MunaGunyana, China neRussia dzakasaina chibvumirano cheSimba reSiberia-2 gasi pombi. Pombi iyi, ichavakwa kuburikidza neMongolia, ine chinangwa chekupa gasi rechisikigo kubva kunzvimbo dzekuRussia dzekumavirira gasi kuenda kuChina. Iine dhizaini yekufambisa yegore negore ye50 bhiriyoni cubic metres, inotarisirwa kunge ichishanda kunosvika 2030.
Simba reSiberia-2 rinopfuura kungoita pombi yemagetsi; inyanzvi yekugadzira hurongwa hwekugadzirisa hurongwa hwepasi rose. Iyo inoderedza simba reWestern hegemony, inodzamisa kudyidzana pakati peChina neRussia, uye inosimbisa simba rehupfumi hwedunhu. Inopawo muenzaniso unoshanda wekuhwina-kuhwina kubatana munyika ine multipolar. Kunyangwe kutarisana nematambudziko akawanda ehunyanzvi, geopolitical, uye ecology, kukosha kwehunyanzvi hwepurojekiti inodarika miganhu yekutengeserana, ichiva chirongwa chakakosha mukusimudzira kuvakwa kwenharaunda ine ramangwana rakagovaniswa revanhu. Sezvakataurwa naPutin pamhemberero yekusaina, "Iyi pombi ichabatanidza ramangwana redu pamwechete."
Sekambani yekune dzimwe nyika inotengeserana inoona nezvemapombi emafuta uye simbi yakakosha, Royal Steel Group inobatikana zvakanyanya muchirongwa che "Simba reSiberia 2" gasi rechisikigo chepombi, ichitsigirawo kushandira pamwe kwesimba uye mitemo yekusimudzira dunhu pakati peChina, Russia, neMongolia.
X80 simbi mucherechedzo wepamusoro-simba pombi simbi, inoenderana neAPI 5L 47th edition standard. Inopa simba shoma regoho re552 MPa, simba rekusimba re621-827 MPa, uye goho-ku-simba reshiyo ye0.85 kana pasi. Yayo yakakosha mabhenefiti ari mukureruka dhizaini, kusimba kwakanyanya, uye yakagadziridzwa weldability.
Yakajairika application inosanganisira:
Iyo China-Russia East Line Natural Gas Pipeline: Ichishandisa simbi yeX80 kwese, inotumira 38 bhiriyoni cubic metres egasi gore negore uye ichipfuura nepermafrost nenzvimbo dzinoita kudengenyeka, ichiisa mureza wepasi rose wehunyanzvi hwekuvaka pombi yepamhenderekedzo yegungwa.
West-East Gasi Pipeline III Project: X80 mapaipi esimbi anodarika makumi masere muzana ekushandiswa kwese, achitsigira kutakurwa kwakanaka kwegasi rechisikigo kubva kumadokero kweChina kuenda kuYangtze River Delta mudunhu.
Oiri yakadzika uye gasi kukura: MuLiwan 3-1 gasi munda chirongwa muSouth China Sea, X80 isina musono pombi dzesimbi dzinoshandiswa papasi pemvura pakadzika pemvura inodarika 1,500 metres, ine kunze kwekumanikidza kwe35 MPa.
X90 simbi inomiririra chizvarwa chechitatu chepamusoro-simba pombi masimbi, achienderana neiyo API 5L 47th edition standard. Iine simba shoma regoho re 621 MPa, simba rekusimudzira re 758-931 MPa, uye kabhoni yakaenzana (Ceq) ye0.47% kana pasi. Yayo yakakosha mabhenefiti inosanganisira yakakwirira simba rekuchengetedza, breakthrough weldability, uye yakaderera-tembiricha kuchinjika.
Yakajairika application kesi dzinosanganisira:
Simba reSiberia 2 Pipeline: Sechinhu chakakosha chepurojekiti, pombi yesimbi yeX90 ichaita kutakura gasi kureba kubva kuRussia kuWest Siberian gasi kuminda kuenda kuNorth China. Pakumisikidzwa muna 2030, huwandu hwepagore hwekufambisa gasi hunotarisirwa kuverengera pamusoro pe20% yeChina yakazara pombi inotengeswa gasi.
Central Asia Natural Gas Pipeline Line D: Munzvimbo dzevhu dzine munyu wakanyanya wechikamu cheUzbek, X90 simbi pombi, yakasanganiswa ne3PE + cathodic kudzivirira system, ine hupenyu hwebasa hwayo hwakawedzerwa kusvika kumakore makumi mashanu.
Iyo 3PE coating ine epoxy powder coating (FBE) primer, inonamira yepakati layer, uye polyethylene (PE) topcoat, ine hukobvu hwese ≥2.8mm, ichigadzira "yakaoma + inochinjika" inoumbwa system yekudzivirira:
Iyo FBE base layer, ine ukobvu hwe60-100μm, kemikari zvisungo kune pepombi yesimbi, inopa yakanakisa adhesion (≥5MPa) uye cathodic disbondment kuramba (peel radius ≤8mm pa65°C/48h).
Yepakati Adhesive: 200-400μm gobvu, yakagadzirwa neEVA resin yakagadziridzwa, inopindirana neFBE nePE, ine peel simba re ≥50N/cm kudzivirira kuparadzaniswa kwepakati.
Outer PE: ≥2.5mm gobvu, yakagadzirwa nepamusoro-density polyethylene (HDPE), ine Vicat softening point ≥110 ° C uye UV kuchembera kuramba kunopupurirwa ne336-awa xenon arc mwenje bvunzo (tensile simba rekuchengetedza ≥80%). Inokodzera kushandiswa muMongolia huswa uye permafrost nharaunda.
Royal Steel Group, nebasa rayo re "Material Innovation Driving the Energy Revolution," inoenderera mberi nekupa yakakwira-kuita, yakavimbika simbi pombi zvigadzirwa uye masevhisi ehunyanzvi ekuvaka kwesimba repasi rose.
ROYAL GROUP
Kero
Kangsheng budiriro indasitiri zone,
Wuqing dunhu, Tianjin guta, China.
Phone
Mutengesi Mutariri: +86 153 2001 6383
Maawa
Muvhuro-Svondo: Basa remaawa makumi maviri nemana
Nguva yekutumira: Sep-18-2025