    20-23

    615

    565

    20-25

    640

    585

    20-30

    500

    20

    350

    360

    590

    640

    600

    20-23

    670

    620

    20-25

    705

    650

    20-34

    600

    24

    390

    390

    660

    755

    705

    20-25

    780

    725

    20-30

    840

    770

    20-41

    700

    28

    430

    460

    780

    860

    810

    24-25

    895

    840

    24-30

    910

    840

    24-41

    800

    32

    470

    530

    850

    975

    920

    24-30

    1010

    950

    24-34

    1020

    950

    24-41

    900

    36

    510

    570

    920

    1075

    1020

    24-30

    1110

    1050

    28-34

    1120

    1050

    28-41

    1000

    40

    550

    630

    990

    1175

    1120

    28-30

    1220

    1160

    28-34

    1255

    1170

    28-48

    1200

    48

    630

    750

    1115

    1400

    1340

    32-34

    1450

    1380

    32-41

    1485

    1390

    32-54

    1375

    1320

    32-30

    1400

    56

    710

    850

    1228

    1620

    1560

    36-34

    1675

    1590

    36-48

    1575

    1520

    36-40

    1600

    64

    790

    990

    1340

    1820

    1760

    40-34

    1915

    1820

    40-54

    1785

    1730

    40-30

    1800

    72

    870

    110

    1570

    2045

    1970

    44-41

    2115

    2020

    44-54

    1985

    1930

    44-30

    2000

    80

    950

    1170

    1680

    2265

    2180

    48-48

    2325

    2230

    46-54



     

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