Steel Strip Chev: Raws li cov khoom siv tseem ceeb rau cov khoom siv rau cov hlua khi submerged arc welded yeeb nkab, steel strip coil tau dhau los kuaj lub cev thiab tshuaj lom neeg kom ntseeg tau tias nws ua tau raws li qhov yuav tsum tau ua. Ua ntej shaping, steel sawb undergoes flattening, ntug trimming, ntug planing, nto tu, conveying, thiab pre-bending txheej txheem los xyuas kom meej nws cov duab thiab nto zoo.
Vuam Hlau: Vuam hlau yog cov hlau xaim siv los sau cov vuam seam thaum lub sijhawm vuam. Kev xaiv ntawm vuam hlau yog qhov tseem ceeb heev rau vuam zoo, yuav tsum muaj lub zog siab, siab toughness, thiab lwm yam ntxwv kom muaj kev ruaj ntseg thiab kev ntseeg siab thaum lub sij hawm vuam txheej txheem.
Flux: Flux plays lub luag haujlwm hauv kev tiv thaiv cov hlau vuam thiab tshem tawm cov impurities tsim thaum lub sij hawm vuam, yog li txhim kho qhov zoo ntawm vuam seam.
