Hobane lipalangoang tsa lipeipi li loketse haholo ho tsamaisa oli, khase, ka hona, lipeipi tsa indasteri ea petroleum le petrochemical li ne li sebelisoa haholo.Oli ea khale ea petrifaction Corporation ea selemo le selemo e 120000000 T, e sebelisoang haholo ke lipeipi;tlhahiso ea selemo le selemo ea mouoane, mashala, diesel lithane tse limilione tse 5000, tseo 80% ea tsona li nang le lipalangoang tsa lipeipi;sesebelisoa sa khoebo ea petrochemical, sesebelisoa sa lipalangoang tsa lisebelisoa tsa lik'hemik'hale tse metsi kapa tse nang le khase haholo-holo ka lipeipi ho phethela.Ka hona, likhoebo tsa petrochemical selemo le selemo kaho ea motse-moholo le tlhahiso le tokiso kaofela li hloka ho sebelisa palo e kholo ea phala ea tšepe.Empa, ka lebaka la mosebetsi oa indasteri ea petrochemical o khetholloa ke mocheso o phahameng le khatello e phahameng, e tukang le ho phatloha, kahoo bakeng sa tšebeliso ea li-tubes tsa tšepe li hloka ka thata haholo.

Khanyetso e otlolohilengpeipi ea tšepe ea ho cheselletsantshetsopele

Lilemong tsa morao tjena, ho na le phala ea tšepe ea boleng bo holimo ea boleng bo holimo ho nka sebaka sa nts'etsopele ea litšenyehelo tse phahameng, haholoholo ka lebaka la theknoloji ea tlhahiso ea liphaephe tse cheselitsoeng khafetsa, e bonts'itsoeng ka lintlha tse latelang:

(1) thekenoloji ea desulfurization, e le hore sebabole se fokotsehe ka tšepe, se ntlafatsa boleng ba tjheseletsa ba pipe ea tšepe.

(2) theknoloji ea vacuum degassing, e ntlafatsa bohloeki ba tšepe e se nang letho, e fokotsa li-inclusions, boleng ba seam oa weld boa ntlafala.

(3) ka lebaka la ho eketsoa ha V, Ti, Nb le likarolo tse ling tse khethehileng, ho fokotsa k'habone e lekanang, ho tiea ha tšepe, matla le thepa e meng e ntlafatsoa.

(4) ntshetsopele ya hlobolisa tšepe chesang thekenoloji thekenoloji, eketseha dimensional ho nepahala, kahoo phala boholo kheloha phokotso.

(5) ntlafatso ea mekhoa ea tlhahlobo ea boleng, joalo ka tlhahlobo ea ultrasonic e sa senyeheng, mochini oa tlhahlobo ea hydrostatic le lisebelisoa tse ling li lokela ho sebelisoa, ho netefatsa boleng ba sehlahisoa sa ho qetela.

E otlolohileng ho hanyetsa tjheseletsa phala ea tšepe e sebelisoang khoebong ea petrochemical

Khetho ea likhoebo tsa petrochemical ea phala ea tšepe ka lebaka la ho jara khatello e itseng, hangata e sebelisoang mokelikeli o nang le phala ea tšepe e se nang seam.Motlakase ho hanyetsa tjheseletsa phala le mokelikeli o nang le phapang ea liphaephe tsa tšepe tse sa tsitsang, o na le melemo e hlakileng ea moruo, haholo-holo e bonts'ang ka: matsete a fokolang;mechanization, degree ea automation e phahame;tlhahiso e tlase ea tšebeliso ea matla (mocheso oa mocheso oa kamore, le phala ea tšepe e sa tsitsang bakeng sa ho futhumatsa kapa ho etsa mohatla o batang);theko ea tlhahiso e tlaase, bakeng sa tube ea tšepe e se nang moeli e ka bang 2/3;tlhahiso e tsoelang pele, tlhahiso chai e ngata le e phahameng.Longitudinal welded pipe indasteri ea Chaena e qalile lilemong tsa bo-50, e qalile morao-rao, ts'ebetso ea tlhahiso le theknoloji le naha e tsoetseng pele e bapisoa, e kenngoa ka phapang e kholo haholo.Boholo ba thepa ea theknoloji ea khoebo e hloleha, ho hloka mekhoa e hlokahalang ea ho lemoha, empa hape le boleng bo bobe ba lebanta le lekhutšoane, le tšesaane e le thepa e tala, e bakileng lihlahisoa tse entsoeng ka liphaephe tse nang le aperture e nyane, matla a tlaase, sebopeho sa sehlahisoa ha se utloahale, se cheselitsoe. tlhahiso ea liphaephe ka 80% e ka sebelisoa feela e le mokelikeli o tlaase oa khatello o fetisang phala ea metsi a mashala, mefuta eohle ea phala e khethehileng e tlaase.Mofuta ona oa thepa e tlaase ea tjheseletsa le boemo ba theknoloji, ho etsa hore