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DX51D Prepainted Galvanized Steel Coil For Steel Roofing Sheet In Different Color

Basic Information
Place of Origin: Jiang Su, China
Brand Name: Sunrise
Certification: ISO
Model Number: PPGI
Minimum Order Quantity: 25 Tons
Price: According to Latest Market Price and Exact Specification
Packaging Details: Standard Seaworthy Packing
Delivery Time: 25 days
Payment Terms: T/T, LC AT SIGHT
Supply Ability: 10000 tons
Detail Information
Grade: CGCC Thickness: 0.14~2.0mm
Zinc Coating: 30g-275g/m2 Width: 600~1250mm
Color: RAL Color Type: In Coil
Coil ID: 508mm/610mm
High Light:

colour coated steel


prepainted steel sheet

Product Description


DX51D Prepainted Galvanized Steel Coil For Steel Roofing Sheet In Different Color





In the continuous processing machine, cold rolled steel sheet and zinc galvanized steel sheet served as basal plate, one layer or several layers of liquid paint are painted onto the basal plate after surface pretreatment. Steel sheet is changed into coated steel sheet after baking and cooling. As the layer bears different colors, thus coated steel sheet is also known as color coated steel sheet. Besides, because painting is preceded prior to the formation processing, coated steel sheet is also called as pre-coated steel sheet. .In this processing ,traditionally adopted spraying is replaced by continuous painting, which is conducive to surface treatment ,quality control of coating layer and avoid defects in edges.




Technical Parameter:



Thickness 0.14mm-2.0mm
Thickness tolerance +/- 0.02mm
Width 600mm-1250mm
Width tolerance +/-2mm
Zinc coating Z40-Z275 AZ30-AZ150
Color Grey white, sea blue, red or any RAL standard
Painting Top: 20+/-5um Back: 5mic---8mic
Material SGCC,SGCD,SECC,SECD,DX51D+Z, S350GD, S450GD, S550GD
Technique Cold rolled, hot-dipped galvanizing, color coated, galvanized, Galvalume
Spangle Zero spangle, regular spangle or normal spangle
Surface Structure Galvanized, Galvalume, zero spangle, regular spangle or normal spangle
Surface treatment Chromate and oiled, chromate and non-oiled
Packing Export standard, or according to client requirement
Min order 50 tons
Coil weight 3-6tons or as client requirement.
Coil ID 508/610mm



Structure of Prepainted Galvanized Steel Coil:

*Topcoat (finishing) which provides color, pleasing appearance and appearance and a barrier film to enhance long-term durability.
*Primer coat to prevent undercutting of paint and enhance corrosion resistance.
*Pretreatment layer applied for good adhesion and to enhance corrosion resistance.
*Base steel sheet.

DX51D Prepainted Galvanized Steel Coil For Steel Roofing Sheet In Different Color 0



Application of Prepainted Galvanized Steel Coil:


1.Application of color coated steel sheet: Outdoor: roof, roof structure, surface sheet of balcony, frame of window, door, door of garage, roller shutter door, booth, Persian blinds, cabana, refrigerated wagon and so on. Indoor: door, isolater, frame of door, light steel structure of house, sliding door, folding screen, ceiling, internal decoration of toilet and elevator.
2.Refrigerator, refrigerated wagon, washing machine, electric baker, automatic selling machine, air conditioner, copying machine, cabinet, electric fan, vacuum sweeper and so on.
3.Application in transportation
Ceiling of automobile, board , internal decoration board, external shelf of automobile, carriage board, car ,instrument panel, shelf of operating platform, trolley bus, ceiling of railway, color isolator of ship, furniture of ship, floor, cargo container and so on.
4.Application in furniture and sheet metal processing
Electric warming oven, shelf of water heater, counter, shelves, chest of drawers ,chair, archive cabinet, book shelves.


DX51D Prepainted Galvanized Steel Coil For Steel Roofing Sheet In Different Color 1

Contact Details

Phone Number : 86 13925553088