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.
Add to Cart
Soft Semi And Full hard Pre painted Galvanized Steel Coils PPGI PPGL
1. Definition
Color coated steel plate is made generally by roll coating a layer on the substrate or bonding organic film and then baking into final plate. The color coated steel plate can be processed furthur in finished products. It is also called as "prepainted steel sheet".
The PVDF PPGI COATING is a master work among the existing construction coatings, which is generally acknowledged as an organic coating with the best protective performance, guarantees the metal building board not to be damaged for decades and always retains its beautiful color.
Since entering the market in 1965, PVDF coatings world-widely applied to building have already successfully traveled through various poor weathers and still remained perfect in the past 40 years.
2. Specification
| 1)Grade:G550 SGCC DX51D,DC51D |
| 2)Thickness:0.18—0.2mm |
| 3)Width:600---1250mm |
| 4)Zinc Coating:40-150g/m2 |
| 5)Technique:Zinc and Aluminum alloy Coating |
| 6)Application:General use, construction industry, household appliance industry, automobile industry and industrial instruments. |
| 7)Surface Treatments:Chromic acid,oiled, bright finish. |
| 8)Spangle:Spangle Free/Min Spangle. |
| 9)Coil Weight:3-8 tons or as per customer required |
| 10)Coil ID:508mm 610mm |
| 11) Color Brand: KCC NIPPON TWIN TIGERS |
3. Intruction of base material
GI coils are produced through a preocess of metal coating which involves passing cold rolled coils through a kettle containing molten zinc. This process ensures adhesion of zinc to the surface of the steel sheet. The zinc layer provides excellent corrosion resistance and prolong service life.
Hot dipped galvanized products are widely used in household appliances, transport, container manufacturing, roofing, base material for pre-painting, ducting and other construction related applications.
GL is more popular in recent years, especially popular in Philipine due to the merits of PPGL, which suitable for the enviroment there well.
Firstly, the corrosive resistance of the hot-dip alu-zinc coated steel sheet is twice to fifth times as mush as that of the hot-dip zinc- coated base metal.
Secondly, it can satisfy the processing requirements of rolling, coiling and others processes alike.
Thirdly, the color won't change while continuously or intermittently working with an ambient temperature up to 316℃.Neither serious oxygenation nor oxide scale might appear while continuously or intermittently working with an ambient temperature up to 490℃.
Thirdly, the heat and the light reflected are respectively twice as much as those of hot-dip zinc steel sheet, and its reflectivity is more than 0.75, exceeding 0.65 (required by the EPA Energy Star Standard), which is an ideal construction material of saving energy.
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. 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.