Phaephe e otlolohileng e qoelitsoeng ka arc e nang le mahlakore a mabeli e entsoe ka seam e otlolohilePhaephe ea JCOEPhaephe ea tšepe e otlolohileng e arotsoe ka mefuta e 'meli ho latela ts'ebetso ea tlhahiso: phaephe ea tšepe e otlolohileng e otlolohileng e nang le maqhubu a phahameng le phaephe ea tšepe e otlolohileng e nang le arc e koahetsoeng ka har'a metsi e koahetsoeng ka har'a metsi e koahetsoeng ka har'a metsi e koahetsoeng ka har'a metsi e koahetsoeng ka har'a metsi e koahetsoeng ka har'a metsi e koahetsoeng ka har'a metsi e koahetsoeng ka har'a metsi e arotsoe ka mefuta e kang UOE, RBE, JCOE,Liphaephe tsa tšepe tsa LSAW, joalo-joalo ho latela mekhoa ea bona ea ho theha. Ts'ebetso ea tlhahiso ea liphaephe tsa JCOE e otlolohile, ka katleho e phahameng ea tlhahiso, litšenyehelo tse tlase, le nts'etsopele e potlakileng.
Phaephe ea JCOE ke e 'ngoe ea mekhoa ea ho etsa liphaephe tsa tšepe tse otlolohileng, hammoho le e 'ngoe ea lisebelisoa. Chaena, GB/T3091-2008 le GB/T9711.1-2008 li sebelisoa haholo, ha API-5L e le tekanyetso ea machaba. Phaephe ea JCOE e etsoa haholo-holo ka ho sebelisa welding ea arc e ka tlas'a mahlakore a mabeli. Ho fihlela litlhoko tsa maemo a amehang, lihlahisoa li feta lits'ebetsong tse ngata tse kang ho kobeha, ho kopanya, ho kenya kahare, ho kenya kantle, ho otlolla le lipheletso tse bataletseng.
Merero e meholo ea liphaephe, merero ea phetisetso ea metsi le khase, kaho ea marang-rang a liphaephe tsa litoropo, mehaho ea meaho ea tšepe, ho etsa liqubu tsa borokho, kaho ea masepala, le kaho ea litoropo kaofela li sebelisa liphaephe tsa JCOE.
Foromo ea boima: [(botenya ba bophara ba kantle-lebota)*botenya ba lebota]*0.02466=kg/m (boima ka mithara).
Q235A, Q235B, 16Mn, 20#, Q345, L245, L290, X42, X46, X70, X80, 0Cr13, 1Cr17, 00Cr19Ni11, 1Cr18Ni9, 0Cr18Ni11Nb, le thepa e meng di sebediswa haholo.
Ha ho mameno, mapetso, ho qhaqha, ho tjhesa mahlakore, ho robeha ha arc, ho tjhesa, kapa diphoso tse ding tsa lehae tseo botebo ba tsona bo fetang ho kheloha ho tlase ha botenya ba lebota di dumellwang hodima bokahodimo ba ka hare le kantle ba diphaephe tsa tshepe tse otlolohileng tsa JCOE. Diphoso tse ding tsa lehae tse nang le botebo bo sa feteng ho kheloha ho tlase ha botenya ba lebota di a dumellwa.
fektheri ea liphaephe tsa yuantaie na le mohala o le mong oa tlhahiso ea phaephe ea JCOE.
Yuantai tube leloalae ka hlahisa liphaephe tsa tšepe tsa LSAW, OD: 355.6-1420mm, botenya: 21.3-50mm, bolelele: 1-24M.Yuantai sekoti karolo silae ka boela ea hlahisa karolo e sekoti ea lisekoere OD: 10 * 10-1000 * 1000mm karolo e sekoti ea lisekoere OD: 10 * 15- 800 * 1100mm, botenya: 0.5-60mm, bolelele: 0.5-24M. Selemong sena, sehlopha sa yuantai derun se fumane setifikeiti sa DNV,Phaephe ea tšepe ea Yuantai bakeng sa kaho ea likepeE tla fanoa ka tekanyo e kholo,lipeipi tsa tšepe tsa yuantai bakeng sa kaho ea likepeli fetotsoe ho tloha liphaepheng tsa tšepe tsa JCOE
Nako ea poso: Tshitwe-14-2022
