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    S355 J0 Spiral Seam Weld Wipe E Rekisa

    S355 J0 Spiral seam Weldd Pipe bakeng sa setšoantšo sa thekiso
    • S355 J0 Spiral Seam Weld Wipe E Rekisa

    Tlhaloso e khutšoane:

    Karolo ena ea Tekanyetso ena ea Europe e hlalosa maemo a ho tsamaisa theknoloji ea ho bata le likarolo tsa sekwereneng kapa li sebetsa ka mokhoa o hlakileng ntle le kalafo ea mocheso.

    Cangzhou Spipes Steel Pipes Group Co, Ltd Supplies Karolo e se nang letho ea mefuta e chitjane bakeng sa sebopeho.


    Lintlha tsa sehlahisoa

    Li-tag tsa lihlahisoa

    Re thabela ho u tsebisa sehlahisoa sa rona sa morao-rao,S355 J0 Spiral Steel Pipes, e leng pipi e sebelisoang e entsoeng ke leqhubu le entsoeng ka chelete ea boleng bo holimo joaloka thepa e tala. Li-pipes tsa rona tsa spiral li entsoe li sebelisa ts'ebetso e tsoetseng pele ea terata e kenelletseng ea Twin

    Thepa ea mochini

    Sehlopha sa tšepe Bonyane Matla a tšepe Nako e nyane ea nako Bonyane a bokhathatso
    Mpa % J
    Botenya bo boletsoeng Botenya bo boletsoeng Botenya bo boletsoeng ka mocheso oa
    mm mm mm
      <16 > 16≤40 <3 ≥3≤4y40 ≤40 -20 ℃ 0 ℃ 20 ℃
    S235JRH 235 225 360-510 360-510 24 - - 27
    S275J0h 275 265 430-5880 410-560 20 - 27 -
    S2755J2h 27 - -
    S355j0h 365 345 510-680 470-6330 20 - 27 -
    S355J2h 27 - -
    S355k2h 40 - -

    Sekhahla sa s355 sa spiral tšepe se hahiloe ka morero le bokhabane li etsa hore ho tšoarella le ho ts'epahala ts'ebetsong ea eona. Ke poleiti ea tšepe e fokolang e matla, e sebelisoang hohle ho etsa thepa, mochini o boima oa marang-rang, mechini e matla, thepa ea matla le indasteri ea moea. Likhetla, likarolo tsa khatello, li-turbicine, lijalo tse tlotsitsoeng ka likarolo, likarolo tsa mochini.

    E 'ngoe ea likarolo tsa mantlha tsa li-spiral tšepe tsa speel tsa s355 j0 tsa spiral ke seliba sa sona. Lipapapa tsa tšepe tsa spiral li sebelisoa hohle 'me li ka fihlela litlhoko tse fapaneng tsa indasteri e fapaneng. Ebang ke metjeko e boima ea mochini kapa merero ena e fana ka ts'ebetso e ikhethang le matla, e leng matla, e e etsa hore e be le boikarabello ba ho batla likopo.

    Sebopeho sa lik'hemik'hale

    Sehlopha sa tšepe Mofuta oa De-Oxidation A % ka bongata, boholo
    Lebitso la Steel Nomoro ea tšepe 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
    S2755J2h 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 1.051212 FF 0,22 0,55 1,60 0,030 0,030 -
    a. Mokhoa oa DEOXIDAD o khethiloe ka tsela e latelang:
    FF: E bolaile tšepe e nang le likarolo tse ngata tse lekantsoeng ea ho tlamahane ea ho tlama nitrogen
    b. Boleng bo boholo ba Nitrogen ha bo sebetse haeba sebopeho sa lik'hemik'hale se bonts'a kakaretso ea Al / n e tlase ho isa ho 2: 1, kapa haeba lintho tse ling tse lekaneng li teng. Lintho tse tlatsitsoeng tsa N-linding li tla rekota tokomaneng ea tlhahlobo.

    As Cangzhou Spipe Group Ground Co, Ltd. Ka melaoana ea tlhahiso ea li-peripi tsa spiral ea spiral, le mela e 4 ea tlhahiso ea kutu ea anti-Corsunion, re fetohile mofani oa thepa indastering. Theknoloji ea rona e tsoetseng pele e re thusa ho hlahisa lipeipi tsa tšepe tse nang le bophara ba φ219-φ3500mm le lebone.

    Heltical e kenelletseng Arc real

    Re ikemiselitse ho fana ka lihlahisoa tsa boleng bo phahameng bo kopanelang litekanyetso tse phahameng tsa indasteri. Sehlopha sa rona sa litsebi tsa bokhoni ba nang le bokhoni se tiisa hore pompo e 'ngoe le e' ngoe e se e le matla a boleng bo thata bakeng sa matla, ho tšoarella le ho sebetsa le ho sebetsa le ho sebetsa. Ho feta moo, re tla pelehela khotsofatla ea bareki 'me re fana ka litšebeletso tse ntle tsa ho rekisa bareki ho bareki ba bohlokoa.

    Ka mokokotlo oa rona oa s355 j0 spiral pepeli ea tšepe ea s355 ea Steel, o ka itšetleha ka boleng bo phahameng le ho ts'epahala hore mofuta oa rona o emetse. Hore na o nakong ea mochine o boima kapa indastering ea kaho, lipeipi tsa rona tsa tšepe li tla feta lineane tsa hau mme tsa fana ka liphetho tse ikhethang.

    Khetla Cangzhou Spira Spira Speel Pipe Ground Co, Ltd. bakeng sa litlhoko tsohle tsa hau tsa tšepe tsa tšepe tsa tšepe. Balekane le rona kajeno le ba bona tšobotsi e sa reroang le ho ts'epahala ha lihlahisoa tsa rona.

    Teko ea hydrostatic

    Bolelele bo bong le bo bong ba phala bo tla lekoa ke khatello ea maikutlo e tla hlahisa khatello ea mokokotlo oa ba bang 60% ea tlhahiso ea kamore. Khatello e tla khethoa ke equation e latelang:
    P = 2st / d

    Lintho tse sa lumellaneng ka boima ba boima le boholo

    Bolelele bo bong le bo bong ba phala bo tla lekanngoa ka thoko le boima ba eona bo fetang 10% ho feta boima ba eona, e baliloe ka bolelele ba eona le boima ba eona ka bolelele ba yuniti
    Bophahamo ba kantle bo ke ke ba fapana ho feta ± 1% ho tsoa botebong bo boletsoeng ka ntle
    Bohlale ba lebota ka nako e se nang palo efe kapa efe e ke ke ea feta 12.5% ​​tlasa botenya ba lebota le boletsoeng leboteng

  • E fetileng:
  • E 'ngoe:
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    Mekhahlelo ea lihlahisoa