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    Tuubooyinka Xariiqda Api 5l Heerka B ilaa X70 Od Laga bilaabo 219mm ilaa 3500mm

    Tuubooyinka Xariiqda Api 5l Heerka B ilaa X70 Od Laga bilaabo 219mm ilaa 3500mm Sawirka La Soo Bandhigay
    • Tuubooyinka Xariiqda Api 5l Heerka B ilaa X70 Od Laga bilaabo 219mm ilaa 3500mm

    Sharaxaad Gaaban:

    Tilmaamahan waa in la bixiyo heerka wax soo saarka ee nidaamka dhuumaha si loo gudbiyo biyaha, gaaska iyo saliidda warshadaha saliidda iyo gaaska dabiiciga ah.

    Waxaa jira laba heer oo qeexaya badeecada, PSL 1 iyo PSL 2, PSL 2 waxay leedahay shuruudo qasab ah oo u dhigma kaarboonka, adkaanta heerka, xoogga wax soo saarka ugu badan iyo xoogga jiidista.

    Darajada B, X42, X46, X52, X56, X60, X65, X70 iyo X80.

    Kooxda tuubbooyinka birta ee Cangzhou Spiral Steel ayaa bixisa tuubooyinka SAWH oo daboolaya heerka API B ilaa X70, waxaan helnay shahaadada API 5L sannado ka hor, haddana tuubooyinkayaga khadka ah waxaa si weyn u isticmaala CNPC, CPECC mashaariicdooda dhuumaha.


    Faahfaahinta Badeecada

    Calaamadaha Alaabta

    Sifooyinka Farsamada ee tuubada SSAW

    heerka birta

    xoogga wax-soo-saarka ugu yar
    Mpa

    Xoogga ugu yar ee jiidista
    Mpa

    Kordhinta Ugu Yar
    %

    B

    245

    415

    23

    X42

    290

    415

    23

    X46

    320

    435

    22

    X52

    360

    460

    21

    X56

    390

    490

    19

    X60

    415

    520

    18

    X65

    450

    535

    18

    X70

    485

    570

    17

    Halabuurka Kiimikada ee tuubooyinka SSAW

    heerka birta

    C

    Mn

    P

    S

    V+Nb+Ti

    Ugu badnaan %

    Ugu badnaan %

    Ugu badnaan %

    Ugu badnaan %

    Ugu badnaan %

    B

    0.26

    1.2

    0.03

    0.03

    0.15

    X42

    0.26

    1.3

    0.03

    0.03

    0.15

    X46

    0.26

    1.4

    0.03

    0.03

    0.15

    X52

    0.26

    1.4

    0.03

    0.03

    0.15

    X56

    0.26

    1.4

    0.03

    0.03

    0.15

    X60

    0.26

    1.4

    0.03

    0.03

    0.15

    X65

    0.26

    1.45

    0.03

    0.03

    0.15

    X70

    0.26

    1.65

    0.03

    0.03

    0.15

    Dulqaadka Joomatari ee tuubooyinka SSAW

    Dulqaadka joomatari

    dhexroorka dibadda

    Dhumucda derbiga

    toosan

    ka baxsan wareegga

    cufnaan

    Dhererka ugu badan ee kuul alxanka

    D

    T

    ≤1422mm

    ≤1422mm

    <15mm

    ≥15mm

    dhammaadka tuubada 1.5m

    dherer buuxa

    jirka tuubooyinka

    dhammaadka tuubada

    T≤13mm

    T> 13mm

    ±0.5%
    ≤4mm

    sida lagu heshiiyay

    ±10%

    ±1.5mm

    3.2mm

    0.2% L

    0.020D

    0.015D

    '+10%
    -3.5%

    3.5mm

    4.8mm

    Imtixaanka Hydrostatic-ka

    sharaxaadda badeecada1

    Tuubada waxay u adkeysan doontaa tijaabada hydrostatic iyada oo aan ka daadan tolmada alxanka ama jirka tuubada
    Isku-xidhayaasha looma baahna in lagu tijaabiyo hydrostatic ahaan, waase in qaybaha tuubada loo isticmaalay calaamadaynta isku-xidhayaasha si guul leh loogu tijaabiyay hydrostatic ahaan ka hor hawlgalka isku-xidhka.

    Raadinta:
    Tuubada PSL 1, soo-saaruhu waa inuu sameeyaa oo raacaa habraacyo diiwaangashan oo lagu ilaalinayo:
    Aqoonsiga kulaylka ilaa baaritaan kasta oo kimikal ah oo la xiriira la sameeyo oo waafaqsan shuruudaha la cayimay ayaa la muujiyaa
    Aqoonsiga cutubka tijaabada ilaa baaritaan kasta oo farsamo oo la xiriira la sameeyo oo waafaqsan shuruudaha la cayimay la muujiyo
    Tuubada PSL 2, soo-saaruhu waa inuu sameeyaa oo raacaa habraacyo la diiwaangeliyey oo lagu ilaalinayo aqoonsiga kulaylka iyo aqoonsiga cutubka tijaabada ee tuubbadaas. Habraacyada noocaas ah waa inay bixiyaan hab lagu raadraaco dhererka tuubbada ilaa cutubka tijaabada ee saxda ah iyo natiijooyinka baaritaanka kiimikada ee la xiriira.

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