Kuv lub teb chaws kub -dip galvanizing ntau lawm tau poob qab rau lub sijhawm ntev. Los ntawm xyoo 1950 mus txog rau xyoo 1960, 13 ib leeg -cov ntawv flux-raws li kub-dip galvanizing units tau tsim, muaj peev xwm ntawm 100,000 tons hauv ib xyoos. Txawm li cas los xij, vim muaj cov khoom tsim tawm tsawg, cov nqi siab, tsis zoo, ib puag ncig muaj kuab lom, thiab cov txiaj ntsig kev lag luam tsis zoo, cov chav no thaum kawg raug kaw lossis hloov mus rau lwm cov kab ntau lawm. Nws tsis yog txog thaum lig 1970s uas kuv lub teb chaws pib tsim loj - nplai dav - strip kub - dip galvanizing units.
Kub-dip galvanized strip steel yeej ib txwm yog cov khoom lag luam tsis tshua muaj nyob hauv Suav lag luam. Txij li thaum nruab nrab -1990s, Tuam Tshoj tau xa tawm kwv yees li 800,000 txog 1 lab tons ib xyoos twg. Nrog rau txoj kev loj hlob ntawm kev lag luam hauv tsev, tshwj xeeb tshaj yog cov tsheb, khoom siv hauv tsev, thiab kev tsim kho kev lag luam, qhov kev thov rau galvanized sawb steel tau nce ntau heev. Hauv ob xyoos dhau los, kuv lub teb chaws tau tsim ntau cov kab ntau lawm nrog cov khoom tsim tawm txhua xyoo ntau dua 100,000 tons. Txawm li cas los xij, cov kub-dip galvanizing units, hais txog cov txheej txheem ntws, cov khoom siv muaj pes tsawg leeg, thiab ntau yam khoom, tseem ua raws li qib qis -, cov cuab yeej siv niaj hnub thiab tsis tuaj yeem ua tau raws li cov kev xav tau ntawm kuv lub teb chaws txoj kev loj hlob ntawm ntau yam, zoo, thiab ntau. Tshiab kub-dip galvanizing kab tseem xav tau kom tau raws li kev lag luam xav tau.
Txij li thaum xyoo 1990, kuv lub teb chaws galvanized steel ntawv ntau lawm tau ua tiav tseem ceeb, nrog rau tam sim no thiab nyob rau hauv - tsim galvanized sheet processing muaj peev xwm ncav cuag ze li 3 lab tons. Kev lag luam sib koom ntawm cov ntaub ntawv hauv tsev tau nce sai, los ntawm kwv yees li 27% hauv xyoo 1996 mus rau thaj tsam 59% xyoo 1998. Lub tsib lub tuam txhab loj hauv tsev -Baosteel, Wuhan Hlau thiab Hlau, Panzhihua Hlau thiab Hlau, Handan Hlau thiab Hlau, thiab Benxi Hlau thiab Hlau - muaj peev xwm ntau tshaj 1 lab tons.
Qhov sib txawv tseem ceeb ntawm kuv lub teb chaws qhov kub uas twb muaj lawm -dip galvanizing units thiab cov neeg txawv teb chaws yog nyob rau hauv qhov tseeb tias feem ntau cov chav nyob tsis muaj pre- cov khoom siv tu, ua rau nws nyuaj rau lav qhov zoo ntawm galvanized nto; cov mills uas twb muaj lawm yog qhov yooj yim ob- yob mills (Panzhihua siv plaub- yob mills), uas tsis tuaj yeem txhim kho cov khoom siv ntawm cov sawb, tshwj xeeb tshaj yog nws qhov sib sib zog nqus- kos duab; thiab cov khoom lag luam uas twb muaj lawm tsuas yog txwv rau ib qho - ntau hom ntawv galvanized, tsuas yog me me ntawm cov ntawv hlau alloyed, deb ntawm kev ua lag luam xav tau.
Cov neeg siv tseem ceeb ntawm kub-dip galvanized steel sheets uas tsim los ntawm Tuam Tshoj tuam ntxhab yog cov khoom siv hauv tsev, kev lag luam teeb, kev ua liaj ua teb, thiab kev thauj mus los. Vim muaj kev txwv nyob rau hauv cov kub uas twb muaj lawm -dip galvanizing cov cuab yeej siv, technology, thiab kev ua tau zoo ntawm cov ntaub ntawv raw steel, qhov tseeb ntawm cov ntawv hlau galvanized tsim nyog rau kev lag luam tsheb yog tsawg heev.
Cov yam ntxwv ntawm cov ntawv hlau galvanized: Galvanizing zoo tiv thaiv steel corrosion thiab txuas nws lub neej kev pab cuam. Galvanized nyias steel ntawv (thickness 0.4-1.2 mm) kuj hu ua galvanized hlau los xij, feem ntau hu ua dawb hlau los xij. Galvanized steel ntawv yog dav siv hauv kev tsim kho, tsheb, khoom siv hauv tsev, khoom siv niaj hnub, thiab lwm yam lag luam.
