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    Lelei ma le Malosi o paipa u'ele'ele fa'apipi'i i le uelo fa'aautometi

    Lelei ma le Malosi o paipa u'ele'ele fa'apipi'i i totonu otometi uelo paipa ata fa'aalia
    • Lelei ma le Malosi o paipa u'ele'ele fa'apipi'i i le uelo fa'aautometi

    Fa'amatalaga Puupuu:

    O le paipa faʻapipiʻi faʻapipiʻi o se vaega taua i le fausiaina ma le vaega o alamanuia, e maua ai le malosi ma le fetuutuunai i le tele o talosaga.O nei paipa ua lauiloa ona o lo latou umi, taugofie ma fetuutuunai, ma avea ai ma mea lelei mo le faʻaogaina o paipa paipa.I totonu o lenei blog, o le a matou suʻesuʻeina le lelei o le faʻaogaina o paipa faʻapipiʻi paipa i paipa faʻapipiʻi otometi, faʻapitoa S355 JR paipa uʻamea uʻamea ma le ASTM A252 spiral paipa uelo, ma le taua o le X60 SSAW laina paipa i talosaga tau alamanuia.


    Fa'amatalaga Oloa

    Faailoga o oloa

    O mea mata na fa'aaogaina e gaosia aiSAWH paipae aofia ai ili u'amea, uaea uelo ma fe'au.O nei meafaitino e feagai ma suʻesuʻega faʻaletino ma vailaʻau aʻo leʻi faʻaaogaina i le gaosiga o gaosiga.O le mea lea e fa'amautinoa ai e na'o mea aupito sili ona lelei e fa'aaogaina, e maua ai se oloa mae'a maualuga.

    Fa'ailoaina ole Tatami i fafo （D） Fa'amaoti le Mafiafia o le Pa ile mm Su'ega maualalo maualalo (Mpa)
    Vasega uamea
    in mm L210(A) L245(B) L290(X42) L320(X46) L360(X52) L390(X56) L415(X60) L450(X65) L485(X70) L555(X80)
    8-5/8 219.1 5.0 5.8 6.7 9.9 11.0 12.3 13.4 14.2 15.4 16.6 19.0
    7.0 8.1 9.4 13.9 15.3 17.3 18.7 19.9 20.7 20.7 20.7
    10.0 11.5 13.4 19.9 20.7 20.7 20.7 20.7 20.7 20.7 20.7
    9-5/8 244.5 5.0 5.2 6.0 10.1 11.1 12.5 13.6 14.4 15.6 16.9 19.3
    7.0 7.2 8.4 14.1 15.6 17.5 19.0 20.2 20.7 20.7 20.7
    10.0 10.3 12.0 20.2 20.7 20.7 20.7 20.7 20.7 20.7 20.7
    10-3/4 273.1 5.0 4.6 5.4 9.0 10.1 11.2 12.1 12.9 14.0 15.1 17.3
    7.0 6.5 7.5 12.6 13.9 15.7 17.0 18.1 19.6 20.7 20.7
    10.0 9.2 10.8 18.1 19.9 20.7 20.7 20.7 20.7 20.7 20.7
    12-3/4 323.9 5.0 3.9 4.5 7.6 8.4 9.4 10.2 10.9 11.8 12.7 14.6
    7.0 5.5 6.5 10.7 11.8 13.2 14.3 15.2 16.5 17.8 20.4
    10.0 7.8 9.1 15.2 16.8 18.9 20.5 20.7 20.7 20.7 20.7
      (325.0) 5.0 3.9 4.5 7.6 8.4 9.4 10.2 10.9 11.8 12.7 14.5
    7.0 5.4 6.3 10.6 11.7 13.2 14.3 15.2 16.5 17.8 20.3
    10.0 7.8 9.0 15.2 16.7 18.8 20.4 20.7 20.7 20.7 20.7
    13-3/8 339.7 5.0 3.7 4.3 7.3 8.0 9.0 9.8 10.4 11.3 12.1 13.9
    8.0 5.9 6.9 11.6 12.8 14.4 15.6 16.6 18.0 19.4 20.7
    12.0 8.9 10.4 17.4 19.2 20.7 20.7 20.7 20.7 20.7 20.7
    14 355.6 6.0 4.3 5.0 8.3 9.2 10.3 11.2 11.9 12.9 13.9 15.9
    8.0 5.7 6.6 11.1 12.2 13.8 14.9 15.9 17.2 18.6 20.7
    12.0 8.5 9.9 16.6 18.4 20.7 20.7 20.7 20.7 20.7 20.7
      (377.0) 6.0 4.0 4.7 7.8 8.6 9.7 10.6 11.2 12.2 13.1 15.0
    8.0 5.3 6.2 10.5 11.5 13.0 14.1 15.0 16.2 17.5 20.0
    12.0 8.0 9.4 15.7 17.3 19.5 20.7 20.7 20.7 20.7 20.7
    16 406.4 6.0 3.7 4.3 7.3 8.0 9.0 9.8 10.4 11.3 12.2 13.9
    8.0 5.0 5.8 9.7 10.7 12.0 13.1 13.9 15.1 16.2 18.6
    12.0 7.4 8.7 14.6 16.1 18.1 19.6 20.7 20.7 20.7 20.7
      (426.0) 6.0 3.5 4.1 6.9 7.7 8.6 9.3 9.9 10.8 11.6 13.3
    8.0 4.7 5.5 9.3 10.2 11.5 12.5 13.2 14.4 15.5 17.7
    12.0 7.1 8.3 13.9 15.3 17.2 18.7 19.9 20.7 20.7 20.7
    18 457.0 6.0 3.3 3.9 6.5 7.1 8.0 8.7 9.3 10.0 10.8 12.4
    8.0 4.4 5.1 8.6 9.5 10.7 11.6 12.4 13.4 14.4 16.5
    12.0 6.6 7.7 12.9 14.3 16.1 17.4 18.5 20.1 20.7 20.7
    20 508.0 6.0 3.0 3.5 6.2 6.8 7.7 8.3 8.8 9.6 10.3 11.8
    8.0 4.0 4.6 8.2 9.1 10.2 11.1 11.8 12.8 13.7 15.7
    12.0 6.0 6.9 12.3 13.6 15.3 16.6 17.6 19.1 20.6 20.7
    16.0 7.9 9.3 16.4 18.1 20.4 20.7 20.7 20.7 20.7 20.7
      (529.0) 6.0 2.9 3.3 5.9 6.5 7.3 8.0 8.5 9.2 9.9 11.3
    9.0 4.3 5.0 8.9 9.8 11.0 11.9 12.7 13.8 14.9 17.0
    12.0 5.7 6.7 11.8 13.1 14.7 15.9 16.9 18.4 19.8 20.7
    14.0 6.7 7.8 13.8 15.2 17.1 18.6 19.8 20.7 20.7 20.7
    16.0 7.6 8.9 15.8 17.4 19.6 20.7 20.7 20.7 20.7 20.7
    22 559.0 6.0 2.7 3.2 5.6 6.2 7.0 7.5 8.0 8.7 9.4 10.7
    9.0 4.1 4.7 8.4 9.3 10.4 11.3 12.0 13.0 14.1 16.1
    12.0 5.4 6.3 11.2 12.4 13.9 15.1 16.0 17.4 18.7 20.7
    14.0 6.3 7.4 13.1 14.4 16.2 17.6 18.7 20.3 20.7 20.7
    19.1 8.6 10.0 17.8 19.7 20.7 20.7 20.7 20.7 20.7 20.7
    22.2 10.0 11.7 20.7 20.7 20.7 20.7 20.7 20.7 20.7 20.7
    24 610.0 6.0 2.5 2.9 5.1 5.7 6.4 6.9 7.3 8.0 8.6 9.8
    9.0 3.7 4.3 7.7 8.5 9.6 10.4 11.0 12.0 12.9 14.7
    12.0 5.0 5.8 10.3 11.3 12.7 13.8 14.7 15.9 17.2 19.7
    14.0 5.8 6.8 12.0 13.2 14.9 16.1 17.1 18.6 20.0 20.7
    19.1 7.9 9.1 16.3 17.9 20.2 20.7 20.7 20.7 20.7 20.7
    25.4 10.5 12.0 20.7 20.7 20.7 20.7 20.7 20.7 20.7 20.7
      (630.0) 6.0 2.4 2.8 5.0 5.5 6.2 6.7 7.1 7.7 8.3 9.5
    9.0 3.6 4.2 7.5 8.2 9.3 10.0 10.7 11.6 12.5 14.3
    12.0 4.8 5.6 9.9 11.0 12.3 13.4 14.2 15.4 16.6 19.0
    16.0 6.4 7.5 13.3 14.6 16.5 17.8 19.0 20.6 20.7 20.7
    19.1 7.6 8.9 15.8 17.5 19.6 20.7 20.7 20.7 20.7 20.7
    25.4 10.2 11.9 20.7 20.7 20.7 20.7 20.7 20.7 20.7 20.7

    O le fa'agasologa o le gaosiga e amata i le fa'apipi'iina o fasi u'amea pito i lea pito e fa'aaoga ai le uelo fa'ato'a fa'aulu i lalo o le uaea e tasi pe lua.O lenei faiga e faʻamautinoa ai se fesoʻotaʻiga le mautonu i le va o le ulu ma le siʻusiʻu, faʻaleleia le faʻatulagaina o le paipa.A mae'a, ona ta'avale lea o le fasi uamea i se foliga fa'apa'au.Ina ia faʻamalosia atili le paipa, e faʻaaogaina le faʻaogaina o le arc otometi mo le toe faʻaleleia.O lenei fa'agasologa uelo e fa'aopoopoina ai se vaega fa'aopoopo o le tumau, e mafai ai e le paipa ona tatalia tulaga lu'itau o le si'osi'omaga.

    Uiliga Fa'asa'o Fa'asa'o

    O paipa SAWH ua mamanuina ina ia tausisiaEN10219tulaga, faʻamautinoaina lo latou fetaui ma le tele o faʻaoga faʻapisinisi.E maua i le mafiafia puipui e amata mai i le 6mm i le 25.4mm, o nei paipa e talafeagai mo galuega eseese.Pe o atina'e tetele, felauaiga suau'u ma kesi po'o galuega faufale, o le SAWH Pipes e tu'uina atu tali fa'atuatuaina ma lelei.

    Cangzhou Spiral Steel Pipes Group Co., Ltd. o se ta'uta'ua fale gaosi paipa uamea.O loʻo i ai i le kamupani 13 laina gaosiga faʻapitoa mo paipa uʻamea uʻamea ma 4 laina faʻamaʻi faʻamaʻi ma insulation, faʻatasi ai ma le malosi o le gaosiga.O lo'o fa'apitoa le kamupani i le gaosiga o paipa u'amea u'amea fa'a'ele'ele o lo'o fa'afefeteina mai le Φ219mm i le Φ3500mm.O nei paipa o loʻo maua i le tele o mafiafia puipui, faʻatagaina tagata faʻatau e filifili le faʻamatalaga e sili ona fetaui ma a latou talosaga.

    SSAW paipa

    O le tautinoga a le kamupani i le tulaga lelei o loʻo faʻaalia i faiga faʻatonutonu lelei i le faagasologa o le gaosiga.O paipa ta'itasi e su'esu'eina mae'ae'a ina ia fa'amautinoa e fetaui ma tulaga fa'atauva'a ma mana'oga o tagata fa'atau.E le gata i lea, o loʻo i ai i le kamupani se 'au faʻapitoa o tagata tomai faʻapitoa o loʻo faʻaauau pea ona faʻaleleia auala gaosiga ma faʻalauiloa tekinolosi fou e faʻafetaui ai suiga suiga o le alamanuia.

    I se faapuupuuga, o paipa SAWH na gaosia e Cangzhou Spiral Steel Pipes Group Co., Ltd. e faʻatuatuaina, umi ma talafeagai mo faʻalapotopotoga eseese.O le mulimulitaia o faiga fa'atonutonu lelei ma le tausisia o tulaga fa'ava-o-malo, o nei paipa e ofoina atu le maualuga o le fa'atinoga ma le umi o le tautua.A oo mai i paipa uamea, faamolemole ia talitonu i le tulaga sili ona lelei ma le aoga sili o Cangzhou Spiral Steel Pipes Group Co., Ltd.

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