Bohlokoa ba phaephe ea SAWH ho tsamaiseng khase ea tlhaho
Har'a sebaka se ntseng se fetoha sa lipalangoang tsa matla, tlhoko ea mekhoa e sebetsang hantle le e tšepahalang ea ho tsamaisa mehloli joalo ka khase ea tlhaho ha e so ka e ba kholo ho feta ena. Ha moruo oa lefats'e o ntse o tsoela pele ho hola le ho hola, meralo ea motheo e tšehetsang kholo ena le eona e tlameha ho ikamahanya le litlhoko tse ntseng li hola tsa liindasteri le bareki ba fapaneng.Liphaephe tsa SAWHke karolo ea bohlokoa ea meralo ena ea motheo, e fanang ka mokhoa o sireletsehileng le o theko e tlaase oa ho tsamaisa khase ea tlhaho libakeng tse telele. Har'a mefuta e fapaneng ea liphaephe tse sebelisoang lefapheng lena, SAWH (Spiral Arc Welded Hollow), haholo-holo tse entsoeng ka tšepe ea A252 Grade 1, e se e le tekanyetso ea indasteri bakeng sa litsamaiso tsa liphaephe tsa seam tse potolohang.
Cangzhou Spiral Steel Pipe Group Co., Ltd. ke moetsi ea ka sehloohong oa liphaephe tsa tšepe tse potolohang Chaena, e ikhethang ka lihlahisoa tsa boleng bo holimo tsa liphaephe tsa tšepe tse potolohang le tse koahelang liphaephe. Ka lilemo tsa boiphihlelo le boitlamo ba bokhabane, Cangzhou e se e le mofani ea tšepahalang oa liindasteri tse fapaneng, ho kenyeletsoa le lekala la khase ea tlhaho. Phaephe ea eona ea tšepe e potolohang ea SAWH (Spiral Submerged Arc Welded) e etselitsoe ho fihlela litlhoko tse thata tsa lipalangoang tsa khase ea tlhaho, ho netefatsa polokeho, ho tšoarella le katleho.
Melemo ea mantlha ea liphaephe tsa SAWH
1. Matla a phahameng le botšepehi
Liphaephe tsa SAWH li entsoe ka tšepe ea sehlopha sa 1 sa A252, tse nang le bokhoni bo botle ba ho tjheseletsa le ho hanyetsa khatello. Li ka mamella khatello e phahameng le tikoloho e thata, li fokotsa kotsi ea ho lutla haholo. Li-weld tse tsoelang pele tse entsoeng ke ts'ebetso ea eona ea ho tjheseletsa ka lebelo le phahameng li ntlafatsa botšepehi ba sebopeho, li netefatsa polokeho le botsitso ba lipalangoang tsa khase ea tlhaho.
2. Bokgoni ba ho tsamaisa dipalangwang bo boholo le sebaka se selelele
Liphaephe tsa tšepe tse potolohang li ka hlahisa bophara bo boholo haholo le bolelele bo le bong bo bolelele haholoPipe ea Seam ea Helical, ho fokotsa palo ea lihokelo tsa ho kenya, ho khutsufatsa nako ea kaho, le ho fokotsa lintlha tse fokolang tsa phaephe. Li loketse haholo merero e meholo ea phetisetso ea khase ea tlhaho.
3. Ikamahanye le sebaka se rarahaneng
Litšobotsi tsa moralo oa spiral tse thibelang ho kobeha le ho se fetohe li nolofalletsa liphaephe tsa SAWH ho ikamahanya le maemo a fapaneng a jeokrafi, ho kenyeletsoa le libaka tse rarahaneng tse kang libaka tsa litšisinyeho tsa lefatše le libaka tsa permafrost.
4. Katleho e kholo ea litšenyehelo
Mekhoa e sebetsang hantle ea tlhahiso le thepa e tloaelehileng e fokolitse litšenyehelo tsa tlhahiso, e fa likhoebo tsa eneji likhetho tsa matsete a meralo ea motheo tse theko e tlaase.
Ho feta moo, ho boloka litšenyehelo ha phaephe ea SAWH ho ke ke ha hlokomolohuoa. Ts'ebetso ea eona e sebetsang hantle ea tlhahiso le thepa e fumanehang habonolo li kenya letsoho litšenyehelong tse tlase tsa tlhahiso. Theko e tlase ena, hammoho le ho tšoarella ha eona le ho tšepahala ha eona, e etsa hore e be khetho e ntle bakeng sa lik'hamphani tse batlang ho tsetela meralong ea motheo ea liphaephe.
Ka bokhutšoanyane, karolo ea phaephe ea tšepe e potolohang tsamaisong ea khase ea tlhaho e bohlokoa bakeng sa katleho le polokeho ea indasteri ea matla. Ka boiphihlelo ba bahlahisi ba kang Cangzhou Spiral Steel Pipe Group Co., Ltd., indasteri e ka tsoela pele ho fetoha le ho fihlela litlhoko tsa lefats'e le itšetlehileng haholo ka khase ea tlhaho e le mohloli oa matla oa mantlha. Ha re sheba pele, ho tsetela litharollong tsa liphaephe tsa boleng bo holimo ho tla lula ho le bohlokoa ho netefatsa phepelo ea matla e tsitsitseng le e tšepahalang.
Nako ea poso: Phato-16-2025