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I lalo o le eleele Mua Insulation Paipa ma HDPE Polyethylene Jacket Canghai Nuclear

  • Umi:4.8m-12m(fa'atalanoa)
  • WT: SCH10 ~ SCH160 poʻo STD, ma isi.
  • Ituaiga:Uila po'o le Su'e
  • Tulaga ma Vasega:API 5L - Gr.B/X42/X46, ma isi.

Hebei Canghai Nuclear Equipment Technology Co., Ltd. O paipa u'amea 3PE e fa'aalia ai le puipuiga maualuga ma le sili atu o le fa'afefeteina, le fa'aogaina o le vai, ma le malosi fa'ainisinia maualuga, ma avea ai i latou ma filifiliga sili i paipa suauu mo le fa'atuatuaina umi ma le tumau.

    Fa'amatalaga o oloa

    O paipa insulation PE o loʻo taʻua foi o paipa puipui o fafo PE, pusa fafo, poʻo lima. O le tuʻu saʻo polyurethane insulation paipa o loʻo faʻaalia ai le maualuga o le polyethylene (HDPE) puipui puipui i fafo, o se polyurethane faʻamaʻa faʻatumu faʻatumuina e pei o le faʻamalama faʻamalama i le ogatotonu, ma se paipa uʻamea e pei o le totonugalemu. I lalo o tulaga masani, e mafai ona latou tatalia le maualuga o le vevela e amata mai i le 120 ° C i le 180 ° C, e mafai ai ona latou fetaui lelei mo galuega faʻapipiʻi vevela o vaʻaia eseese o vai malulu ma vevela ma paipa maualuga-maualalo.

     

    gaoi paipa i Polyurethane foam insulation ma HDPE peleue lima

    Igoa Paipa mua'i fa'aesea
    Fa'ailoga Hebei Canghai Nuclear
    fausaga galue paipa u'amea/polyurethane insuation layer / HDPE paipa puipuiga fafo
    mea o le insuation layer polyurethane foam
    Auala Fa'apipi'i 1.faʻapipiʻi malulu
    2.Prestress Fa'apipi'i
    3. Faʻasaʻo Faʻapipiʻi Metotia
    4.One-Time Compensator Fa'apipi'i Metotia

     
    Fa'asinomaga Autu ole Polyurethane insulation layer
     

    faasino igoa mana'oga Tulaga iunite tulaga manaomia
    Malosi CJ/T114-4.3.2 kilokalama/m3 ≥60
    averesi CJ/T114-4.3.1 mm ≤0.5
    Pasene o nofoaga e latalata ane CJ/T114-4.3.1 % ≥ 88
    Malosi fa'amalosi CJ/T114-4.3.3 MPa ≥ 0.3
    Suavai CJ/T114-4.3.5 % Fa'atofu i le vai fa'apuna 90 minute, e le tatau ona sili atu i le 10% le fa'afefe o le vai.
    Ava CJ/T114-4.3.1   ≤ 0.033

     
    Fa'amatalaga o le paipa mua'i fa'a'esea
     

    Fa'amatalaga
    (mm)
    paipa uamea OD×Mafiafi
    (mm)
    I fafo o le puipuiga o paipa lautele × puipui mafiafia
    (mm)
    Mafiafia fa'alava
    (mm)
    Unit mamafa
    Kg/m
    32/90 32×2.8 90×2.5 26.5 3
    45/110 45×2.8 110×2.5 30.0 4
    57/120 57×3.0 120×2.5 29.0 6
    60/125 60×3.5 125×3.0 29.5 7
    76/140 76×4.0 140×3.0 29.0 9
    89/160 89×4.0 160×3.0 32.5 11
    108/180 108×4.0 180×3.0 33.0 13
    133/200 133×4.5 200×3.2 30.3 17
    159/250 159×4.5 250×3.9 41.6 22
    219/315 219×6.0 315×4.9 43.1 39
    273/365 273×6.0 365×5.6 40.4 49
    325/420 325×7.0 420×7.0 40.5 67
    377/500 377×7.0 500×7.8 53.7 81
    426/560 426×7.0 560×8.8 58.2 94
    478/600 478×7.0 600×8.8 52.2 104
    529/630 529×7.0 630×9.8 40.7 114
    529/655 529×7.0 655×9.8 53.2 117
    630/760 630×8.0 760×11.5 53.5 158
    720/850 720×8.0 850×12.0 53.0 181
    820/960 820×10.0 960×14.0 56.0 252
    920/1055 920×10.0 1055×14.0 53.5 281
    1020/1155 1020×10.0 1155×14.0 53.5 312
    1220/1380 1220×12.0 1380×16.0 64.0 444
    1420/1602 1420×14.0 1602×16.0 75.0 590

     

    Tulaga lelei o le paipa faʻapipiʻi muamua

    1. mea fa'alumaina lelei
    2. maualalo le vevela gau
    3. o le pa'u o le vevela e 25% o le paipa masani.
    4. fa'asaoina o le malosi
    5. e tusa ma le 30 ioe e faʻanofo ai le ola tautua, tau maualalo
    6. o lo'o i ai le malosi e le susu ma le corrosive tete'e ma le malosi fa'ainisinia maualuga
    7. leai se lua faʻapipiʻi, e mafai ona tanumia saʻo i le eleele poʻo le vai.

     

    Tulaga API 5L
    Vasega PSL-1 API 5L - Gr.B/X42/X46/X52/X60/X70 ma isi.
    (mea) PSL-2 ISO3183 - L245/L290/L320/L360/L415/L485 ma isi.
    Ole aofa'i ole oka la'ititi 1 Tone
    Vaitafe i fafo PSL-1 0.405-80(i) po'o le 10.3mm-2032mm
    PSL-2 4 1/2 -80(i) po'o le 114.3mm-2032mm
    Vaega mafiafia o Pa SCH10~SCH160 po'o STD,XS,XXS po'o le 1.73mm~59.54mm
    Umi Mo le 20Ft Container 4.8m-5.8m
    (fa'atalanoa) Mo le 40Ft Container 4.8m-12m
      Filifiliga sili ona taatele 6m, 12m
    Ituaiga Uelo Eka, LSAW/SSAW
    E leai se su'ega Ma'alili Toso, Vevela Maea, Vevela Fa'alautele
    Cap (fa'atalanoa) Ole tele ole paipa e tatau ile DN600
    I'uga paipa Fa'ai'uga manino Laisene uma
    Fa'ai'uga fa'ailoga Ole tele ole paipa ile DN50, ma ole mafiafia e tatau ona sili atu ile 3.2mm
    O tatou lelei · O oloa eseese (Papa uamea, mea fa'apipi'i paipa, isi mea fa'apipi'i)
    · Soʻo se isi asiasiga a vaega e talia e matou kamupani.
    · Tali vave i upusii, tilivaina, pe a uma le tautua.
    · Taulai ile vaifofo paipa & paipa mo galuega faatino.
    1. Ole tele ole Pipa O le mafiafia aupito maualalo o le ufiufi masani i mm
      E oʻo atu ile DN100 1.8
      I luga ole DN100 e oo atu ile DN250 2.0
      I luga ole DN250 i lalo ole DN500 2.2

       

      E mafai foi ona faʻapipiʻiina oloa e tusa ai ma le mamanu faʻapitoa a le tagata faʻatau ma manaʻoga.

       

       

      O matou Falegaosimea

      O le tioata o20 tausagapoto masani ile gaosiga,
      o oloa uma ua uma ona asiasia atoa mai le falegaosimea,
      maua100% agavaa,
      fa'amautinoaina o oloa uma e matagofie.

       

       

       

      Fa'aoga ma Fa'aoga

      O le Polyurethane e faʻamautinoa le maualuga o le teteʻe atu i vailaʻau, condensation, ma le pala, ma faʻamautinoa ai le umi o le auaunaga o paipa. E faʻaalia ai le maualuga o le teteʻe i le maualuga ma le maualalo o le vevela (mai le -50 ° C i le 135 ° C) ma faʻaalia le faʻaogaina lelei o le faʻaogaina ona o le maualalo o le faʻaogaina o le vevela (λ). Mo nei mafuaʻaga, e masani ona filifilia e avea o se mea faʻapipiʻi vevela. O le Polyurethane e fesoasoani e faatumauina le vevela o paipa, aloese mai le pa'u o le vevela mai paipa, ma puipuia paipa mai le malulu pe pa i le tau malulu.
       
      O le tau o le fa'aogaina o le vevela (λ) o le polyurethane e maualalo ifo nai lo isi mea fa'apipi'i e pei o laupapa, fulufulu papa, ma le polystyrene, lea e mafua i le maualuga o le numera o sela tapuni i totonu o le polyurethane foam malo. O le mea lea, o le faʻaogaina o le faʻamalama o le polyurethane foam e sili atu le maualuga nai lo isi mea faʻapipiʻi.
      1. Faʻapipiʻi faʻapitoa ma faʻapitoa
      2. Laiti ma paipa tetele
      3. Pi'o le alalaupapa lautele
      4. Flange
      5. Valves
      6. Lagolago fa'apitoa

       

       

      Fa'auma & Fe'aua

      Ina ia sili atu le mautinoa o le saogalemu o au oloa, o le a tuʻuina atu auaunaga faʻapipiʻi faʻapolofesa, faʻaleleia le siosiomaga, faigofie ma lelei.