Sifooyinka Agabka iyo Meelaha Codsiga ee A335 P92

Haddii aad rabto inaad ogaato macluumaad dheeraad ah, sida xigashada, badeecadaha, xalalka, iwm. pkironagala soo xiriir khadka tooska ah.

Shirkadda Tianjin Sanon Steel Pipe Co., Ltd. waa shirkad saamiley ah. Warshadeenna saamiyadu waxay ku taal Magaalada Cangzhou, Gobolka Hebei. Ilaha ugu muhiimsan ee alaabtayadu waatuubooyinka kuleyliyaha, agabka wakiilkuna waaASTM A335 P5/P11/P91/P92,ASME SA-106/SA-106MGR.B,GB/T 3087-200810#/20#. Agabka matalaya tuubooyinka dhuumaha waaAPI 5L,API 5CT, walxaha matalaya tuubooyinka dillaaca batroolkaGB/T 9948waa 15MoG/12CrMoVGGB/T 6479-2013 waxay u taagan tahay walaxda 10#/20#, tuubooyinka isku beddelka kulaylka SA179/SA210/SA192, iwm., tuubooyinka farsamada GB/T 8162 waxay u taagan tahay walaxda 10#/20#/Q345/42CrMo, EN10210 waxay u taagan tahay walaxda S355JOH/S355J2H, tuubooyinka dhululubada gaaska GB1 8248, waxay u taagan tahay walaxda 34CrMo4/30CrMo.

A335 P92(oo u dhiganta heerka caadiga ah ee Shiinaha 10Cr9MoW2VNbBN) waa bir jiilka soo socda ee u adkaysta kulaylka martensitic oo laga sameeyayP91Iyadoo lagu darayo tungsten (W) 9% birta chromium iyo kordhinta u dhiganta molybdenum (Mo+0.5W) laga bilaabo qiyaastii 1% P91 ilaa qiyaastii 1.5%, waxqabadka heerkulka sare ee walaxda ayaa si weyn loo wanaajiyay.

Meelaha codsiga aasaasiga ah waxaa ka mid ah:

Soo saarista Korontada Kuleylka ee aadka u daran: P92 waa agabka ugu muhiimsan ee dhuumaha uumiga ugu weyn iyo dib u kululaynta dhuumaha uumiga ee cutubyada heerka 1000MW ee aadka u daran, oo leh heerkulka hawlgalka ugu badan ee naqshadaynta oo ah 625°C. Markay ahayd 600°C, cadaadiska la oggol yahay ee naqshadeynta wuxuu gaaraa 128MPa, iyo xoogga qulqulka heerkulka sare100MPa. Awooddeeda dillaaca heerkulka sare waxay qiyaastii 30% ka sarreysaa P91, iyadoo hal milyan oo kiilowatt ah uu isticmaalo ilaa 800 tan.

Qaybaha Muhiimka ah ee Kuleyliyaha: Waxaa si weyn loogu isticmaalaa madaxyada kuleyliyaha, kuleyliyeyaasha sare, dib-u-kuleyliyaha, iyo qaybaha kale ee cadaadiska. Waa mid ka mid ah darajooyinka birta ee la doorbido ee loogu talagalay soo saarista qalabka warshadda korontada kulaylka ee baaxadda weyn gudaha iyo dibaddaba.

Warshadaha Kiimikada Batroolka: Waxaa lagu dabaqaa dhuumaha fal-galiyaha haydarojiinta, tuubooyinka foornada ee dillaaca, iyo nidaamyada kale ee heerkulka sare iyo cadaadiska sare leh.

Awoodda Nukliyeerka: Waxaa sidoo kale loo isticmaalaa nidaamyada tuubooyinka dhinaca labaad ee warshadaha tamarta nukliyeerka ee jiilka saddexaad sida AP1000.

Marka la barbardhigo birta aan lahayn austenitic, P92 waxay bixisaa faa'iidooyin ay ka mid yihiin iska caabin xoog leh oo daxalka ah, hab-raaca kulaylka oo sarreeya, iyo isku-darka ballaarinta kulaylka oo hooseeya.

II. Warshadaha Birta Gudaha ee leh Faa'iidooyin Tartan

Horumarinta birta P92 waa mid adag, taasoo u baahan heerar aad u sarreeya oo ku saabsan naqshadeynta habka iyo xakamaynta wax soo saarka. Hadda, tiro kooban oo ka mid ah warshadaha birta ee gudaha ayaa gaaray awood wax soo saar oo deggan.

1. Kooxda BeizhongHogaamiyaha Saamiyada Suuqa

Kooxda Beizhong waxay haysataa in ka badan 80% saamiga suuqa ee qaybta tuubooyinka birta ah ee gudaha ee P92. Badeecooyinkeedu waxay ka gudbeen 28 tilmaame oo kormeer ah, guulaha ay ka gaareen tignoolajiyadana waxay ku guuleysteen Abaalmarinta Koowaad ee Sayniska Korontada iyo Hal-abuurka Tignoolajiyada Shiinaha. Kooxdu waxay gaartay caymis buuxa laga bilaaboΦ89 ilaaΦ813, oo leh diiwaanno injineernimo oo ballaaran oo ku saabsan bixinta afar dhuumo oo waaweyn oo loogu talagalay cutubyada aadka u muhiimka ah.

2. Kooxda YonggangFaa'iidooyinka Soo Saarista Billet

Shirkadda Yonggang Group ayaa si guul leh u tijaabisay soo saarista SA335 P92 sanadkii 2017, waxayna hadda awood u leedahay inay soo saarto billets wareeg ah oo joogto ah oo leh tilmaamo u dhexeeya laga bilaabo 10 ilaa 11.φ380mm ilaaφ800mm, taasoo siinaysa fursad tartan ah oo suuqa weyn ee billet-ka gudaha. P91, P92, iyo alaabada kale ee billet-ka wareegsan ee tayo sare leh ayaa ku jira booska suuqa ugu horreeya ee Shiinaha. Intaa waxaa dheer, waxaa loo doortay warshad bandhig wax soo saar oo caqli badan oo heer qaran ah, taasoo si joogto ah u horumarinaysa xakamaynta tayada alaabta iyo hagaajinta kharashka.

3. Qalabka Nukliyeerka ee Hebei HongrunQalabka iyo Habka Gaarka ah

Qalabka Nukliyeerka ee Hongrun wuxuu adeegsadaa makiinado kor u qaadaya 50,000-tan oo toosan si uu u soo saaro tuubooyin bir ah oo aan kala go 'lahayn oo P92 ah. Iyada oo la kaashanaysa Baowu Special Steel, waxay isticmaashaa bir tayo sare leh, taasoo keentay badeecooyin leh qaab-dhismeed cufan iyo waxqabad aad u wanaagsan. Tuubooyinka birta ah ee P92 waxay ka gudbeen shahaadada badeecada Xarunta Qalabka Korontada Qaranka, iyadoo dhammaan tilmaamayaasha waxqabadka ay buuxiyeen shuruudaha heerka GB/T 5310 iyo ASME SA335.

4. Soo-saareyaasha kale

Baosteel Special Steel, Tianguan Group, Xinxing Ductile Iron, iyo shirkado kale ayaa sidoo kale gaaray ansixinta wax soo saar ballaaran oo ku saabsan alaabada la xiriira P92, iyagoo kor u qaadaya habka deegaanka ee agabkan.

III. Faa'iidooyinka Tartanka oo Dhamaystiran

Faa'iidooyinka tartanka ee warshadaha birta ee gudaha ee alaabada P92 waxaa ugu horreyn lagu muujiyey: marka hore, si weyn hoos loogu dhigay kharashyada wax iibsiga iyada oo loo marayo beddelka soo dejinta; marka labaad, xasilloonida tayada badeecada oo la hagaajiyay oo ay horseedday isbeddel caqli badan iyo mid dijitaal ah (tusaale ahaan, mashruuca warshadda caqliga badan ee Yonggang wuxuu gaaray in ka badan 12% korodhka hufnaanta wax soo saarka iyo hoos u dhaca heerka cilladaha 15.7%); iyo saddexaad, horumar joogto ah oo ku yimid qeexitaannada heerka sare ah sida tuubooyinka dhexroorka weyn iyo derbiyada qaro weyn, iyadoo si tartiib tartiib ah loo yareynayo ku tiirsanaanta soo dejinta.

 

P91 (5)

Waqtiga boostada: Luulyo-08-2026

Shirkadda Tuubooyinka Birta ee Tianjin Sanon, LTD.

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Dabaqa 8. Dhismaha Jinxing, No 65 Aagga Hongqiao, Tianjin, Shiinaha

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