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Cov raj seamless yog cov raj seamless (smls) siv rau cov qauv dav dav thiab cov khoom siv tshuab, thiab cov ntaub ntawv tseem ceeb yog carbon steel thiab alloy steel. Cov qauv stainless hlau seamless raj yog dov stainless hlau raj kub (extruded, nthuav) thiab txias (dov) thiab cov khoom siv thiab cov khoom siv dav siv hauv tshuaj, roj, textile, kho mob, khoom noj khoom haus, tshuab thiab lwm yam lag luam. ) seamless steel raj.

Xa kev nug
  • Hauj lwm lawm

    Delamination defects thiab tswj kev ntsuas ntawm seamless structural steel raj:


    Los ntawm txoj kev xav, feem ntau ntseeg tau tias cov khoom tsis yog xim hlau suav nrog hauv lub raj tsis muaj dab tsi yuav rhuav tshem qhov txuas ntxiv thiab kev cog lus ntawm 16mn structural steel yeeb nkab, thiab kev cuam tshuam loj tuaj yeem ua rau delamination nyob rau hauv cov yeeb nkab steel structural ntawm 16mn. Lwm qhov yog suav tias yog hydrogen-induced cracking, uas yog, vim muaj cov tsub zuj zuj ntawm hydrogen nyob rau hauv cov hlau, ib nrab siab ntawm cov roj nyob rau hauv cov hlau yog siab dhau heev lawm, dawb me ntsis yog tsim nyob rau hauv lub round raj billet, thiab cov kab nrib pleb nthuav thaum lub sij hawm. txheej txheem lamination, nws thiaj li tsim delamination defects. Tsis tas li ntawd, qhov kev ntxhov siab uas tsim los ntawm qhov tsis sib xws ntawm qhov tsis sib xws ntawm ob-cov menyuam hla-drilling tshaj lub zog yas thiab tseem yuav ua rau delamination.

    Screed Measurements Dimensions Nyhav hauv mm Thickness Dav Thickness Dav kg/m lb/µft 1/8 1/2 3.2 12.7 0.31 0. {{ 6}}/4 3. }. 1 0. 95 0. 31}} 5 1 58 1. }.4 3/16 1/2 4.

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    Q:Koj yog lub tuam txhab dab tsi?
    A: Peb yog cov chaw tsim khoom ntawm lub raj mis hlau, peb lub Hoobkas yog li ntawm 8.{1} square meters thiab 120 tus neeg; Peb cov khoom muaj xws li stainless hlau thermos, tumbler, mug, mug, lub raj mis, jug thiab txhuas lub raj mis.

    Q: Koj qhov kev txiav txim yam tsawg kawg nkaus yog dab tsi?
    A: -Spot 200pcs
    -1000 ntu, rau feem ntau ntawm peb cov khoom tsim kev cai.
    -Qee yam khoom 3000pcs
    Qee lub sij hawm peb lees txais qhov kev txiav txim qis pib qis rau koj qhov kev txiav txim mus sib hais. Thov koj xav qhia rau peb paub txog qhov ntau thiab cov ncauj lus kom ntxaws uas koj xav tau, thiab peb yuav suav cov nqi raws sijhawm.

    Q: Lub peev xwm ntawm koj lub tuam txhab yog dab tsi?
    A: Peb lub raj mis stainless hlau tsim muaj peev xwm 600.000 / hli, lub raj mis tsim muaj peev xwm 800.000 / hli, txhuas lub raj mis muaj peev xwm 1.2 lab / hli.

    Q: Thaum twg yog lub sijhawm khoom xa tuaj?
    A: Raws li tus qauv tsim thiab ntau, 7 hnub rau 45 hnub.

    Q: Koj puas tuaj yeem muab tus qauv rau kuv? Lub sij hawm ua piv txwv li cas? Tus qauv nqi npaum li cas?
    A: Tau kawg koj tuaj yeem tau txais cov qauv.
    -Cov qauv uas twb muaj lawm: xa hauv 2 hnub
    -Customized kuaj: raws li tsim 7-20 hnub
    Yog tias tsis muaj qhov tshwj xeeb, smaple yog dawb, yog tias koj tus kheej tsim / logo, koj yuav tsum tau them tus nqi tsim khoom.
    Koj yuav tsum tau them tus nqi thauj khoom lossis kev xa khoom.

    Q: Koj puas muaj kev lav zoo?
    A: Yog lawm, peb txhawb nqa kev tshuaj xyuas ua ntej thauj khoom. Yog tias muaj teeb meem nrog rau qhov tau txais cov khoom, peb tuaj yeem them nyiaj rau qhov poob lossis kev puas tsuaj.

    Cim npe nrov: tawv seamless raj, tus neeg muag khoom, customized, lag luam wholesale, pheej yig, luv nqi, daim ntawv teev npe, tus nqi qis, hauv Tshuag, dawb qauv

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