Lefatšeng le ntseng le fetoha la lits'ebetso tsa kaho le tsa indasteri, tlhoko ea thepa e matla le e tšepahalang ke ea bohlokoa haholo. Har'a lisebelisoa tsena, liphaephe tse kopantsoeng habeli, haholo-holo tse fihlelang maemo a ASTM A252, li fetohile lejoe la motheo masimong a fapaneng. Blog ena e hlahloba ts'ebeliso ea liphaephe tse kopantsoeng habeli kahong ea sejoale-joale le indastering, e totobatsa bohlokoa ba tsona le melemo ea tsona.
Phaephe e tjheseditsweng habeli, e tsejoang hape e le phaephe ea DSAW (e kopantsoeng habeli ka har'a arc welded), e ka mamella khatello e phahameng 'me e loketse libaka tse fapaneng tse hlokang tlhokomelo. Tekanyetso ea ASTM A252 e laolang tlhahiso ea liphaephe tsena e 'nile ea tšeptjoa ke baenjiniere le litsebi tsa kaho ka lilemo tse ngata. Tekanyetso ena e netefatsa hore liphaephe li fihlela maemo a thata a boleng le ts'ebetso, e leng se etsang hore li be ntle bakeng sa kaho, oli le khase, le lits'ebetso tse ling tse boima tsa indasteri.
E 'ngoe ea lits'ebetso tse ka sehloohong tsa liphaephe tse kopantsoeng habeli ke kahong ea liforeimi tsa meaho. Ka matla le ho tšoarella ho hlokahalang ho tšehetsa meroalo e boima, liphaephe tsena ke karolo ea bohlokoa kahong ea marokho, meaho le merero e meng ea meralo ea motheo. Bokhoni ba tsona ba ho mamella khatello e phahameng bo boetse bo li etsa hore li lokele ho sebelisoa lits'ebetsong tsa ho bokella liqubu, moo li khannoang mobung ho fana ka tšehetso ea motheo.
Indastering ea oli le khase,Liphaephe tsa DSAWe bapala karolo ea bohlokoa ho tsamaiseng ha maro le likhase. Kaho ea eona e thata e e nolofalletsa ho mamella likhatello tse phahameng tse amanang le thepa ena, ho netefatsa hore e tsamaiseha ka mokhoa o sireletsehileng le o sebetsang hantle. Ho feta moo, ho hanyetsa mafome ha phaephe ea DSAW ho e etsa khetho e ntle bakeng sa libaka tse thata, tse kang liforomo tsa ho cheka lebopong la leoatle le libaka tsa ho hloekisa, moo ho pepesehela lintho tse senyang e leng taba e tšoenyang.
Ho etsa liphaephe tse kopantsoeng habeli ke ts'ebetso e bonolo e hlokang ho nepahala le boiphihlelo. Feme ea rona e Motseng oa Cangzhou, Profinseng ea Hebei, 'me e bile ka pele indastering ho tloha ha e thehoa ka 1993. Feme e akaretsa sebaka sa lisekoere-mithara tse 350,000, e na le thepa eohle ea RMB limilione tse 680, 'me e na le theknoloji ea sejoale-joale le basebetsi ba nang le boiphihlelo ba 680. Sena se re nolofalletsa ho hlahisa liphaephe tsa khase tsa DSAW tsa boleng bo holimo tse fihlelang litlhoko tse thata tsa lits'ebetso tsa sejoale-joale tsa kaho le tsa indasteri.
Ho phaella moo, ho tenyetseha ha diphaephe tse tjheseditsweng habeli ho fetela ka nqane ho ditshebediso tsa tsona tsa setso. Di sebediswa haholo mererong ya eneji e ntjhafatswang, jwalo ka mapolasi a moya le a letsatsi, moo di sebetsang e le tshehetso ya sebopeho le diphaephe tsa phetiso ya eneji. Ha lefatshe le ntse le leba ditharollong tsa eneji tse tsitsitseng, karolo ya diphaephe tse tjheseditsweng habeli ho nolofatseng phetoho ena e ke ke ya feteletswa.
Qetellong, lits'ebetso tsa DoublePipe e nang le WeldedKahong ea sejoale-joale le indastering li kholo ebile lia fapana. Li fihlela maemo a ASTM A252, li netefatsa hore maemo a boleng bo holimo le a ts'ebetso aa fihlelleha, e leng se etsang hore e be khetho e tšepahalang bakeng sa baenjiniere le litsebi tsa kaho. Ha indasteri e ntse e tsoela pele ho fetoha le ho tobana le liphephetso tse ncha, bohlokoa ba thepa e tšepahalang joalo ka Pipe e Tšetsoeng habeli bo tla hola feela. Boitlamo ba rona ba ho hlahisa liphaephe tsa khase tsa DSAW tsa boleng bo holimo bo re entse moetapele tšimong, re itokiselitse ho fihlela litlhoko tsa bokamoso. Ebang ke makaleng a kaho, oli le khase kapa matla a nchafatsoang, Pipe e Tšetsoeng habeli e tla bapala karolo ea bohlokoa ho bopeng meralo ea motheo ea bokamoso.
Nako ea poso: Tshitwe-27-2024