Peipi ea tšepe e cheselitsoeng, eo hape e tsejoang e le phala e cheselitsoeng, ke phala ea tšepe e entsoeng ka poleiti ea tšepe kapa mohala oa tšepe ka mor'a hore e be crimped le welded.Liphaephe tsa tšepe tse cheselitsoeng li na le mokhoa o bonolo oa tlhahiso, katleho e phahameng ea tlhahiso, mefuta e mengata le litlhaloso, le lichelete tse fokolang tsa thepa, empa matla a kakaretso a tlase ho feta a liphaephe tsa tšepe tse se nang moeli.Ho tloha lilemong tsa bo-1930, ka nts'etsopele e potlakileng ea tlhahiso e tsoelang pele ea tšepe ea boleng bo holimo le tsoelo-pele ea theknoloji ea ho tjheseletsa le ho hlahloba, boleng ba li-welds bo 'nile ba ntlafatsoa khafetsa, mefuta le litlhaloso tsa liphaephe tsa tšepe tse cheselitsoeng li ntse li eketseha, le ho feta. ’me masimo a eketsehileng a nkile sebaka sa lipeipi tsa tšepe tse sa tloaelehang.Peipi ea tšepe ea seam.Lipeipi tsa tšepe tse cheselitsoeng li arotsoe ka liphaephe tse otlolohileng tsa seam, le liphaephe tse cheselitsoeng ka spiral ho ea ka mofuta oa weld.Ts'ebetso ea tlhahiso ea phala e otlolohileng ea seam welded e bonolo, katleho ea tlhahiso e phahame, litšenyehelo li tlase, 'me tsoelo-pele e potlakile.Matla a pipi e cheselitsoeng ka spiral hangata e phahame ho feta ea phala e otlolohileng ea seam welded.Leha ho le joalo, ha ho bapisoa le bolelele bo lekanang ba phala ea seam e otlolohileng, bolelele ba weld bo eketseha ka 30 ~ 100%, 'me lebelo la tlhahiso le tlaase.Ka hona, boholo ba liphaephe tse cheselitsoeng tse nang le li-diameter tse nyane li sebelisa seam seam welding, 'me boholo ba liphaephe tse cheselitsoeng tse nang le li-diameter tse kholo li sebelisa spiral welding.
Mokhoa o tloaelehileng oa ho etsa phala ea tšepe ea seam e otlolohileng ke mokhoa oa ho etsa UOE le mokhoa oa ho etsa lipeipi tsa tšepe tsa JCOE.Ho ea ka kopo, e arotsoe ka phala e tloaelehileng e kolobisitsoeng, phala e entsoeng ka galvanized, phala ea oksijene e entsoeng ka oksijene, phala ea terata, phala e entsoeng ka metric, phala e se nang letho, phala e tebileng ea pompo, phala ea koloi, phala ea transformer, phala ea motlakase e nang le marako, tjheseletsa motlakase phala phala e khethehileng e nang le sebopeho le spiral welded pipe.
Ka kakaretso lipeipi tsa tšepe tse cheselitsoeng li sebelisoa ho tsamaisa maro a tlaase a khatello.E entsoe ka Q195A.Q215A.Q235A tšepe.E fumaneha hape ka litšepe tse ling tse bonolo tse chesehang habonolo.Pipe ea tšepe e hloka ho lekoa bakeng sa khatello ea metsi, ho khumama, ho batalla, joalo-joalo kapa moetsi a ka etsa liteko tse tsoetseng pele ho latela maemo a eona.Pipe ea tšepe e cheselitsoeng hangata e na le litlhoko tse itseng holim'a boleng bo holimo, 'me bolelele ba ho fana hangata ke 4-10m, e ka kōptjoang ho latela litlhoko tsa sebele.Moetsi o fana ka bolelele bo tsitsitseng kapa bolelele bo habeli.
Tlhaloso ea phala e cheselitsoeng e sebelisa bophara ba lebitso ho bontša hore bophara ba lebitso bo fapane le ba sebele.Pipe e cheselitsoeng e ka aroloa ka mefuta e 'meli: phala ea tšepe e nang le marako a tšesaane le phala ea tšepe e nang le marako a teteaneng ho ea ka botenya ba lebota bo boletsoeng.
Liphaephe tsa tšepe tse cheselitsoeng li sebelisoa haholo mererong ea phetisetso ea mokelikeli o tlase oa khatello, merero ea sebopeho sa lipeipi tsa tšepe, joalo-joalo hobane litheko tsa tsona li tlase ho feta tsa litlhaloso tse tšoanang.
Nako ea poso: Aug-18-2022