Hauv cov txheej txheem ua haujlwm ntawm txoj ncaj ncaj siv hluav taws xob welded steel yeeb nkab, cov txheej txheem ntau lawm yog yooj yim, cov ntau lawm efficiency yog qhov siab, tus nqi qis, thiab kev txhim kho yog nrawm. Lub zog ntawm muab kauv welded kav feem ntau yog siab dua li ntawm ncaj seam welded kav. Ib txoj kab txuas me me tuaj yeem siv los tsim cov kav hlau txuas nrog cov yeeb nkab uas loj dua, thiab ib qho billet nrog tib qhov dav tseem tuaj yeem siv los tsim cov kav dej welded nrog cov yeeb nkab sib txawv. Tab sis muab piv nrog cov kav hlau ncaj ntawm tib qhov ntev, qhov ntev ntawm lub weld tau nce los ntawm 30-100%, thiab kev tsim kho tau tsawg dua. Yog li, feem ntau ntawm txoj kab uas hla loj welded kav siv ncaj seam vuam, thiab txoj kab uas hla loj welded kav feem ntau siv muab kauv vuam.
Welded steel yeeb rau cov dej siab thauj mus los tseem hu ua cov yeeb nkab welded dav dav, feem ntau hu ua clarinet. Nws yog cov kav hlau welded siv rau kev xa dej, nkev, cua, roj thiab cua sov tso pa thiab lwm yam feem ntau qis dua kua dej thiab lwm lub hom phiaj. Phab ntsa tuab ntawm cov yeeb nkab steel tau muab faib ua cov yeeb nkab steel zoo tib yam thiab cov yeeb nkab tuab tuab; daim ntawv txuas kawg daim ntawv muab faib ua cov tsis muaj xov steel yeeb nkab (du yeeb) thiab xov steel yeeb nkab. Welded steel kav rau cov kua hluav taws xob rau kev thauj mus los tsis yog tsuas yog siv ncaj qha thauj cov kua nruab xwb, tab sis kuj yog cov kav xa dej rau galvanized welded steel kav rau kev thauj cov kua hluav taws xob tsawg.
Galvanized welded steel yeeb rau kom tsis muaj lub zog thauj mus los kuj tseem hu ua galvanized welded steel yeeb nkab, feem ntau hu ua cov yeeb nkab dawb. Nws yog kub-dip galvanized welded (cub tawg welded lossis hluav taws xob welded) steel yeeb nkab siv rau kev xa dej, roj av, cua roj, cua sov, dej sov thiab lwm yam feem ntau qis dua kua dej lossis lwm yam laj thawj. Phab ntsa tuab ntawm cov yeeb nkab steel yog muab faib ua dog dig galvanized steel yeeb nkab thiab tuab galvanized steel yeeb nkab; daim ntawv txuas kawg tau muab faib ua cov tsis muaj xov txuas galvanized steel yeeb nkab thiab xov xov galvanized steel yeeb nkab. Qhov tshwj xeeb ntawm kev qhia ntawm cov yeeb nkab steel yog qhia los ntawm nominal taub (mm), uas yog kwv yees tus nqi ntawm lub taub puab.
Muab Kauv seam submerged arc welded steel yeeb rau kom ceev-cov kua dej thauj mus los ntawm qhov ntev ntawm qhov hluav taws xob welded steel yeeb nkab yog qhov kub-kuav los tiag steel sawb li raj dawb paug, uas yog spirally tsim nyob rau qhov kub tsis tu ncua thiab welded los ntawm ob-sided submerged arc vuam. Nws yog siv rau kauv seam rau lub siab-cov kua dej thauj mus los. Cov Yeeb Nkab Hlau. Cov yeeb nkab steel muaj lub zog siab-kev coj tus kheej thiab kev ua haujlwm zoo vuam. Tom qab ntau yam nruj me ntsis tshuaj xyuas kev tshuaj xyuas thiab kuaj, nws muaj kev nyab xeeb thiab txhim khu kev qha. Cov yeeb nkab steel muaj qhov loj, muaj peev xwm kis tau zoo, thiab tuaj yeem txuag kev lag luam hauv kev tso cov kav dej. Mas siv hauv cov raj xa dej rau thauj cov roj thiab cov nkev.
