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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0.2mm 0.3mm 0.35mm 0.4mm Foam Sandwich Panels Coil 914mm 1200mm 1220mm
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. Specification
| product item | PPGI/PPGL Steel Coil 55% Aluminum |
| Basic material | cold rolled steel steel coils ,full hard |
| Type | coil/plate /sheet/rolls/strip or as reuqired |
| Coated |
Zinc 30-275 g/m^2 or as customer required 30g 40g, 60g, 80g, 90g, 100g, 120g, 140g, 180g, 200g, 250g, 275g and so on |
| Paint |
PE ,PVDF ,SMP,HDP etc ral color or as sample front paint 5-20mic ,back paint 5-10mic or as required |
| Size |
thickness 0.12-1.5mm Thickness tolerance:±0.02mm width 600mm-1250mm Width tolerance:-0/+3mm 762mm,914mm,1000mm,1041, 1135, 1071, 1200,1219mm,1220mm,1250mm etc or as required |
| Gloss | The gloss can changeable by Customers' Request.we can also do some high gloss, with some sparkling granule in it. |
| Inner ID | 508mm/610mm |
| Grade | Sgcc,Dc51d,Dx51d+AZ,Dx52d+AZ,,Sgcd,Q195,Q235,Sghc,Dx54d, S350 Gd,S450 Gd,S550 Gd |
| Standard | AISI, ASTM, BS, DIN, GB, JIS,etc |
| Certification | SGS /ISO9001/ROHS KS D 3520 |
| Packaging | PVC+ waterproof paper + strong sea-worthy wooden package |
| Application |
Widely used in roof, construction, door and windows, solar heater cold room, kitchen utensils, household appliance, decoration,transportation and other lines. |
| Usage | metal roofing used |
| Payment | 100% irrevocable L/C at sight or T/T |
| MOQ | In general it should be 25ton |
| Delivery days | 30-45 working days after receiving L/C or 30% deposit |
3. 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.
4. Details for Main applications
1) Construction
The prepainted steel sheet for construction is an attractive substitute for wood and other materials owing to its advantages, including excellent and fast color, good durability performance, chalking resistence, good corrosion resistence, etc, it is an efficient construction material, with energy saving, preventing pollution and good economic effect. At the same time, various colors , surface structures and coatings provide products with great flexibility and option.
2) Electrial Appliance
The prepainted steel sheet for household appliances often takes electro-galvanized, hot-dip zinc-coated and color rolled steel sheet as its base metal, which is widely applied in manufacturing refrigerators, large-scale air-conditioning systems, refrigerating cabinet, bread maker, furniture,etc.
5. Advantages of HANKE PPGI:
1) Such as: fast color, good durability performance,chalking resistance, etc.
2) Minimized the maintenance cost.
3) Various colors, surface structures and coatings provide such products with great flexibility and option.
In China, more than 90% color coated sheets are applied in construction.