Cov txheej txheem ntau lawm ntawm kub-dip galvanized ntawv feem ntau muaj xws li: kev npaj ntawm thawj daim ntawv pretreatment ntawm galvanized ntawv kub dipping tom qab kev kho mob ntawm galvanized daim ntawv soj ntsuam ntawm cov khoom tiav, thiab lwm yam Raws li kev cai, kub dip galvanizing txheej txheem tuaj yeem faib ua ob pawg: out-of-line annealing thiab hauv-kab annealing raws li txoj kev sib txawv pretreatment.
Kev sib tua tsis raws txoj cai
Ua ntej kub-dov los yog txias-kuav los tiag steel phaj nkag rau qhov kub-dip galvanizing kab, recrystallization annealing tau nqa tawm hauv qab-rub annealing rauv taws los yog tswb-hom annealing rauv taws ua ntej, yog li tsis muaj txheej txheem hauv kev ua haujlwm galvanizing. Ua ntej kub-dip galvanizing, lub phaj steel yuav tsum muaj qhov chaw huv ntawm cov hlau ntshiab uas tsis muaj oxides thiab lwm cov av. Hauv hom no, annealed nto hlau oxide nplai yog tshem tawm los ntawm kua qaub pickling, thiab tom qab ntawd coated nrog zinc chloride lossis cov kuab tshuaj tiv thaiv ntawm ammonium chloride thiab zinc chloride los tiv thaiv cov phaj steel los ntawm oxidation. Txoj kev kub-dip galvanizing txoj kev koom rau pawg no suav nrog ntub dej dip galvanizing, ntawv hlau plating thiab Huilin kub-dip galvanizing.
Thickness | 0.13-6.0 hli |
Dav | galvanized steel sawb: 24-600 hli; hlau kauj: 600-1500mm |
Luj ceeb thawj | feem ntau yog 3-4.5tons, max coil yog 10tons |
Zn txheej: | 0.13-0.8mm yog 30-150g / m2; 0.8-1.5mm yog 30-180g / m2; 1.5-6.0mm yog 30-275g / m2 |
Coil ID | 508 hli |
Hlau qib | DX51D, DX52D, DC01, DC02, SGHC |
Nto | tsis tu ncua / mini / loj / xoom spangle, tawv nqaij dhau, chromated, unoiled, qhuav |
Ntim | seaworthy export txheem pob, los yog raws li cov neeg siv khoom zoo |
Lub sijhawm khoom xa tuaj | Nrog 15 –25 hnub tom qab tau txais qhov tso nyiaj lossis L / C |
Kev Ua Lag Luam | Qaum Teb / South America, Europe, Asia, Africa, Mid East |
Kev Tsim Khoom | 2000 Metric tuj / hli |
Cim npe nrov: HDG steel chev, Tuam Tshoj, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, qhov ntau, pricelist, quotation, zoo zoo, ua nyob rau hauv Suav teb
