Stainless Hlau Subway Handrail Tube / Qws

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Kev thev naus laus zis Technology
GB / T19228.2-2011
General kev cai rau stainless hlau raj
GB / T19228-2011 yog raws GB / T12771-2008, yog li cov kev qhia hauv qab no kuj siv tau rau lwm qhov laj thawj stainless hlau raj.


  • Tus nqi FOB: Asmeskas $ 0.5 - 9,999 / Daim
  • Min.Order Tus lej: 1 Daim
  • Muaj peev xwm muab lus: 50 ~ 100 Daim Ib Hli
  • Khoom Nthuav dav

    Cov khoom lag luam

    Kev thev naus laus zis Technology
    GB / T19228.2-2011
    General kev cai rau stainless hlau raj
    GB / T19228-2011 yog raws GB / T12771-2008, yog li cov kev qhia hauv qab no kuj siv tau rau lwm qhov laj thawj stainless hlau raj.
    Ⅰ. Qhov Coob thiab kam rau ua
    Qhov Hloov: qhov taub loj tuaj yeem tso cai sib txawv C yog ± 0.5% D, DN150-300, 0.75% D hauv qab DN150;
    Thickness: Tso cai sib txawv: ± 10% S;
    Ntev: 3000-9000 hli, kuj tuaj yeem hloov kho raws li qhov xav tau, tso cai sib txawv: 0 ~ +20 hli;
    Dabtsi Yog Khoov Qib: 2mm / M;
    Txoj kab nqes: Qhov nqes ntawm lub tsev nres nkoj steel yeeb nkab yuav tsum ua kom tau raws li qhov yuav tsum tau ua nyob hauv cov lus hauv qab no.
    Ⅱ. Kev Siv Lub Laws Teeb Txoj Kev
    Lub taub tsis xeb hlau feem ntau xa tawm raws li qhov ntsuas qhov hnyav, thiab nws tseem tuaj yeem xa mus raws li qhov hnyav dhau tom qab kev sib ceg. Thaum xa tawm raws li theoretical hnyav, qhov theoretical weight tau muab xam raws li cov mis (I)

    Stainless Hlau Foob Thiab Theoretical Weight Formula
    Tsis yog. Qib Tshiab Qub Qib Yog ceev Hloov pauv kev noj mis
    1 06Cr19Ni10 0Cr18Ni9 7.93 W = 0.024 91S (DS)
    2 022Cr19Ni10 00Cr19Ni10 7.90 W = 0.024 82S (DS)
    3 06Cr17Ni12Mo2 0Cr17Ni12Mo2 8.00 W = 0.025 13S (DS)
    4 022Cr17Ni12Mo2 00Cr17Ni14Mo2 8.00 W = 0.025 13S (DS)
    5 019Cr19Mo2NbTi 00Cr18Mo2 7.77 W = 0.024 35S (DS)
      Qawm ntawm Stainless Hlau Tube Chaw nres nkoj
    Sab nraud txoj kab uas hla ntawm lub raj Ant 斜 ≤ Slanting≤
    20 1.5
    20-50 2.0
    50-108 3.0

    w = π ‰ S (DS) ρ ………………. (1)
    Nco tseg:
    W-theoretical nyhav ntawm lub raj steel ntsuas nyob rau hauv ib phaus (kg / m);
    = 3.1416;
    S-nom phaj phab ntsa tuab ntawm cov raj hlau, hauv millimetres (hli);
    D-Cov nominal sab nraud txoj kab uas hla ntawm lub raj steel, hauv millimetres (hli):
    P - Kev ntom ntom ntawm stainless hlau hauv kg / dm3, thov khij rau cov lus hauv qab no kom muaj qhov ntom ntawm txhua qib.

    Yuav tsum muaj txuj ci
    Cov khoom siv qib thiab kev ua haujlwm ntawm cov kav hlau yuav tsum tau ua raws li kev xav tau hauv qab no
    Tsis yog. Qib Tshiab Qub Qib Siv Tau Li Cas
    1 06Cr19Ni10 0Cr18Ni9  
    2 022Cr19Ni10 00Cr19Ni10 Dej haus lim dej, dej haus txhua hnub, huab cua, roj pa tshuaj, dej txias, dej kub thiab lwm yam.
    Kev haus dej ua kom huv, dej txias, dej kub thiab lwm yam.
    3 06Cr17Ni12Mo2 0Cr17Ni12Mo2  
    4 022Cr17Ni12Mo2 00Cr17Ni14Mo2 Cov ntawv thov yuav tsum muaj kev tiv thaiv ntau tshaj corrosion dua 06Crl9NilO
     
    5 019Cr19Mo2NbTi 00Cr18Mo2 Cov ntawv thov yuav tsum muaj kev tiv thaiv ntau tshaj corrosion dua 06Cr17Ni12Mo2

    Siv thaj chaw muaj cov pa oxygen siab ntau dua hauv nruab nrab

    Qeb thiab tshuaj sib xyaw ua ke ntawm Cov Hlau Stainless Hlau (Kev Tshawb Xyuas Smelting)
    Tsis yog. Unified Digital Code Tshuaj lom neeg muaj pes tsawg leeg (cov feem ntau) /%
    Cov cuab yeej txhua yam ntawm cov yeeb nkab steel yuav tsum ua kom tau raws li qhov yuav tsum ua hauv qab rooj。

    Qhia tshwj Cov Tsis Muaj Piv Txwv Qhia Ntxiv Ntxiv Ntxiv
    Lub Tensile Muaj Zog Rm / Mpa
    Elongation Tom Qab Liaj A /%
    Cov xwm txheej kho cua sov
    Cov xwm txheej tsis-tshav kub
    Khoom Qhia Tawm

    01_03

    Khoom Case

    01_05

    Kev piav qhia

    Stainless Hlau Qauv Tube

    1. Lub raj xa hluav taws xob feem ntau yog welded lub raj lossis cov qauv raj, feem ntau siv los ua tus kav tuav lossis kho kom zoo nkauj, uas nws cov khoom feem ntau 304 stainless hlau lossis zoo dua. Nws cov txheej txheem ntau lawm yog tias thawj nias qauv raj los ntawm txoj hlua khi steel, thiab tom qab ntawd tag nrho cov hlau txuas, thiab thaum kawg pickling thiab polishing.
    2. Nws yog feem ntau cov qauv pob zeb diamond los yog lub voj voos txawv, txais yuav steel sawb embossing thiab steel kauj tsim vuam.

    Nws txoj kab uas hla feem ntau 22mm-48mm, lub ntsiab thov: tsev kho kom zoo nkauj, ntaiv tus pas hlau tuav, tus tes tuav, tsheb tes, thiab lwm yam.

    φ25 x 1.5φ32 x 1.5 Tsheb, chaw tos tsheb loj
    φ30 x 2.0 Nyivpooj
    φ32 x 2φ32 x 2.5 Tuam Tshoj
    φ35 x1.5φ35 x 2.0
    φ35 x 2.5
    φ35 x 3.0
    Hong Kong, Kaus Lim Qab Teb
    φ38 x 2.0φ38 x 2.5
    φ38 x 3.0
    EU

    Stainless Hlau Handrail Tube, Lub Phab Ntsa Handrail Tube, Handrail Tube rau Kev Xiam Hlwb

    Cov khoom no muaj cov qauv tshiab thiab cov thev naus laus zis. Raws li cov yam ntxwv ntawm tus tes tuav, cov organic sib xyaw ntawm cov nrum thiab cov yeeb nkab ua kom paub tseeb tias cov hlua tes muaj qhov siab muaj peev xwm thiab du ntsej muag kab. Cov tes tuav splicing txheej txheem daws teeb meem uas qee lub kaum kev tom qab kev tuav tes tsis tuaj yeem kho tau saum npoo av. Raws li cov cuab yeej ua haujlwm, saum npoo ntawm cov tes tuav tau tuaj yeem kho tau txhuam, xuab zeb blasting, zaws pob zeb, pleev xim rau xim, thiab tshuaj tsuag pob. Tom qab, cov nplaim yog kho tau tshwj xeeb hauv cov txheej txheem los tiv thaiv kev ua qias tuaj, ua kom muaj lub ntsej muag zoo nkauj, tsis muaj roj thiab yooj yim los ntxuav. Cov txheej txheem vuam tshwj xeeb rau kev ua tus tes tuav yog txhua yam ua tau saib xyuas los ntawm cov kev ua haujlwm, khoom siv, thiab cov txheej txheem kev ua haujlwm kom paub tseeb tias lub vuam zoo.

    φ25 x 1.5φ32 x 1.5 Tsheb, chaw tos tsheb loj
    φ30 x 1.2  Nyivpooj
    φ32 x 2φ32 x 2.5  Tuam Tshoj
    φ35 x 2.0φ35 x 2.5
    φ35 x 3.0
    Hong Kong, Kaus Lim Qab Teb
    φ38 x 2.0φ38 x 2.5
    φ38 x 3.0
    EU

     


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