Loading Port:Tianjin Port
Payment Terms:TT or LC
Min Order Qty:50mt m.t.
Supply Capability:5000 tons per month m.t./month
Prepainted Galvanized Steel
With galvanized steel as base metal, after pretreatment (degrease and chemical treatment) and liquid dope with several layers of color, then after firing and cooling, finally the plate steel is called pre-painted galvanized steel. Pre-painted galvanized steel is good capable of decoration, molding, corrosion resistance. It generally displays superior workability, durability and weather resistance.
Brand Name: HBSTEEL
Specifications OfPrepainted Galvanized Steel
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Thickness 0.20-1.2mm (BMT) Width 600-1250mm |
|
Zinc Coating 100-275g/m2 |
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Color According to RAL color fan or as per request |
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Internal Diameter 508mm or 610mm |
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Coil Weight 3-6MT |
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Quality Commercial and structural quality |
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Paint Polyester paint for topside, epoxy for reverse |
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Standard JIS G 3312, ASTM A755M, EN 10169 |
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Base Steel Grade SGCC,SGCD,DX51D+Z,DX52D+Z;S200GD,S220GD,S280GD,S350GD,CS,FS,SS |
Chemical Composition Of Prepainted Galvanized Steel
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C |
Si |
Mn |
P |
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0.04-0.06% |
0.01-0.03% |
0.18-0.22% |
0.014-0.016% |
Technical Data Of Prepainted Galvanized Steel
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Yield Strength |
(Mpa) 280-320 |
|
Tensile Strength |
(Mpa) 340-390 |
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Elongation |
20%-30% |
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Reverse Impact |
9J |
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T-bending |
≥2T |
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Pencil Hardness |
≥2H |
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Duration Of Salt Spray Test |
500 H |
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Bending At 180 Degree |
No crack, purling and fraction |
Applications OfPrepainted Galvanized Steel
It can be widely used in transportation, light industry, civil usage and farming. It is also the perfect building material in construction for making steel roofing,insulation panel, corrugate sheet, facade wall,shutters,T-bar and home appliance.
Packaging & Delivery Of Prepainted Galvanized Steel
The packing of coils consists of anti-damp paper, PVC film, hardboard paper, steel box, strapped with steel strips, fitted with locks and edge protectors and guarantees the optimal condition of the delivered goods. Each coil can be additionally fitted with wooden/steel skids(eye to the side) or wooden pallets(eye to the sky).
Production Flow Of Prepainted Galvanized Steel
Production flow of hot sell prepainted galvanized steel include dual uncoiler,stitcher, bridles, entry accumulater, degreasing & chemical section, prime coater, prime oven, prime water quench, finish coating, finish back coater, finish oven, finish water quench, exit accumulater and recoiler.
