• Email: richard@czlxg.com
  • WhatsApp: 861582968134
    • English

    PIPing System Kubudirira uye Kuchengetedza neS235 JR Spiral Steel PIPES

    Pombing system yekubudirira uye kuchengetedzwa neS235 JR Spiral Steel Pipe Pipes Inotaridza mufananidzo
    • PIPing System Kubudirira uye Kuchengetedza neS235 JR Spiral Steel PIPES
    • PIPing System Kubudirira uye Kuchengetedza neS235 JR Spiral Steel PIPES
    • PIPing System Kubudirira uye Kuchengetedza neS235 JR Spiral Steel PIPES
    • PIPing System Kubudirira uye Kuchengetedza neS235 JR Spiral Steel PIPES

    Tsananguro pfupi:

    Ichi chikamu cheiyi yeEuropean Standard Specturity Mamiriro ekutakura ekutonhora akaumbwa akaumbwa

    Cangzhou Spiral Steel Pipes Group Co Co., LTD Supplies Holla Chikamu cheCircular Fungisai Steel PIPMES zvechimiro.


    Chigadzirwa Chinhu

    Zvigadzirwa tags

    Nhungamidzo:

    Munharaunda yazvino, kutakura kwakashanda kwezvinwiwa uye magasi kwakakosha kune maindasitiri akawanda. Chimwe chezvinhu zvakakosha mukuona kushanda kwakanaka kweakoPipe Line Systemiri kusarudza mapaipi akanaka. Pakati pezvisarudzo zvakasiyana siyana zviripo,S235 JR Spiral Steel pombiisarudzo yakavimbika nekuda kwemhando yepamusoro. Iyi blog inovavarira kuongorora zvakanakira kushandisa S235 JR Spiral Steel pombi muPiping Systems, kutarisa pane yayo yakasarudzika chimiro.

    Mechanical Pfuma

    Giredhi reSimbi

    SIMBA REMAHARA Simba
    MPA

    Simba resimba

    Kuderera kushoma
    %

    Minimum Encct Energy
    J

    Yakatsanangurwa gobvu
    mm

    Yakatsanangurwa gobvu
    mm

    Yakatsanangurwa gobvu
    mm

    pakuedza tembiricha ye

    <16

    > 16≤40

    <3

    ≥3≤40

    		 ≤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

    -

    -

    Chemical Composition

    Giredhi reSimbi

    Rudzi rwe de-oxidation a

    % nebanga, kumusoro

    Zita resimbi

    Nharembozha

    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

    0,20

    -

    1,50

    0,035

    0,035

    0,009

    S275J2H

    1.0138

    FF

    0,20

    -

    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. Iyo Deoxidation nzira inosarudzwa seinotevera:

    FF: Simbi yakaurayiwa zvizere ine nitrogen inosunga zvinhu mune huwandu hwakaringana kusunga inowanikwa nitrogen inowanikwa (semuenzaniso min. 0,020% yakazara al kana 0,015% solux al).

    b. Iko kukosha kwakanyanya kwe nitrogen hakuratidze kana mimwe yemakemikari ichiratidza mashoma ehuwandu hwehuwandu hwe0,020% neine shoma al / n chiyero che2: 1, kana zvakakwanira zvimwe zvisungo zve-n-zvinosunga zviripo. Iyo n-inosunga zvinhu ichanyorwa mugwaro rekuongorora.

    Hydrostatic test

    Kureba kwepepe kuchaidzwa nemugadziri kune hydrostatic kumanikidza kuchagadzira madziro kushushikana kwekushaiwa makumi matanhatu muzana yeiyo yakasarudzika shuwa simba rekubereka tembiricha. Dzvinyiriro ichatsanangurwa neiyo inotevera equation:
    P = 2st / d

    Zvinotenderwa kusiyana kwehuremu uye zviyero

    Kureba kwega kwega kwepepe kucharemerwa zvakasiyana uye kurema kwayo hakuzopindiri kupfuura gumi muzana pamusoro kana 5.5% pasi pehuremu hwayo uye huremu hwayo uye huremu hwayo pane urefu hwakareba
    Iyo yekunze dhisiki haizosiyane kupfuura ± 1% kubva pane yakatarwa zita rekunze kunze kwedhimoni
    Kukudza kwemadziro chero nguva hakuzopfuura kusvika pagumi nemaviri% pasi peiyo yakataurwa madziro madziro

    Pipi yeGeycal yakachena

    1. Nzwisisa S235 JR Spiral Steel Pipi:

    S235 JR Spiral Steel pombiipombi yemapipi yakasarudzika yakashandiswa zvakanyanya mumapipi masisitimu. Ivo vakagadzirwa nesimbi-yepamusoro simbi mukuteerera zviyero zvepasi rese, vachiratidza kusimba kwakakwirira uye kusimba. Maitiro ekugadzira anosanganisira kuumbwa kwekunyepedzera kwekuenderera mberi kwesimbi mitsetse, iyo yakazotorwa kusvika pakureba. Uku kuchinja kwehunyanzvi kunopa mapaipi ane zvakanakira zvakanakira pamusoro pemubhadharo wakananga-seam.

    2

    Iyo Spiral Watched Kuvakwa kweS235 JR Spiral Steel pombi inopa akawanda mabhenefiti ekupa masisitimu. Chekutanga, iyo inoenderera ichitenderera tels seams inosimudzira kutendeka kwechimiro kwepombi, ichiita kuti ive inodzivirira zvakanyanya kune zvemukati uye zvekunze zvinonhuhwirira. Ichi chimiro chinogonesawo kunyange kugovera kugoverwa, kuderedza njodzi yekutadza pombi. Uye zvakare, iyo yekunyepedzera yeiyo pombi inobvisa kudiwa kwekusimbiswa kwemukati, nekudaro optimizing mafambiro ekuyerera uye kuderedza kurasikirwa kwekumanikidza panguva yekufambisa. Iyo isina kusarudzika inoenderera pamusoro penzvimbo yekupenga inoderedza njodzi yekukasira uye inovandudza kuchengetedzeka uye nekubudirira kweiyo pombing system.

    3. Simbisa Kugadzwa uye Kuwedzera:

    S235 JR Spiral Steel pombi inopa yakakwirira kusimba nekuda kwezvakakwirira zvekuvaka zvemhando yepamusoro. Ivo vanopokana kuCorrosion, Abraasion uye akanyanya mamiriro ekunze mamiriro ezvinhu, achivaita kuti vakwanise kuita zvakasiyana-siyana zvekushandisa zvinosanganisira mafuta uye gasi rekufambisa, masisitimu emvura uye mapurojekiti emvura uye marapuro emvura uye marapuro emvura. Iko kuwanda kweiyi pombi kunovatendera kuti vave nyore kugadziriswa kuti vasungane chaizvo projekiti zvinodiwa. Pamusoro pezvo, ivo vari nyore kuisa uye kuchengetedza, kuwedzera kuwedzera kukurudzira kwavo uye kubatsira kuti vagadzikane mune imwe mutengo-inobudirira uye inoshanda Ductwork system.

    4. Kubatsirwa kwezvakatipoteredza uye kusimba:

    Kuchinjira kuS235 JR Spiral Steel Pombi muPIGINS Systems inogona zvakare kuunza zvikwanisiro zvakakosha zvemamiriro ekunze. Hupenyu hwavo hurefu uye kuramba kusvibiswa kuderedza kukosha kwekugara uchitsiva, zvichikonzera kuderera kabhoni emishini uye chizvarwa chidiki. Pamusoro pezvo, kudzokorodza kwesimbi kunoita kuti aya ape pombi yakasimba sarudzo mumutsara nedenderedzwa hupfumi humbowo hunhu. Nekushandisa S235 JR Spiral Steel Pipe, Maindasitiri anogona kuve nechokwadi chakaringana hushamwari uye nenzira ine mutoro yekutakura mvura, nekudaro inosimudzira ramangwana rakasvibirira.

    Mhedziso:

    Kushandiswa kweS235 JR Spiral Steel Pombi muPIPINS Systems inopa huwandu hwenzvimbo dzakakosha, kusanganisira kushamisika kusimba, kuchengeteka uye kushanda zvakanaka. Chimiro cheSpiraled Welded inofunga kutendeka kwayo uye inopa yakavimbika yehunhu hwekutumira kwemaindasitiri akasiyana siyana. Nekubatanidza matekinoroji epamberi seiyi, isu tiri kuisa nzira yekuwedzera uye yakavimbika pombiges system.

  • Yapfuura:
  • NEXT:
    • Nyora yako meseji pano uye utumire kwatiri

    Zvigadzirwa Zvikamu