Pipe ea tšepe ea SpirallePipe ea tšepe ea LSAWke mefuta e 'meli e tloaelehileng eapeipi ea tšepe e cheselitsoeng, 'me ho na le liphapang ka mokhoa oa bona oa tlhahiso, litšobotsi tsa sebopeho, ts'ebetso le ts'ebeliso.
Mokhoa oa tlhahiso
1. Pipe ea SSAW:
E entsoe ka ho roala tšepe kapa poleiti ea tšepe ka har'a phala ho latela sekhutlo se itseng sa spiral ebe se chesetsoa.
The weld seam ke spiral, e arotsoe ka mefuta e 'meli ea mekhoa ea ho tjheseletsa: tjheseletsa e nang le mahlakore a mabeli e ka tlas'a metsi le welding ea maqhubu a phahameng.
Manufacturing thulaganyou e ka fetoloa hlobolisa bophara le helix angle, ho bebofatsa tlhahiso ea kholoanyane bophara tšepe phala.
2. LSAW phala:
The hlobolisa tšepe kapa tšepe poleiti e ka ho toba koba ka tube 'me joale welded hammoho le tataiso longitudinal ea tube.
Weld e ajoa ka mola o otlolohileng ho latela tataiso ea longitudinal ea 'mele oa liphaephe, hangata ho sebelisoa welding ea maqhubu a phahameng a ho hanyetsa kapa ho tjheseletsa arc ka tlas'a metsi.
Mokhoa oa ho etsa lihlahisoa o batla o le bonolo, empa bophara bo lekanyelitsoe ke bophara ba thepa e tala.
Kahoo matla a ho jara khatello ea phala ea tšepe ea LSAW e batla e fokola, ha phala ea tšepe ea spiral e na le matla a matla a ho jara khatello.
Litlhaloso
1. Pipe ea tšepe ea Spiral:
E loketse tlhahiso ea phala ea tšepe e nang le boholo bo boholo, e teteaneng.
Hangata bophara ba bophara bo pakeng tsa 219mm-3620mm, 'me bophara ba lebota ke 5mm-26mm.
ka sebelisa moqotetsane hlobolisa tšepe ho hlahisa bophara bophara phala.
2. LSAW peipi ea tšepe:
E loketse bakeng sa tlhahiso ea phala e nyenyane ea bophara ba bophara, e mahareng e tšesaane e nang le marako a tšepe.
Hangata bophara ba bophara bo pakeng tsa 15mm-1500mm, 'me bophara ba lebota ke 1mm-30mm.
Litlhaloso tsa sehlahisoa sa phala ea tšepe ea LSAW hangata ke bophara bo nyane, athe tlhahiso ea sehlahisoa sa phala ea tšepe ea spiral e boholo ba bophara bo boholo. Sena se bakoa haholo ke hore ts'ebetso ea tlhahiso ea phala ea tšepe ea LSAW e etsa qeto ea hore na e batla e le nyane hakae, ha phala ea tšepe ea spiral e ka fetoloa ka mekhahlelo ea spiral welding ho etsa litlhaloso tse fapaneng tsa sehlahisoa. Ka hona, phala ea tšepe ea spiral e na le molemo ho feta ha phala e kholo ea tšepe e hlokahala, joalo ka lebaleng la boenjiniere ba ho boloka metsi.
Matla le botsitso
1. Pipe ea tšepe ea Spiral:
Li-welded seams li ajoa ka mokhoa o hlephileng, tse ka qhalakanyang khatello ea maikutlo ka lehlakoreng la axial la pipeline, ka hona li na le khanyetso e matla khahlanong le khatello ea ka ntle le deformation.
Ts'ebetso e tsitsitse haholoanyane tlas'a maemo a fapaneng a khatello ea maikutlo, e loketseng merero ea lipalangoang tsa nako e telele. 2.
2. Peipi ea tšepe ea seam e otlolohileng:
Li-welded seams li tsepamisitsoe ka tsela e otlolohileng, khatello ea maikutlo ha e tšoane joaloka pipe ea tšepe ea spiral.
Khanyetso ea ho koba le matla ka kakaretso a batla a le tlase, empa ka lebaka la seam e khuts'oane ea welding, ho bonolo ho netefatsa boleng ba welding.
Litšenyehelo
1. Pipe ea tšepe ea Spiral:
Ts'ebetso e rarahaneng, seam e telele ea welding, welding e phahameng le litšenyehelo tsa tlhahlobo.
A loketse bakeng sa tlhahiso ea liphaephe khōlō bophara, haholo-holo tabeng ea bophara bo sa lekaneng ba hlobolisa tšepe lintho tse bonahalang tse tala ke ho feta moruo. 2.
2. LSAW peipi ea tšepe:
Ts'ebetso e bonolo, ts'ebetso e phahameng ea tlhahiso, seam e khuts'oane ea weld le ho le bonolo ho e lemoha, litšenyehelo tse tlase tsa tlhahiso.
E loketse tlhahiso ea boima ba phala e nyane ea tšepe ea bophara.
Weld seam sebopeho
The weld seam ea LSAW tšepe phala e otlolohile, ha seam weld ea spiral tšepe phala e spiral.
Motsoako o otlolohileng oa weld oa pipe ea tšepe ea LSAW o etsa hore ho hanyetsa ha mokelikeli ho fokotsehe, ho leng molemo bakeng sa lipalangoang tsa mokelikeli, empa ka nako e ts'oanang, ho ka boela ha lebisa khatellong ea khatello ea maikutlo ho seam weld, e amang tshebetso ka kakaretso. The spiral weld seam ea spiral steel pipe e na le ts'ebetso e betere ea ho tiisa, e ka thibelang ho lutla ha mokelikeli, khase le mecha e meng ea litaba.
Nako ea poso: Jun-18-2025
