E phatlalalitsoe: Loetse 6, 2026 | Sehlopha: Nyeoe ea Morero · Kopo ea Sehlahisoa
Selelekela
Ka ntlafatso e tsoelang pele ea liindasteri tsa lipatlisiso le ho hloekisa oli le khase lebopong la Leoatle la Caspian, Khamphani ea Naha ea Oli ea Rephaboliki ea Azerbaijan (SOCAR) e na le tlhoko e ntseng e eketseha ea liphaephe tse khonang ho mamella mocheso o phahameng, khatello e phahameng le mafome a sulfide mererong ea ho bokellana le ho hloekisa e ka tlase. Tlas'a maemo a feteletseng a ts'ebetso, liphaephe tse tloaelehileng tsa tšepe ea khabone li kotsing ea ho phatloha ha oxide, ho fetoha ha creep le ho petsoha ha khatello ea sulfide, ho hlōleha ho netefatsa polokeho ea ts'ebetso ea nako e telele.
ASTM A335 P9chrome-molyphala e se nang seamless ea motsoakoke tube ea alloy ea ferritic e tloaelehileng bakeng sa tšebeletso ea mocheso o phahameng le khatello e phahameng. SANONPIPE e fana ka litšoaneleho tsa sekhahla se seholo sa phallo, khatello e phahameng le sepakapaka se bolila mererong ea oli le khase ea Azerbaijan.Bophara ba kantle ba 660 mm, botenya ba lebota ba 20 mmLiphaephe tse se nang mohele tse nang le mabota a boima a A335 P9. Li entsoe ka ho latela ka tieo maemo a ASTM 'me li ka lateloa ke litlhoko tsa boenjiniere ba machaba, li sebetsa e le "methapo ea mali" e tšepahalang ea ho tsamaisa mokelikeli bakeng sa merero ea boenjiniere ba oli le khase ea libaka ea SOCAR le ea libaka.
ASTM A335 / ASME SA335ke tlhaloso e tloaelehileng bakeng sa liphaephe tsa tšepe tsa motsoako oa ferritic tse se nang seamless tse reretsoeng tšebeletso ea khatello e phahameng ea mocheso o phahameng. Jwalo ka sehlopha sa mantlha letotong la 9Cr-1Mo, P9 e fihlella lintlafatso tse tharo tsa ts'ebetso ho haneleng mocheso, ho hanyetsa mafome le ho hanyetsa ho thekesela ka ho lekanya ka nepo chromium le molybdenum.
Sebopeho sa K'hemik'hale le Mesebetsi ea Bohlokoa
| Karolo ea ho Kopanya | Sehlopha sa Dikahare | Mosebetsi oa Tshebetso |
|---|---|---|
| Chromium (Cr) | 8.0% – 10.0% | E etsa lera le teteaneng, le iphekolang la chromium oxide holim'a phaephe, e ntlafatsa haholo khanyetso ea oxidation ea mocheso o phahameng le khanyetso ea mafome ea sulfide, e loketseng bakeng saoli e bolila le khase |
| Molybdenum (Mo) | 0.90% – 1.10% | E ntlafatsa matla a mocheso o phahameng le ho hanyetsa ho thekesela ka ho matlafatsa tharollo e tiileng, e thibela ho fetoha ha phaephe le ho hloleha ha mocheso o phahameng le khatello ea nako e telele. |
Matlotlo a Bohlokoa a Mekaniki
- Matla a fokolang a ho tsikinyeha:415 MPa
- Matla a fokolang a chai:205 MPa
- Mocheso o phahameng ka ho fetisisa oa tšebeletso o tsoelang pele:≤ 650°C
- Ho latela melao ea bohlokoa: Ho kopanaNACE MR0175Litlhoko tsa ho hanyetsa khatello ea sulfide, tse loketseng tikoloho ea oli e bolila le khase e nang le asiti
Ha e bapisoa le tšepe e tloaelehileng ea khabone, phaephe ea motsoako oa P9 e fana ka bophelo bo bolelele ba ho phatloha ha creep ka makhetlo a mangata sebakeng sa 500–600°C, e leng se etsang hore e be thepa e khethiloeng bakeng sa li-unit tsa ho hloekisa mocheso o phahameng le liphaephe tsa mouoane tse nang le khatello e phahameng.
Maemo a Bohlokoa a Kopo bakeng sa Lekala la Oli le Khase la Azerbaijan
Ho bapisa litšobotsi tsa khase e bolila e amanang le eona le mocheso o phahameng oa ts'ebetso ea ho hloekisa masimong a oli a Azerbaijan, liphaephe tsa A335 P9 660×20 li koahela ka botlalo maemo a mantlha a ts'ebetso ho pholletsa le ketane ea boleng e holimo, e bohareng le e tlase.
1. Ho Bokella le ho Sireletsa Oli le Khase ho ea Holimo
Bakeng sa liphaephe tsa ho bokella oli le khase tse bolila tse chesang haholo masimong a oli a Caspian a lebōpong le a lebōpong la leoatle,Phaephe ea motsoako oa A335 P9e mamella mafome a mahareng a asiti le ho jara khatello ka nako e telele. Bophara ba 660 mm bo boholo bo ikamahanya le litlhoko tsa phetiso e kgolo ya mela ya di-trunk, e leng se etsang hore e be kgetho e ntle bakeng sa diphaephe tsa tshebetso ya mocheso o phahameng diteisheneng tsa ho bokella le diteisheneng tsa booster.
2. Diyuniti tsa ho Hloekisa le ho Sebetsa ka Petrokhemikhale
Liyuniti tsa mantlha tsa libaka tsa ho hloekisa tsa SOCAR tse kang ho petsoha ha catalytic, hydrodesulfurization le li-heater tse nchafatsang, liphaephe tsa alloy tsa P9 li sebelisoa haholo ho:
- Liphaephe tsa sebōpi le mela ea phetisetso ea mocheso o phahameng
- Liphaephe tsa ho kena le ho tsoa tsa li-reactor tsa hydrogenation
- Liphaephe tse mahareng tse bolila tse mocheso o phahameng liyuniti tsa ho tlosa sulfurization
Ho hanyetsa tlhaselo ea eona e ntle ea haeterojene le ho hanyetsa mafome a sulfide ho ka fokotsa haholo ho koaloa ha fektheri le makhetlo a tlhokomelo.
3. Mekhoa ea ho Hlahisa Motlakase le Litšebeletso
Litsing tsa motlakase tse hole le lits'ebetsong tsa boiler ea mocheso o litšila tse tšehetsang libaka tsa ho hloekisa, liphaephe tsa tšepe tsa P9 li sebelisoa likarolong tsa superheater le tsa reheater le likhoele tse kholo tsa mouoane, ho boloka botsitso ba sebopeho sa nako e telele tlas'a maemo a mouoane oa sehlopha sa 600°C le ho netefatsa ts'ebetso e tsoelang pele ea litsamaiso tsa ts'ebeliso.
Boleng ba Boenjiniere ba 660×20 mm Boholo Tlhaloso
Khetho eaBoima ba 660 mm OD × Boima ba 20 mmTlhaloso e ipapisitse le lintlha tse akaretsang tsa boenjiniere tsa maemo a ts'ebetso a phallo e kholo, polokeho ea khatello le tumello ea ho bola.
Bophara bo boholo bakeng sa Phetiso e Phallang ka Phallo e Phahameng
Moralo wa bophara ba ka hare ba 660 mm o fihlela tlhoko e kgolo ya phetiso ya mokelikeli o phallang ka mocheso o phahameng ya mela e meholo ya feme ya ho hlwekisa le dihlooho tsa pokello ya oli, o fokotsa tahlehelo ya kgatello ya diphaephe, o ntlafatsa bokgoni ba phetiso ya sistimi, mme o ikamahanya le sekala sa bokgoni ba diporojeke tse kgolo tsa kopanyo ya ho hlwekisa.
Moralo o Boima oa Lebota bakeng sa Bokhoni ba Khatello le Bongata ba Bophelo ba Tšebeletso
Moralo oa botenya ba lebota la 20 mm o fana ka mekhahlelo e meraro ea boleng ba boenjiniere:
- Tiisetso ea ho jara khatello: E fihlela litlhoko tsa khatello ea ho sebetsa tse fetang 9.8 MPa mochesong o phahameng ka ntlha e lekaneng ea polokeho.
- Tefo ea ts'enyeho: E boloka tekanyo e lekaneng ea ho bola bakeng sa media e bolila le oxidation ea mocheso o phahameng, e leng se eketsang bophelo ba ts'ebeletso ea moralo.
- Ho hloka thuso ho feteletseng: Sebopeho sa lebota le boima se hanela ho thekesela ha mocheso o phahameng nako e telele, se fokotsa likotsi tsa ho fetoha le ho hloleha.
Taolo ea Boleng le Tiisetso ea ho Latela Melao ea Linaha Tse Ling
Ho fihlela litlhoko tsa phihlello ea merero ea boenjiniere ea machaba Azerbaijan, sehlopha se seng le se seng sa liphaephe tsa A335 P9 tse fanoang ke SANONPIPE se feta taolong e tiileng ea boleng le tsamaiso ea litokomane.
Tlhahlobo ea Boleng ba Ts'ebetso e Felletseng
- Kalafo ea mocheso oa fektheri: E entsoe ka mokhoa oa ho normalizing le oa ho temperature ho fumana sebopeho se tšoanang sa microstructure se hatelitsoeng le ho netefatsa thepa e tsitsitseng ea mechini ea mocheso o phahameng.
- Teko e sa senyeheng: Teko ea ultrasound ea 100% (UT) ka phaephe ho fumana mapetso a ka hare, li-lamination le liphoso tse ling.
- Teko ea metsi: Teko ea hydrostatic ea khatello e phahameng e etsoang ho latela maemo ho netefatsa ho tiisa ka kakaretso le bokhoni ba ho jara khatello.
- Tlhahlobo e ncha ea litekanyo: Taolo e tiileng ea bophara ba kantle, botenya ba lebota le boholo ba sefahleho sa qetello ho lumellana le litlhoko tsa ho nepahala ha ho kenngoa sebakeng seo.
Litokomane tse Felletseng tsa ho Latela Melao ea Thepa e Romelloang Kantle ho Naha
Thomello ka 'ngoe e tsamaea le litokomane tsa boleng bo felletseng ho fihlela litlhoko tsa ho latela boenjiniere ba machaba le tsa ho tlosa thepa ea lekenong:
- Ea peleLitifikeiti tsa Teko ea Mill tsa EN 10204 3.2 (MTC)e akaretsang lintlha tse felletseng tsa metsoako ea lik'hemik'hale, thepa ea mechini, lirekoto tsa kalafo ea mocheso le litlaleho tsa tlhahlobo.
- Setifikeiti sa ho latela melao sa mokga wa boraro se fumaneha ha ho kopuwa ho tsamaisana le ditlhaloso tsa kamohelo ya projeke ya lehae Azerbaijan.
- Sete e felletseng ea litokomane tsa kantle ho naha, tse tšehetsang ho tlisoa ha DAP koung kapa sebakeng sa projeke.
Tataiso ea Kaho le ho Wellisa Sebakeng
A335 P9 ke tšepe ea motsoako oa ferritic e nang le chromium e phahameng e nang le tšekamelo e matla ea ho thatafatsa moea. Ho tjheseletsa le ho haha sebakeng seo ho tla latela litlhoko tse khethehileng tsa ts'ebetso ho qoba ho petsoha ho batang ha li-weld:
- Ho futhumatsa pele ho tjheseletsa: Chesa mahlakore ka bobeli a mokoti pele o tjheseletsa, ka mocheso wa ho futhumatsa o seng ka tlase ho 200°C; mocheso o phahameng wa ho futhumatsa o kgothaletswa bakeng sa diphaephe tse maboteng a boima.
- Kalafo ea mocheso ka mor'a ho chesetsoa (PWHT): Etsa ho futhumatsa ka mor'a ho tjheseletsa kapele ka mor'a ho tjheseletsa ho felisa khatello ea ho tjheseletsa e setseng le ho tsosolosa ho tiea ha sebaka se amehileng ke mocheso oa tjheseletsa, ho netefatsa hore ts'ebetso ea manonyeletso e tsamaellana le tšepe ea motheo.
- Lintho tse sebelisoang tse tšoanang: Sebelisa lisebelisoa tse sebelisoang tsa ho tjheseletsa tse tšoanang le tsa sehlopha se le seng ho netefatsa hore sebopeho sa motsoako oa ho tjheseletsa le ho hanyetsa mafome li tsamaisana le tšepe ea motheo.
Qetello
Phaephe e se nang mohele ea ASTM A335 P9 660×20 e nang le motsoako o boima oa lebota le boimaE kopanya melemo e meraro ea mantlha ea matla a mocheso o phahameng, ho hanyetsa mafome a sulfide le ho hanyetsa ho thekesela, e tsamaellana hantle le maemo a feteletseng a ts'ebetso ea ho sebelisoa le ho hloekisoa ha oli le khase Azerbaijan, 'me ke tharollo e tšepahalang bakeng sa liphaephe tsa ts'ebetso ea khatello e phahameng ea mocheso o phahameng.
Jwalo ka setsebiseamless motsoako oa phaephe ea stockistE shebane le mebaraka ea oli le khase ea Caspian le Asia Bohareng, SANONPIPE e fana ka phepelo e lokiselitsoeng le e etselitsoeng liphaephe tsa tšepe tsa alloy tsa letoto la A335 tse felletseng. Re itšetlehile ka sistimi e thata ea taolo ea boleng, litokomane tse felletseng tsa ho latela melao le thepa e sebetsang hantle ea ho tšela meeli, re fana ka lits'ebeletso tsa theko ea liphaephe tse le 'ngoe bakeng sa SOCAR le borakonteraka ba libaka tsa EPC, re tšehetsa phano ea merero e sireletsehileng, e tsitsitseng le e sebetsang hantle.
Bakeng sa litlhaloso tse qaqileng, litheolelo tsa setoko le litharollo tsa ho tlisa sehlahisoa sena, re amohela ho ikopanya le sehlopha sa rona sa thekiso.
Nako ea poso: Loetse-09-2026
