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    1. hND371Xu݆A?ܛܷyaS
      hND371Xu݆A?ܛܷyaS
      aƷrrNţ
    2. ҎD371X
    3. l؛أϺ
    4. Ʒƣ
    5. Сӆ
    6. TeƕT
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      “ϵַϺƽ@^汱·3199̖

      ]201900

      “ϵҕrՈfںľWϿxx

      ƷԔ

        hND371Xu݆AܛܷyaS


        D371Xu݆AܛܷyaƷ飺

        Yo90D_PpɣܷɿʹÉLVˮS늏S䓏S켈ʳϵyˮ{ͽֹʹ

        D371Xu݆AܛܷyaƷ܅

        QͨDNmm)

        502000

        501600

        QPNMPa)

        0.6

        1

        1.6

        ܷԇ(MPa)

        0.66

        1.1

        1.76

        ԇ(MPa)

        0.9

        1.5

        2.4

        mÜض

        z-40桫90z-20桫200

        mý|

        ˮ՚⡢ȻƷgw

        й©

        GB/T13927-92˜

        ӷʽ

        ΁݆ӡ늄ӡҺ


        aƷ㲿ϣ

        Q

        yw

        yS

        ܷȦ

        WCBQT450-10HT200HT250

        2Cr13

        z

        ʯī


        D371Xu݆AܛܷyaƷcYߴ磺

        DN

        Bӳߴ磨mm

        0.6MPa

        1.0MPa

        1.6MPa

        mm

        L

        H

        HO

        A

        B

        DO

        N-d

        DO

        N-d

        DO

        N-d

        50

        43

        63

        235

        270

        110

        110

        4/14

        125

        4/18

        125

        4/18

        65

        46

        70

        250

        270

        110

        130

        4/14

        145

        4/18

        145

        4/18

        80

        46

        83

        275

        270

        110

        150

        4/18

        160

        8/18

        160

        8/18

        100

        52

        105

        316

        270

        110

        170

        4/18

        180

        8/18

        180

        8/18

        125

        56

        115

        340

        310

        110

        200

        8/18

        210

        8/18

        210

        8/18

        150

        56

        137

        376

        310

        110

        225

        8/18

        240

        8/22

        240

        8/22

        200

        60

        164

        430

        353

        150

        280

        8/18

        295

        8/22

        295

        8/22

        250

        68

        206

        499

        353

        150

        335

        12/18

        350

        12/22

        355

        12/26

        300

        78

        230

        570

        380

        150

        395

        12/22

        400

        12/22

        410

        12/26


        aƷИ˜ʣ

        ˜

        GB/T 122387-89

        YLȘ˜

        GB12221-89

        GB9113-2000GB17241.6-1998

        GB/T 13927-92


        OӋc

        1. yYأ`ʡ

        2. ÿܽYȸ^eС

        3. ܷ⸱xòP䓺Ͷz䌦ʹÉL

        4. ypƫĽYԽPԽoܷ⹦ܣܷܿɿ

        5. wᡢЧطֹPgֻҪQܷyܷͿʹڲͬ|

        6. zܷȦλywҲλڵmòͬcĽ|Ñx

        7. ypܷ⹦brܽ|ĿҲܿgλõӰκηb


      ھԃP/
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