LSAW Tube(Longitudinal Submerged Arc-Vuam Yeeb), kuj hu uaSAWL cev.Nws yog noj cov phaj steel li raw khoom, pwm nws los ntawm lub tshuab molding, ces ua ob-sided submerged arc vuam.Los ntawm cov txheej txheem no, LSAW steel yeeb nkab yuav tau txais zoo heev ductility, weld toughness, uniformity, plasticity thiab zoo sealing.
LSAW yeeb nkab txoj kab uas hla yog loj dua ERW, ib txwm los ntawm 406mm txog 2020mm.Kev ua tau zoo ntawm kev kub siab ua haujlwm, thiab qis-kub corrosion kuj.
SSAW Tube(Spiral Submerged Arc-Vuam Yeeb), kuj hu uaHSAW tub(Helical SAW), vuam kab zoo li lub helix.Nws yog siv tib lub vuam tshuab ntawm Submerged Arc-Vuam nrog LSAW yeeb nkab.Sib txawv SSAW yeeb nkab yog kauv welded qhov twg LSAW yog longitudinally welded.Kev tsim cov txheej txheem yog dov cov hlau sawb, ua kom cov kev taw qhia dov muaj lub kaum sab xis nrog cov kev taw qhia ntawm cov yeeb nkab chaw, sib sau thiab vuam, yog li cov vuam seam yog nyob rau hauv ib tug kauv kab.
SSAW yeeb nkab txoj kab uas hla yog los ntawm 219 mm mus rau 2020 mm.Qhov zoo dua yog peb tuaj yeem tau txais cov kab sib txawv ntawm SSAW kav nrog tib qhov loj ntawm cov hlau sawb, muaj daim ntawv thov dav rau cov khoom siv raw steel sawb, thiab vuam seam. yuav tsum zam qhov kev ntxhov siab thawj zaug, kev ua yeeb yam zoo los tiv thaiv kev ntxhov siab.
Post lub sij hawm: Jan-21-2022