API 5L laina paipa mo paipa laina suauu ma kesi

Fa'amatalaga Puupuu:

O paipa laina paipa e masani ona faʻaaogaina mo paipa e felauaiga suauʻu ma kesi masani.E masani ona faʻaaogaina i le suauʻu, kesi masani, vailaʻau, mea eletise eletise ma isi pisinisi.O le Lumana'i Metal e avea o se tagata gaosi oloa carbon uamea fa'apolofesa, ei ai lona lava falegaosimea, o lo'o i ai se numera tele o paipa fa'amau i totonu o fa'atauga, ma tau fa'atau sa'o falegaosimea, fa'asaoina oe e sili atu tau, fa'afeso'ota'i i matou ina ia maua le tau sili ona pa'u!


Fa'amatalaga Oloa

Faailoga o oloa

E mafai ona vaevaeina paipa kesi i ni ituaiga se tolu: paipa aoina kesi, paipa kesi, ma paipa tufatufa kesi e tusa ai ma lo latou fa'aogaina.

①Gas gathering pipeline: o le paipa mai le vaieli o le kesi fanua e ala atu i le nofoaga faʻapotopoto i le kesi togafitiga fale poʻo le amataga kesi compressor nofoaga, lea e masani ona faʻaaogaina e aoina mai le kesi masani e leʻi togafitia mai le stratum.Ona o le maualuga o le mamafa o le kesi, o le mamafa o le paipa aoina kesi e masani lava i luga atu o le 100 kgf / cm2, ma le lautele o paipa e 50 i le 150 mm.

②Gas pipelines: paipa mai fale gaosi kesi po'o le amataina o kesi compressor stations o puna kesi i nofoaga autu o kesi, tele tagata fa'aoga po'o le teuina o kesi i totonu o taulaga tetele, fa'apea ma paipa e feso'ota'i le tasi ma le isi i le va o puna kesi.A maeʻa le faʻagasologa, o le paipa o loʻo ogatasi ma le felauaiga o paipa.Tulaga lelei tulaga masani kesi (silasila pipeline kesi tekinolosi felauaiga) o le vaega autu o le faiga atoa kesi.O le lautele o le paipa kesi e sili atu nai lo le paipa aoina kesi ma le paipa tufatufa kesi.Ole paipa kesi sili ona telē e iai lona lautele ole 1420 mm.O le kesi faanatura e feaveaia i lalo o le mamafa mai le nofoaga amata compressor ma nofoaga compressor i luga o le laina.O le mamafa o le kesi o le 70-80 kgf / cm2, ma o le umi atoa o le paipa e mafai ona oʻo i le faitau afe o kilomita.

③Laina paipa kesi: o le paipa mai le taulaga e faatonutonu ai le mamafa ma le mita i le laina o le lala e faʻaaogaina e maualalo le mamafa, tele lala, fesoʻotaʻiga paipa mafiafia, ma le laʻititi o paipa.I le faaopoopo atu i le tele o paipa uʻamea, e mafai foi ona faia paipa paipa palasitika ma isi mea..

X-60 uamea maualalo (malosi tapulaa o le 42 kgf / cm2) e masani ona faʻaaogaina mo paipa, ma o mea e sili atu le malosi e pei o le X-65 ma le X-70 ua amata ona faʻaaogaina.Ina ia faʻaitiitia le faʻalavelave faʻafefe i totonu o le paipa, o paipa uʻamea fou i luga ole 426 mm e masani lava ona ufiufi i totonu.

O kasa o mea fa'aletino eseese o lo'o feavea'i fa'asolosolo i le paipa lava e tasi, ma fa'ata'ita'iga kasa ma sua kasa masani felauaiga i le -70°C ma le 77 kgf/cm2 maualuga maualuga.O le fa'aogaina o le kesi fa'alenatura e aofia ai vaega e lua: pipeline gas transmission station ma laina laina.O le laina laina e aofia ai pipelines, potu valve i luga o le auala, kolosi fale (silasila i le pipeline crossing project and pipeline crossing project), cathodic protection station (silasila pipeline anticorrosion), pipeline communication system, dispatching and automatic monitoring system (vaai paipa mataituina), ma isi. .

Uamea paipa o le mea autu o pipeline.O paipa u'amea fa'asalalau fa'alenatura o se oloa fa'ameamea fa'apitoa e fausia e ala i le loloto o le gaosiga o ipu (fusi).Ona o eseesega i tekinolosi faagasologa, o le faʻatulagaina o uʻamea pipeline ei ai ni eseesega i le pipeline uamea gaosia e gaosi eseese.Faatasi ai ma le faʻaauauina o le atinaʻeina o suʻesuʻega uʻamea paipa, ua faʻataʻatia e Kanata ma isi atunuʻu vaega o suʻega o le X100 ma le X120 pipeline sila.I le Jining tie-line pipeline project i Saina, X80-grade pipeline steel na faʻaaogaina mo le 7.71km suʻega vaega mo le taimi muamua.O le 4,843km-umi West-East Gas Pipeline o le laina lona lua ogalaau laina faʻaaogaina le X80 uamea vasega paipa uʻamea ma le lautele o le 1219mm, lea e faʻateleina ai le mamafa o le kesi i le 12Mpa.I se tulaga lautele, X80 sila o se fausaga lua-vaega o ferrite ma bainite, X100 paipa uamea o se fausaga bainite, ma X120 paipa uamea o ultra-maualalo carbon bainite ma martensite.

Mo paipa kesi faanatura, malosi, faigata ma le faʻamalosia o faʻailoga sili lea e tolu e pulea lelei [6].

Fa'amatalaga o oloa

I fafo Diamita 1/4 inisi-36 inisi
Malosi o Pa 1.25 mm-50 mm
Umi 3.0m-18m
Togafitiga luga lofu suauu, fana fana, vali, ma isi.
Tilivaina tulaga annealed, normalized, normalized + ita ma isi setete togafitiga vevela

Tulaga

API Spec 5L- American Standard

GB/T9711-1999- National Standard

Fa'aaliga Oloa

300-1
300-2
300-3

Fa'apolofesa Uamea Paipa Gauaina Tau Si'iloa

O le matou falegaosimea e sili atu nai lo30 tausaga o le gaosiga ma le auina atu i fafo poto masani, auina atu i fafo i le silia ma le 50 atunuu ma itulagi, e pei o le Iunaite Setete, Kanata, Pasila, Chile, Netherlands, Tunisia, Kenya, Turkey, United Arab Emirates, Vietnam ma isi atunuu.Faʻatasi ai ma le faʻatulagaina o le gafatia o le gaosiga i masina taʻitasi, e mafai ona faʻafeiloaʻi i le tele o faʻatonuga gaosiga o tagata faʻatau.Ole taimi nei e faitau selau tagata fa'atau ma fa'atonuga fa'aletausaga tetele. Afai e te manaʻo e faʻatau paipa uʻamea maualalo, paipa uʻamea maualuga, paipa faʻataʻifaʻa, paipa faʻataʻifaʻatasi, paipa sikuea, paipa uʻamea, paipa uʻamea, paipa uʻamea, faʻamaʻi uamea, uʻamea uʻamea, laupepa uʻamea, faʻamaʻi uʻamea saʻo, ma isi oloa u'amea, fa'afeso'ota'i matou e tu'uina atu ia te oe Le auaunaga sili ona fa'apolofesa, fa'asao lou taimi ma tau!

O lo matou falegaosimea foi e valaʻaulia ma le faamaoni sui faʻaitulagi i atunuu eseese.E sili atu nai lo 60 ipu uamea faapitoa, uamea coil ma uamea sui paipa. Afai o oe o se kamupani fefaʻatauaʻiga mai fafo ma o loʻo e suʻeina le aufaipisinisi pito i luga o ipu uʻamea, paipa uʻamea ma uʻamea uʻamea i Saina, faʻamolemole faʻafesoʻotaʻi matou.E tuʻuina atu ia te oe oloa sili ona tomai ma maualuga i Saina e faʻaleleia atili ai lau pisinisi ma sili atu!

O le matou falegaosimea e sili ona telelaina gaosiga oloa uamea atoatoamale faiga fa'ata'ita'iga fa'atauva'a e fa'amautinoa ai le 100% o fua faatatau o le pasi o oloa;silifa'ato'a tu'uina atu faiga fa'atau, fa'atasi ai ma lana lava fa'atau uta,sefe atili tau felauaiga ma faʻamaonia 100% o oloa.afifi atoatoa ma taunuu. Afai o loʻo e suʻeina le uʻamea sili ona lelei, uʻamea uʻamea, gaosi paipa uʻamea i Saina, ma e te manaʻo e faʻasaoina le tele o uta logistics, faʻamolemole faʻafesoʻotaʻi mai matou, o le a tuʻuina atu e le matou au faʻatauga faʻapolofesa faʻatau ma logistics le auaunaga sili ona lelei oloa. ia mautinoa e te mauaina se 100% lelei faʻamaonia oloa!

   Maua le upusii sili mo paipa uamea: e mafai ona e auina mai ia i matou au manaʻoga faʻapitoa ma o le a tuʻuina atu e le matou au faʻatau gagana gagana ia oe le upusii sili!Ia amata la matou felagolagomai i lenei poloaiga ma ia sili atu le manuia o lau pisinisi!


  • Muamua:
  • Sosoo ai:

  • Tusi lau savali iinei ma lafo mai ia i matou

    Oloa Fa'atatau

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    sikuea sikuea o'o vaega paipa uamea fausaga

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    Lapo'a lautele puipui mamafa seamless paipa u'amea

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    Paipa Suavai Suavai ua ta'ai vevela ST37 ST52...

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    Pipa uamea u'amea sa'o

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    uamea rectangular o'oo pusa vaega paipa/RHS paipa