Qhov sib txawv ntawm ob chav submerged arc vuam (dsaw) thiab qhov sib txawv ntawm qhov sib txawv siab (hfw) feem ntau yog tshwm sim nyob rau hauv cov tsos ntawm cov weld tsos, Ob chav submerged arc vuam steel yeeb nkab nyob rau hauv tsos yog nrog me ntsis indentation sawb, feem ntau nyob rau hauv steel sab hauv.Ncaj seam submerged arc weld yeeb nkab yog siab dua li cov khoom siv rau qhov zoo nkauj 1-3mm weld.Nyob rau hauv tsos zaus steel raj du, non-oxide adhesion.Nyob rau hauv lub weld, high-frequency ncaj seam steel yeeb nkab weld siab ntsuas los nyem ntws tsis kam, lub jagged serrate irregular weld, no weld yog "kos" ua ntej lawv tawm mus, tawm hauv ib tug ca weld tshem tawm ntawm kab.

Tsis tas li ntawd, ob-sided submerged arc vuam thiab qhov sib txawv ntawm qhov sib txawv kuj tseem tshwm sim hauv cov txheej txheem tsim khoom, kev siv cov khoom sib txawv, cov txheej txheem molding sib txawv, cov txheej txheem vuam sib txawv ntawm cov khoom sib txawv, kev tsim cov khoom sib txawv.Sided submerged arc vuam ncaj seam steel ntau lawm txheej txheem tsuas yog nrog JCOE molding txheej txheem molding txheej txheem complex, tsim efficiency txheeb ze rau qhov tsawg-frequency welded yeeb nkab, yog li tus nqi tsim khoom yog siab dua cov high-frequency ncaj seam welded steel yeeb nkab.High-frequency ncaj seam welded steel yeeb nkab (ERW) txheej txheem ntau lawm yog yooj yim, ib qho specification.Ob chav sided submerged arc ncaj seam steel yeeb nkab txoj kev yog JCOE txias sib sau, nta uas ua rau cov hlau ntawm 50 hli maj mam sib sau, J, C, O, E sawv cev rau cov duab ntawm ncaj seam steel submerged arc txoj kev.Qhov ntau zaus ncaj seam steel yeeb nkab txoj kev tsim cov txheej txheem rau ntau dhau rolls, nyem ob qhov kawg ntawm lub sawb, thiab thaum kawg tau ua tiav cov txheej txheem txias txias molding, cov txheej txheem molding yog yam tsis muaj kev cuam tshuam, nruam vuam.Submerged arc vuam txheej txheem yog tus cwj pwm los ntawm kev siv cov hlau xaim hluav taws xob thiab yaj ua ke, raws li muab tub lim.Cov txheej txheem ncaj seam steel yeeb nkab vuam txheej txheem yog tus cwj pwm los ntawm kev siv ntau zaus tam sim no ntawm daim tawv nqaij ua kom sov sov sawb xaus nyob rau hauv ib lub sij hawm luv luv nyob rau hauv qhov kev txiav txim ntawm sab nraud rog strip los ntawm melting ua ke.Ntau zaus ncaj yeeb nkab ntau lawm rau tib kab ntawm cov kab ntau lawm tsis cuam tshuam kev ua haujlwm, thiab submerged arc vuam ncaj seam steel yeeb nkab muaj txog li 15 cov txheej txheem ntau lawm.Ntau zaus ncaj seam steel yeeb nkab ntau lawm specifications tsawg ntau lawm thinner.