Lub kauv welded yeeb nkab chav tsev feem ntau muaj cov khoom tseem ceeb xws li uncoiler, leveler, shearing thiab vuam tshuab, milling tshuab, sib sau tshuab, sab hauv thiab sab nraud submerged arc vuam tshuab, yeeb nkab cutter, thiab cov khoom siv tsis zoo. Lub uncoiler (coil unwinding ceev 5-15m / min) yog lub luag hauj lwm rau unwinding steel kauj, muab raw cov ntaub ntawv rau tas mus li ntau lawm; tus leveler tshem tawm kev ntxhov siab nyob rau hauv steel sawb los ntawm ntau- yob leveling (leveling raug ± 0.5mm / m); lub tshuab shearing thiab vuam (welding zog Ntau dua los yog sib npaug rau 90% ntawm cov khoom siv hauv paus) ua tiav seamless txuas ntawm cov hlau sawb; lub tshuab milling (kev ua haujlwm raug ± 0.2mm) ua kom ntseeg tau qhov zoo ntawm qhov sib txuas. Lub tshuab tsim siv peb - yob txoj kev sib sau ua ke (ua qhov tseeb ± 0.3mm) kom coil steel sawb rau hauv cov duab tubular; lub tshuab sab hauv thiab sab nraud submerged arc vuam tshuab (welding ceev 1-3m / min) ua tiav ob npaug- sab vuam, nrog lub zog vuam ncav cuag API 5L tus qauv; cov yeeb nkab cutter (txiav raug ± 1mm) ua tiav qhov ntev-ntev txiav; thiab cov khoom siv hluav taws xob xoo hluav taws xob kuaj pom qhov tsis zoo (qhov kev kuaj pom qhov tsis zoo Ntau dua lossis sib npaug li 99.5%) ua kom cov khoom siv vuam zoo. Chav tsev no tsim nyog rau cov ntawv thov xws li roj / roj pipelines (phab ntsa tuab 6-25mm) thiab cov kav dej ua ke (inch 219-3000mm), thiab muaj cov yam ntxwv siab precision thiab ruaj khov weld zoo.
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