Specification:
Coating Performance:
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Base metal
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Hot galvanized steel
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width range
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100 mm-1250 mm, normally 914 mm or 1250 mm for export
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thickness range
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0.18 mm-0.6 mm
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Coil Weight
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3-8 tons
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Color
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All RAL color are available, according to customer’s requirement (regular color: ocean blue, pale grey and bright red)
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Zinc-coating
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Normally 30 g/m², other types are also available
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Inner diameter
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508 mm
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Application
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(Outside) workshop, agricultural warehouse, residential precast unit, corrugated roof, wall, rainwater drainage pipe, terrace, retailer booth, roller shutter door
(Inside) door, doorcase, light steel roof structure, folding screen, ceiling, elevator, stairway, vent gutter |
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Type of coating structure
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2/1 Coat the top surface of the steel sheet twice, coat the bottom surface once, and bake the sheet twice.
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Service life
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up to 15 to 20 years
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Package
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Standard export packing, 4 eye bands and 4 circumferential bands in steel, galvanized metal fluted rings on inner and outer edges, galvanized metal and waterproof paper wall protection disk, galvanized metal and waterproof paper around circumference and bore protection
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Delivery Detail
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Within 35 Days after receive by TT 30% prepayment
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Coating Performance:
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Top paint coating thickness
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8-9 um
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Primer coating
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About 6 um
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Back paint coating thickness
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7-8 um
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T-bend
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3T on both sides
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Hardness
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H on both sides
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Cross cut test
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1 grade
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Acid resistance
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After being soaked in the solution of 50% H2SO4, no gloss loss, wrinkling and color changing
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Salt spry resistance
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500 hours
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Advantages:
1. Our company supplies various specification and national standards of Pre-painted galvanized steel coils.
2. Using high-quality material and advanced production technology and equipment for processing
3. Applicable to a humid climate and the harsh corrosive environment
If you have interest in this product, please don't hesitate to send inquire to us. We will check and reply you as soon as possible.