Wuhan Hanke Color Metal Sheet Co., Ltd.
WUHAN HANKE COLOR METAL SHEET CO., LTD. Good base zinc, good surface color, and every layer has its value.
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DX51D+AZ PPGL 0.2-1.5 Metal Buildings Of Prepainted Galvalume Steel Coils
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%).
Metal buildings comprise almost half of low-rise, non-residential construction, and a large number of these buildings use prepainted galvanized steel sheet for both the roof and wall panels. With the proper selection of the paint system, careful building design and regular maintenance, prepainted galvanized steel sheet can provide a long and trouble-free service life.
2. Technical Specifications
| GRADE | DC51D, DX51D+Z, CGCC, CGCH,DX51D+AZ, CGLCC |
| STANDARD | JISG3312/ASTM A755M /GBT12754/EN10142 |
| THICKNESS | 0.20~1.50MM |
| WIDTH | 1250MM MAX. |
| ZINC | Z180 MAX. |
| PAINT | TOP SIDE:5+15; BACK SIDE: 5-7 |
| PAINT LAYER | PRIMER+PAINT/PRIMER OR PRIMER+PAINT |
| PAINT TYPE | RMP, SMP, HDP, PVDF |
| PAINT BRAND | KCC, AKZO NOBEL,TWO TIGER, NIPPON |
| PACKAGING | FACTORY STANDARD EXPORT PACKING |
| COIL ID | 508MM OR 610MM |
| COLOR | RED,BLUE,IVORY,GREY, RAL9002,RAL9003, ETC. |
| COIL WEIGHT | 2.5MT-10MT |
3. 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
4. Applications
Agriculture: Grain Silos, Sprayers, Ghamellas, Pans, Feeding Troughs, etc.
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.
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 service:
1) Free sample offered;
2) Flexible payment term with L/C at sight,TT ,ect;
3) Big quantity supply and short delivery time;
4) Stable and reliable quality
5) Long term after-sale service.