LSAW yeeb nkab txoj kab uas hla yog loj dua ERW (Electric resistance welding), feem ntau ntawm 16 nti (406 hli) mus rau 60 nti (1500 hli). Kev ua tau zoo ntawm kev kub siab ua haujlwm, thiab qis-kub corrosion kuj.
Hauv LSAW yeeb nkab mills, kev ua haujlwm yog ua los ntawm kev ua kom txias ua cov pa roj carbon steel, cov yeeb nkab ua ntej cov khoom siv uas muaj ntau yam ntawm cov yeeb nkab khoom nyob ntawm seb.
Cov khoom ntawm LSAW steel yeeb nkab yog chav nruab nrab lossis hnyav tuab daim ntawv, coiled nyob rau hauv lub molding los yog tsim tshuab, welded los ntawm ob chav submerged arc vuam thiab nthuav txoj kab uas hla. Specification Scope yog dav, thiab muaj zoo toughness, ductility, uniformity, compactness, thiab lwm yam.
Longitudinal submerged arc welded (LSAW) cov kav dej tsim cov txheej txheem yog dabtsi yog khoov thiab vuam dav hlau daim hlau rau cov kav dej los ntawm qib kub dov los ntawm ob qho tib si JCOE thiab UOE (cov txheej txheem tsim cov phaj zoo li tsab ntawv "J", "C", " O" lossis "U" zoo li, ces nthuav) tsim cov txheej txheem.
Cim npe nrov: lsaw, Suav teb, lwm tus neeg, manufacturers, hoobkas, nqe
