Liphaephe tsa tšepe tse cheselitsoeng ka mefuta e fapaneng ea Spiral
Liphaephe tsa tšepe tse cheselitsoeng ka Spiral li etselitsoe ka ho khetheha ho fihlela litlhoko tse fapaneng tsa liindasteri tse fapaneng 'me li sebelisoa haholo lipalangoang tsa oli le khase,qubu ea tubekaho, lithako tsa borokho le masimo a mang.Sebopeho sa eona se ikhethang le ts'ebetso e babatsehang li etsa hore e be khetho ea pele ea lisebelisoa tsa liphaephe tsa setso, tse nang le melemo e ikhethang e ntlafatsang ts'ebetso le katleho ea eona.
E 'ngoe ea melemo e ka sehloohong easpiral welded steel pipeke katleho ea eona ea litšenyehelo.Ha ho bapisoa le lipeipi tsa tšepe tse se nang seamless, lipeipi tsa tšepe tse cheselitsoeng li theko e tlaase ho hlahisa ntle le ho senya boleng.Sena se etsa hore ts'ebetso e be le moruo haholoanyane, e leng se etsang hore e be se loketseng bakeng sa merero e hlokang lipeipi tse ngata tsa tšepe bakeng sa mefuta e sa tšoaneng ea lisebelisoa.Ka ho fokotsa litšenyehelo, lik'hamphani li ka aba lisebelisoa ka mokhoa o atlehileng haholoanyane, e leng se bakang ho boloka chelete e ngata holima tekanyetso ea morero.
Thepa ea Mechini
| Sehlopha sa 1 | Sehlopha sa 2 | Sehlopha sa 3 | |
| Yield Point or yield strength, min, Mpa(PSI) | 205(30 000) | 240(35 000) | 310(45 000) |
| Tensile strength, min, Mpa(PSI) | 345(50 000) | 415(60 000) | 455(66 0000) |
Ho phaella moo, katleho ea tlhahiso ealipeipi tsa tšepe tse pota-potilenge phahame haholo ho feta ea lipeipi tsa tšepe tse se nang moroko.Bakeng sa phala e se nang moeli, mokhoa oa tlhahiso o kenyelletsa ho ntša billet e tiileng ea tšepe ka molamu o nang le perforated, e leng se etsang hore ho be le mokhoa o batlang o lieha le o rarahaneng oa tlhahiso.Ka lehlakoreng le leng, pipe e entsoeng ka spiral welded e ka etsoa ka bophara le bolelele bo boholo, e leng se bakang linako tse khutšoanyane tsa tlhahiso le ho eketseha ha katleho.Sena se netefatsa phepelo e tsitsitseng ea liphaephe tsa boleng bo holimo ka nako e khuts'oane, e leng se etsang hore e be tharollo e tšepahalang le e bolokang nako bakeng sa liindasteri tse fapaneng.
Molemo o mong o hlokomelehang oa liphaephe tse cheselitsoeng ka spiral ke ho hanyetsa ha tsona ka mokhoa o babatsehang khatello ea ka ntle le khatello ea mochine.Li-welds li fana ka nako e eketsehileng ea nako e telele, e lumellang liphaephe tsena ho mamella khatello e phahameng ho feta liphaephe tse se nang moroallo.Thepa ena e bohlokoa ka ho khetheha bakeng sa likopo tsa indasteri ea oli le khase, moo liphaephe li tlas'a khatello e kholo ea kahare le kantle.Ka ho sebelisa lipeipi tse cheselitsoeng ka spiral, lik'hamphani li ka netefatsa lipalangoang tse sireletsehileng le tse sebetsang hantle tsa lisebelisoa tsena tsa bohlokoa.
Ho feta moo, ho feto-fetoha ha phala ea spiral welded ho etsa hore e lumellane haholo le litlhoko tse fapaneng tsa kaho.Liphaephe tsena li ka etsoa ka mokhoa o ikhethileng ho fihlela litlhoko tse ikhethileng tsa morero, ho kenyelletsa le bophara bo fapaneng, botenya le bolelele.Ebang ke bakeng sa ho kenya qubu ea liphaephe kapa li-pier tsa borokho, lipeipi tsa tšepe tse entsoeng ka spiral li fana ka litharollo tse ntle bakeng sa lits'ebetso tsa lebopong le kantle ho naha.Botšepehi ba eona bo phahameng ba sebopeho bo tiisa ts'ebetso ea nako e telele, ho fokotsa litšenyehelo tsa tlhokomelo le ho fokotsa tlhokahalo ea ho nkeloa sebaka pele ho nako.
Ka bokhuts'oane, spiral welded pipe e tlisa phetoho indastering ea lipeipi tsa tšepe ka ts'ebetso ea eona e ntle haholo le melemo ea bohlokoa.Tšebeliso ea eona e phahameng ea litšenyehelo, katleho e phahameng ea tlhahiso, ho hanyetsa khatello le ho ikamahanya le maemo ho likopo tse ngata ho etsa hore e be khetho ea pele ho lipalangoang tsa oli le khase, kaho ea qubu ea liphaephe, lithapo tsa borokho le tse ling.Ka bokaholimo ba eona bo se nang seam le li-welded seams, sehlahisoa sena se secha se fana ka tharollo e tšepahalang le e tšoarellang ho liindasteri ho pota lefatše.Tsetela ho spiral welded pipe 'me u be le phihlelo ea tsoelo-pele ea theknoloji ea lipeipi tsa tšepe.
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