Ha lefatše le ntse le sibolla oli le khase tse ngata, tlhokahalo ea meaho ea lipalangoang e sebetsang hantle le e tšepahalang e ntse e eketseha ka potlako.Ke moo pipe ea tšepe ea Botop e kenang teng - re sebetsa ka ho khetheha ho tlatselletsa liphaephe tsa boleng bo holimo tsa carbon longitudinal submerged-arc, tse loketseng ho tsamaisa oli le khase libakeng tse telele.
Liphaephe tsa rona li entsoe ka theknoloji ea morao-rao le lisebelisoa tsa boleng bo phahameng ka ho fetisisa tse fumanehang.Re motlotlo ka rona ka ho khomarela ha ronaAPI 5Lmaemo le bokhoni ba rona ba ho hlahisa liphaephe tse fihlelang lintlha tsa PSL1 le PSL2.Liphaephe tsa rona li tla ka limaraka tse fapaneng, ho kenyeletsoa GR.B, X42, X46, X52, X60, X65, and X70, joalo-joalo, e tiisang hore ho na le tharollo ea pipe ea tšepe ea Botop bakeng sa litlhoko leha e le life tsa lipalangoang. Oo ke o mong oa melemo ea rona. e hohelang bareki ba bangata.Ho feta moo, bophara ba bokantle ba carbonlongitudinal submered-arc e tshetsoengpipe ea tšepe e ka etsoa ho fihlela ho 1500 mm.
E 'ngoe ea melemo ea bohlokoa ea ho sebelisa pipe ea tšepe ea Botop ke ho tšoarella le nako e telele ea lihlahisoa tsa rona.Lipeipi tsa rona tsa carbon longitudinal submerged-arc welded li ithorisa ka matla a ikhethang le ho hanyetsa kutu, ho etsa themideal bakeng sa ho sebelisoa maemong a thata le maemo a leholimo a feteletseng.
Sena se bolela hore liphaephe tsa rona li hloka tlhokomelo e fokolang 'me li fana ka botšepehi bo ke keng ba lekanngoa, ho fokotsa nako ea ho phomola le ho etsa bonnete ba hore ts'ebetso ea lipalangoang e boreleli.Empa ha se lihlahisoa tsa rona tsa boleng feela tse re khethollang - ho Botop, re ikemiselitse ho fa bareki ba rona ts'ebeletso le tšehetso e ikhethang.Sehlopha sa rona se teng ho araba lipotso leha e le life tseo u ka bang le tsona ka ronalipeipi tsa tšepe, 'me re sebetsa haufi-ufi le bareki ba rona ho hlahisa litharollo tse ikhethileng tse finyellang litlhoko tsa bona tse ikhethang tsa lipalangoang tse tla tsamaisa ho ea sebakeng se fapaneng ka nako.Hore na o batla ho tsamaisa oli le khase libakeng tse kholo kapa o hloka feela tharollo ea lipompo tse tšepahalang ho hokela lits'ebeletso tsa hau, pipe ea tšepe ea Botop e na le lihlahisoa tse kang.Grouting Piling Steel Pipe/Tubele botsebi boo o bo hlokang.Ikopanye le rona kajeno ho ithuta haholoanyane ka hore na re ka u thusa joang ho nolofatsa tšebetso ea lipalangoang tsa hau le ho fihlela katleho e kholo le phaello.
Nako ea poso: May-17-2023