Colored Pre Painted Aluminum Coil PE PVDF JIS G3322 Blue Color

1. Descprition about base metal

Galvalume is the result of an ideal alloy of aluminum and zinc. It consists of aluminum(55%), zinc(43.4%), and silicone(1.6%).

Characteristics of Galvalume:

1) Corrosion resistence:

At verious enviromental conditions, GL shows better corrosion resistence than GI if the thickness is same, its service life is 2 to 6 times than ordinary galvanized steel. The corrosion resistence in the machining parts is much better than that of hot-dip galvanized due to micro cracks demormation parts of aluminum zinc plate is smaller than hot-dip galvanized.

2) Heat resistence:

GL plate can be used for a long time even if under 315℃.

3) Heat reflective

The reflection coefficient is double than that of hot-dip galvanized steel, which can reduce the inner tempeture in summer

2. Technical Specifications

3. Information to be supplied by the purchaser

The following information is required from the purchaser so that we may supply the products to confrom with the requirements:

1) complete designation

2) where appropriate, details on the required decorative properties(color, gloss, embossing, printing) and required subsequent surface treatment

3) other requirements on the characteristics of the products

4) nominal dimensions of the product related to the substrate

5) quantity

6) internal and maxinum external diameter and mass limit for coils, or limit dimensions and mass limit for the bundles of sheets

7) type of test and type of inspection document

8) slection of the test methods and specification of the mininum or maximum calus for the relevant properties

9) requirements on packing and dispatch

4. Applications

Agriculture: Grain Silos, Sprayers, Ghamellas, Pans, Feeding Troughs, etc.
Automobile: Cars, Busses, Truck Bodies, Undercarriage Work, Air & Oil Filters, Fuel & Oil Tanks, Exhaust Pipes

Construction: Roofing, Side Walls, Partitions, Panels, Valley Gutters, Louvers, False Ceilings, Partition Walls and Ducks, Rolling Shutters, Highway Bumpers, Slotted Angles, Paint-Coated Products.

Domestic: Trunks, ice Boxes, Household Machines, Tubs, Pails, Buckets, Storage Bins, Water Tanks, Washing Machines, Bathroom Doors, etc.
Electrical Appliances: Air-conditioners, Coolers, Refrigerators. Freezers, Electrical Panels, Decorative Lamps

Furniture & Fixtures: Desks, Lockers, Racks, Lightweight Chairs, Colour Coating, PVC Coating
Marking of Coils: Ducting, Drums/Barrels, Containers, Thermal Cladding, Air-Conditioning Ducts, Railway Coaches and other Applications

Outdoor: Sign-boards, Hoardings, Road Sings

5. Quality Assurance

HANKE has already passed the authentification by the ISO9001, ISO14001 and KS D 3520 in succession and established a completed set of quality assurance system, and under this system, there has a complete set of regulations for ordering, order handling, quality design, purchasing raw materials, working production schedule, production, test, inspection, packaging, storage, delivering, etc.

6. Our Advantage: Strictly Quality Control of Production

Inspection for quality of surface coating on the line supervises and controls the apperance effectively to ensure the quality of coating.

The testing for physical performance follow the principle of one coil, one sample. In order to have traceability of every coil's quality, we test T bend, impact, cupping, MEK, gloss, chromatism to ensure quality. Ultraviolet aging test and Salt spraying test apply to special requirement products.