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“gangzheng ”color painting sheet is on the substrate of good quality ofhot - dip galvanizing sheet ,adopt the advanced equipment and high-tech .take the substrate todegrease,clean,passivate,and then ,coating with high polymerorganic resin paint membrance,by “two coating two toasting ”solidifyand formed the advanced further processing products.
“gangzheng ” is the famous trademark in jiangsu province ,”gangzheng ”color paint coating not only has the mechanical strengthand formability of sheet ,but also has the gooddecorative,flexibility,formability,corrosion resistance,it can be kept the product bright for a long time ,to be as today’s ideal compound metrial inarchitectural,light indus trial ,automobile ,appliances ,transportation and so on
Executive standard : Q/320623ACQ 01-2007
the specification for applying :thickness: 0.15~1.20mm，width: 800~1250mm，color:seablue,ash grey ,crimson, pea green,ivory tint(according to the customer’s requirement)
Optional coating:single ,double facefluorocarbon, ,silicon modified polyesters,estrodur-top coat
Maintechnical target:paint coating thickness10~40μm(according to the customer’s requirement)
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“gangzheng ”galvanizing sheet is on the substrate of cold rollingstrip steel,adopt US steel continuous galvanizingmanufacture technology,thoughcathodic cleaning,enter into the continualannealing furnaces to annealing,,then ,immerse into the melting zinc pot forhot dip galvanizing ,finally, we get it by passivating , Surface Finishing,horizontal Drawing-straightening,
Our company use the equipment and high tech which is supplied by Beijing auto mation institute ,our product hashigh technology content,the productedhot dip galvanizing sheet ishomogeneous,zinc coating situation is without zinc flower or small zinc flower, Surface Finishing,strong corrodibility,is widely used inarchitectural，appliances，decoration，transportation etc.
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Executive standard: GB2518-2004
The specification for supplying: thickness 0.2～1.0 mm
width:1000～1250 mm
Maintechnical target:
internal diameter of steel coil: Φ508mm
coil weight: max25ton
Tensile Strength: 270～420N/ mm2
Zinc coat regulating scope: 50～200g/㎡
Enginery rapidity : 120m/s
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“gangzheng ”cold rolling sheet use high quality hot rolling volume for rough material. by acid pickling to remove the oxide scale,afterrolling deformation,andanneal ing, Leveling,finishing etc.
Our company own one 20一roll reversible cold rolling mill ,products cold rolling with 0.12～2.00 mm（thickness）、1000～1300 mm(width),productivity is up to 200 thousand ton annually ,the products have good quality ,highaccuracy,high intensity , lowyield strength,and finemachining property,is badly in need offurther - processing trade .,excessive market demanding in home and aboard . High Additional Valued rough material .it is widely used in galvanization,color coating, architectural,automobile , transportation,food and appliance, etc.
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The specification for supplying:
Width: 1250 mm（max1300 mm）
Thickness: 0.3～2.0 mm
Maintechnical target:
internal diameter：Φ610 mm
diameter：maxΦ1900 mm
coil weight： max25吨 |
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