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20 # Ipayipi Lensimbi

20# Ipayipi Lensimbi Isithombe Esifakiwe
  • 20 # Ipayipi Lensimbi
  • 20 # Ipayipi Lensimbi
  • 20 # Ipayipi Lensimbi

Incazelo emfushane:

Ipayipi Elingenamthungo Elingangeni Kokushisa Kwekhabhoni Lekhwalithi Ephezulu Yesakhiwo Sokwakha kanye Nesakhiwo Somshini. I-Material ingu-20 #, i-carbon steel yekhwalithi ephezulu, iyinto evamile yepayipi lensimbi.


  • Inkokhelo:30% idiphozithi, 70% L/C noma B/L ikhophi noma 100% L/C lapho ubona
  • Inani elincane le-oda:1 pc
  • Ikhono Lokuhlinzeka:I-Inventory Yamathani ka-20000 Yonyaka Yepayipi Lensimbi
  • Isikhathi esiholayo:Izinsuku ezingu-7-14 uma zisesitokweni, izinsuku ezingu-30-45 zokukhiqiza
  • Ukupakisha:Ukunyamalala Okumnyama, i-bevel ne-cap yawo wonke amapayipi; I-OD engaphansi kuka-219mm idinga ukupakishwa ibe yinqwaba, futhi inqwaba ayidluli amathani ama-2.
    • Landa njenge-PDF

    Imininingwane Yomkhiqizo

    Omaka bomkhiqizo

    Izinga Elisebenzayo

    GB3087: Ipayipi lensimbi elingenamthungo le-boiler yengcindezi ephansi naphakathi

    GB9948:Ipayipi lensimbi elingenamthungo lokuqhekeka kwe-petroleum

    GB6479:Amapayipi ensimbi angenamthungo wemishini kamanyolo enengcindezi ephezulu

    I-GB/T17396:Ipayipi lensimbi eligoqiwe elingenamthungo leprop ye-hydraulic

    Izici kanye nesicelo

    20 # insimbiingeyensimbi yensimbi enekhabhoni ephansi yekhwalithi ephezulu, insimbi ebandayo ekhishwe futhi eqinile. Insimbi inamandla aphansi, ukuqina okuhle, ipulasitiki kanye nokushisela. Kungokwekhwalithi ephezulu yensimbi ye-carbon carbon, ebandayo ekhishwe futhi eqinile. Insimbi inamandla aphansi, ukuqina okuhle, ipulasitiki kanye nokushisela. Ngokuvamile isetshenziselwa ukukhiqiza amapayipi angenamthungo anengcindezi ephansi kanye nezidingo eziqinile zokuqina.

    Ububanzi besayizi

    Ibanga

    Ububanzi besayizi

     

    OD

    WT

    20#

    21-1200

    3 - 130

     

    Ingxenye Yekhemikhali

    Ibanga

    Ingxenye Yekhemikhali %

     

    C

    Si

    Mn

    Cr

    Mo

    V

    Ti

    B

    Ni

    Cu

    Nb

    N

    W

    P

    S

    20#

    0.17-
    0.23

    0.17-
    0.37

    0.35-
    0.65

    ≤
    0.25

    -

    -

    -

    -

    ≤
    0.30

    ≤
    0.20

    -

    -

    -

    ≤
    0.030

    ≤
    0.030

     

    Impahla Mechanical

    Ibanga

    Impahla Mechanical

     

    Amandla E-Tensile(MPa)

    Amandla Okuqina (Mpa)

    I-Elogation(L/T)

    Umthelela(J)

    Imile/Evundlile

    Ukuqina(NB)

    20#

    410-
    550

    ≥
    245

    ≥20%

    ≥40/27

    -

     

    Inzuzo

    1. Isikhathi sokulethwa: I-inventory enkulu yenza isiqiniseko sokuthi ubuncane besikhathi sokulethwa, ikakhulukazi izinsuku ezingu-5-7.

    2. Ukuphathwa kwezindleko: Izinsiza ezikhona kanye nolwazi oluningi lokuphathwa kwezindleko masinikeze isisekelo senhlanganisela yensiza efaneleke kakhulu ezidingweni zamakhasimende.

    3. Insiza yokugaya ephezulu: Ingahlinzeka ngesitifiketi esiphelele nemibhalo yeziqu ukuze ifakazele izinga eliphezulu futhi inikeze ukwesekwa kwethenda.

    4. Uhlelo oluqinile lwe-QC: Ukuhlolwa kokugeleza okuphelele kwendawo, ukuhlola ngokugcwele nokubika, ukuhlolwa komuntu wesithathu

    5. Ngemva kwenkonzo: yonke imikhiqizo iyalandeleka, Ukulandelela umthombo wesikweletu

  • Okwedlule:
  • Olandelayo:
    • Bhala umyalezo wakho lapha futhi usithumelele wona
    Chofoza u-enter ukuze useshe noma u-ESC ukuze uvale