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    Astm A139 M Karfe Standard

    Astm A139 M PLIPE Daidaitaccen hoto
    • Astm A139 M Karfe Standard

    A takaice bayanin:

    Ko kuna buƙatar bututun don gini, man gas, ko wasu aikace-aikacen masana'antu, ana amfani da bututunsu na S235 J0 da za su iya haɗuwa da aminci a cikin sararin samaniya.


    Cikakken Bayani

    Tags samfurin

    Gabatar da S235 J0 Kors Korabs Korace Ctione - Fasali da aka kirkira don saduwa da bukatun masana'antar zamani. An samar da shi a cikin masana'antar-fannin fasaha wanda ke cikin CANGZHUE City, Kamfanin HEBEI, ya zama jagora a cikin yanki na RMB 680 miliyan . Muna alfaharin samun ƙwararrun ma'aikata na ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararru don samar da samfuran inganci.

    Daya daga cikin fitattun siffofin S235 J0 Kors Kors Korvace bututun Karfe Wannan karbuwar tana ba mu damar haduwa da bukatun masana'antu da dama, musamman a cikin samar da manyan bututun ruwa mai nauyi. Ko kuna buƙatar bututun don gini, man gas, ko wasu aikace-aikacen masana'antu, ko wasu bututunmu na S235 J0 da ke motsa jiki don haɗuwa da StringentAstm A139Stanyen bututun karfe don tabbatar da aminci da aiki a ko da mafi yawan mahalli.

    Taronmu na da inganci da inganci yana nufin kowane yanki na S235 J0 J0 Kors Korace-Kark Tare da ƙwarewarmu da gwaninta, mun iyar da mu samar da abokan cinikinmu tare da mafi kyawun mafita wanda aka dace don biyan takamaiman bukatunsu.

    Musamman samfurin

    Karfe sa karancin yawan amfanin ƙasa
    MPA    		 Da tenerile Mafi ƙarancin elongation
    %    		 Mafi qarancin tasirin tasiri
    J
    Da aka ƙaddara
    mm    		 Da aka ƙaddara
    mm    		 Da aka ƙaddara
    mm    		 A gwaji zazzabi na
      <16 > 16340 <3 ≥3у40 ≤40 -20 ℃ 0 ℃ 20 ℃
    S235JRH 235 225 360-510 360-510 24 - - 27
    S275J0H 275 265 430-580 410-560 20 - 27 -
    S275J2H 27 - -
    S355J0H 365 345 510-680 470-630 20 - 27 -
    S355J2H 27 - -
    S355K2H 40 - -

    Abubuwan sunadarai

    Karfe sa Nau'in cire shaye shaye a % ta hanyar taro, mafi girma
    Sunan Karfe Yawan Karfe C C Si Mn P S Nb
    S235JRH 1.0039 FF 0,17 - 1,40 0,040 0,040 0.009
    S275J0H 1.0149 FF 0 02 - 1,50 0,035 0,035 0,009
    S275J2H 1.0138 FF 0 02 - 1,50 0,030 0,030 -
    S355J0H 1.0547 FF 0,22 0,55 1,60 0,035 0,035 0,009
    S355J2H 1.0576 FF 0,22 0,55 1,60 0,030 0,030 -
    S355K2H 1.0512 FF 0,22 0,55 1,60 0,030 0,030 -
    a. Ana tsara hanyar da deoxidation kamar haka: FF: Cikakken Karfe wanda ke da nitrogen wanda ya isa ya isa nitrogen (misali min. 0,015% Soluwarai AL) .B. Matsakaicin darajar don nitrogen baya amfani idan kayan aikin sunadarai suna nuna ƙarancin al / n rabo na 2: 1, ko idan isassun sauran abubuwa n-ɗaure suna nan. Za'a rubuta abubuwa masu ɗaure da n-ɗaure a cikin bayanan binciken.

     

     

    Amfani da kaya

    1. Ofaya daga cikin manyan fa'idodin Ashem A139 Karfe na karfe shine sassauci a diamita da kuma ƙayyadaddun kayan kauri. Wannan daidaitawa yana ba da damar masana'antun don samar da bututu a cikin masu girma dabam don biyan bukatun buƙatun aiki daban-daban.

    2. Iyawar samar da kamfani kamar namu, wanda ke cangzhou, lardin Hebei, faduwar fa'idar Astm A139.

    3. An kafa shi a cikin 1993, masana'antarmu ta ƙunshi yanki na murabba'in murabba'in 350,000, yana da jimlar dukiyar RMB 680, kuma tana ɗaukar ma'aikata 680 gwani. Wannan masana'antar samar da kayayyaki tana ba mu damar biyan bukatun bukatun abokin ciniki yayin da muke riƙe ƙa'idodin masana'antu.

    Samfurin Samfura

    1. Ashe ASM A139 Standarla bazai rufe duk takamaiman buƙatun takamaiman don wasu aikace-aikacen ba, wanda ya haifar da iyakataccen aiki a cikin matsanancin yanayi.

    2. Tsarin samarwa na iya zama mafi hadaddun ƙarfi da tsada fiye da sauran ka'idoji, wanda zai iya shafar farashin farashi da wadatar.

    X60 SSAW LINE

    Sakamako

    S235 J0 Kors Koran Karfe Cual ne musamman fa'idodin masana'antun ne saboda daidaitawa. Ikon tsara diamita da kuma kauri na bango yana ba da damar samar da Prepium Premium, lokacin farin ciki wanda ya sadu da takamaiman bukatun aikin. Wannan sassauci ba kawai ƙara yawan masana'antu ba, har ma yana tabbatar da cewa samfurin ƙarshe na iya tsayayya da yanayin yanayin muhalli da matsi, yana sa ya dace da ɗimbin aikace-aikace.

    Masana'antarmu tana cikin Cangzhou, lardin Hebei, kuma ya kasance makulli a masana'antar murabba'i tun daga 1980 miliyan, kuma suna aiki da kwararru 680 ma'aikata. Wannan ƙarfin kayan more rayuwa yana ba mu damar samar da bututun ƙarfe mai ƙarfi wanda haɗuwa da ka'idodi na ABUM A139, tabbatar da cewa samfuranmu sun haɗu da buƙatun abokan cinikinmu.

    Astm A139baƙin ciki bututuStandard yana da tasiri sosai akan samar da S235 j0 na ƙwanƙwasa bututu, inganta haɓakar masana'antu. Yayinda muke ci gaba da inganta karfinmu kuma mu fadada iyawarmu, mun dage kan samar da mafita m da suka hadu da canjin masana'antar.

    Faq

    Q1: Menene Astm A139?

    Astm A139 madaidaicin bayani ne wanda ke fitar da buƙatun don bututun karfe-weldeded karfe. Wadannan bututu ana amfani da su a cikin aikace-aikacen matsin lamba kuma an san su da ƙarfinsu da karko. Dokokin yana tabbatar da cewa bututun sun hadu da takamaiman kayan aikin injin da kuma tsarin sunadarai, yana sa su dace da amfani da kayan aikin masana'antu da yawa.

    Q2: Menene amfanin S235 J0 Kors Koran Karfe?

    Daya daga cikin manyan fa'idodin S235 J0 Kors Korabs Korvace Ctionin Karfe Zvaye Kan Mayawa Wannan daidaitawa yana ba da damar masana'antun don samar da babban-fam, bututu mai walled wanda zai iya jure da yawan matsin lamba da damuwa. Ikon tsara waɗannan bayanan abubuwan dalla-dalla suna sa S235 J0 bututu mai kyau kyakkyawan zabi don ayyukan da ke buƙatar takamaiman girman da ƙarfi.

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