English
中文

[Khuphela] 20# umbhobho ongenamthungo

[Khuphela] 20# umbhobho ongenamthungo Umfanekiso obonakalayo
  • [Khuphela] 20# umbhobho ongenamthungo
  • [Khuphela] 20# umbhobho ongenamthungo
  • [Khuphela] 20# umbhobho ongenamthungo

Inkcazelo emfutshane:

Umbhobho wentsimbi jikelele ongenamthungo: yenziwe nge-10, 20, 30, 35, 45 kunye nezinye ezikumgangatho ophezulu wekhabhoni ezibotshwe ngentsimbi 16Mn, 5MnV kunye nezinye.i-alloy ephantsi ye-structural ironokanye 40Cr, 30CrMnSi, 45Mn2, 40MnB kunye nezinye intsimbi yealloyi eshushu yaqengqeleka okanye ebandayo. Amalungu oomatshini, njengeemoto, iitrektara ezicinezelekileyo. Umbhobho weCarbon Steel-Resistant Heat-Resistant Seamless Seamless Umbhobho woKwakha uLwakhiwo kunye neMechanical Strucutre. I-Material yi-20 #, i-carbon steel high quality, yinto eqhelekileyo yombhobho wensimbi.I-High-Quality Carbon Steel Heat-Resistant Seamless Pipe kwiSakhiwo soKwakha kunye ne-Mechanical Strucutre. Material Is20#, iNtsimbi yeKhabhoni ekumgangatho oPhezulu, Sisixhobo soMbhobho weSimbi esiQhelekileyo.


  • Intlawulo:30% idiphozithi, 70% L/C okanye B/L ikopi okanye 100% L/C emehlweni
  • Min.Ubungakanani boMyalelo:I-PC eyi-1
  • Ukubonelela ngezakhono:Ngonyaka 20000 Tons Inventory of Steel Pipe
  • Ixesha lokukhokhela:7-14 iintsuku ukuba isitokhwe, 30-45 iintsuku ukuvelisa
  • Ukupakisha:Ukunyamalala okumnyama, i-bevel kunye ne-cap yombhobho ngamnye; I-OD engaphantsi kwe-219mm kufuneka ipakishwe kwi-bundle, kwaye ibhandle nganye ayidluli kwiitoni ezi-2.
    • Khuphela njengePDF

    Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Uluhlu lweSicelo

    Lo mbhobho wobubele usetyenziselwa ukuthutha ioli, igesi yendalo, igesi, amanzi, kunye nezinye izinto eziqinileyo

    IBanga eliPhambili

    IBanga le-carbon high-quality steel structure: 20g, 20mng, 25mng

    IBanga le-alloy structural steel15mog, 20mog, 12crmog, 15crmog, 12cr2mog, 12crmovg, 12cr3movsitib, njl.

    Ibakala lentsimbi enganyangekiyo kubushushu1cr18ni9 1cr18ni11nb

    ICandelo leMichiza

    IBanga

    Icandelo leMichiza %

     

    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

    IPropati yoomatshini

    IBanga

    IPropati yoomatshini

     

    Ukuqina
    MPa

    Yima kancinci
    MPa

    Yandisa
    L/T

    Impembelelo (J)
    Ngokuthe nkqo/ Ukuthe tye

    Isandla
    HB

    20#

    410-
    530

    ≥
    245

    ≥20%

    -

    -

    Imfuneko yoVavanyo

    Ukongeza ekuqinisekiseni ukubunjwa kweekhemikhali kunye neempawu zemishini, iimvavanyo ze-hydrostatic zenziwa nganye nganye, kwaye iimvavanyo ze-flaring kunye ne-flattening ziyenziwa. . Ukongezelela, kukho iimfuno ezithile ze-microstructure, ubukhulu bengqolowa, kunye ne-decarburization layer yombhobho wensimbi ogqityiweyo.

    Inzuzo

    1. Ixesha lokuhambisa: I-inventory enkulu yenza ukuba ubuncinane ubuncinane bexesha lokuhambisa, ngokukodwa iintsuku ezi-5-7.

    2. Ulawulo lweendleko: Izibonelelo ezikhoyo kunye namava amaninzi olawulo lweendleko masibonelele ngesiseko esifanelekileyo somthombo kwiimfuno zabathengi.

    3. Isixhobo sokugaya iTop Mill: Inokubonelela ngeseti epheleleyo kunye namaxwebhu esiqinisekiso ukubonisa umgangatho ophezulu kunye nenkxaso kwithenda.

    4. Inkqubo ye-QC engqongqo: Ukuhlolwa okupheleleyo kwendawo, uvavanyo olupheleleyo kunye nengxelo, ukuhlolwa komntu wesithathu

    I-5.Emva kwenkonzo: zonke iimveliso ezinokulandeleka, uxanduva lomthengi kumthombo

    Ukupakishwa

    1CA6CFF4EA49475BE26C47274585C8E4
  • Ngaphambili:
  • Okulandelayo:
    • Bhala umyalezo wakho apha kwaye uwuthumele kuthi
    Cofa u-enter ukukhangela okanye i-ESC ukuvala