building materials!!! color coated steel sheet/ roofing sheet

building materials!!! color coated steel sheet/ roofing sheet

1. color coated roofing sheet

2. color coated steel

3. color coated steel sheet     

4.Standard:JISG3302 /ASTMA525 / DIN1716 /SPCC-SD
5.Surface: Coated/Galvanized 
Technical:Cold rolled,hot dipped galvanized,chromated
coated
6. Thickness: Cold rolled: 0.25~2.0mm
                      Hot rolled: 2.0~10.0mm
7. Width: Cold rolled : 29~1500mm
                Hot rolled: 200~1540mm
8.Length: customized or as per reuqest
Note:Different size can be supplyed as per reuqest

9.

10. Main characteristics:strong corrosion resistance;surfacequality; conducive to deep processing

such as the embossed PPGI,printed PPGI&punching PPGI; economy and practicality economy and practicality
11.Advantage:Best quality and competitive price;Best certificate and reputation;Quick response to you inquiry;Different sizes we can supply

Process:
Unwinding—Sewing machine- Roller- Tension machine—Decreasing- Pool for clean- dry- Chromated- Primer
coating- Oven for dry- Surface paint- Dry again 
totally- Wind&cool- The correction machine- Rolling 
up- Package- Stocks or sales.

Zinc Content:

 Coating Structure of PPGI

2/2 (double coating front/back) 
1/2 (double coating front/single coating back) 
1/1 (single coating front/single coating back)

PPGI Substrate classification
Hot dipped galvanized base plate:
The organic coating on the galvanized steel product is the hot dip galvanized caitu galvanizing

caitu, besides has the protective effects of zinc on the surface of the organic coating also

played the role of isolation protection to prevent rust, longer service life ofthe specific

heat galvanized sheet zinc hot dipped galvanized 
substrate generally is 180 g/m2 (double), building external use galvanized

substrate galvanized capacity up to 275 g/m2.
Hot dip aluminum zinc base plate:
Using hot aluminium zinc steel plate (55% Al - zinc) as a new TuJi 
plate, usually aluminum and zinc content of 150 g/(double) the 
corrosion resistance of hot dip aluminum zinc plate is hot galvanized 
sheet 2 5 times as high as 490 under the temperature of continuous or 
intermittent use not serious oxidation or producing scale reflected 
the ability of heat and light is 2 times of hot dip galvanized steel 
sheet, reflectivity greater than 0.75 is an ideal building material 
to save energy.
electrogalvanizing base plate:
Electricity galvanized sheet as the substrate, coated with organic 
coating baking products for electric galvanized caitu, due to the 
electric galvanized zinc layer thin, usually zinc as 20/20 g/m2, so 
the product is not suitable for use in making outdoor wall and roof 
but because has beautiful appearance and excellent processing 
performance, thus it can be used in home appliance steel furniture, 
interior decoration, etc
PPGI Substrate properties:
product feature:
(1)Have good durability, corrosion resistance and longer life than 
galvanized steel
(2)Has good heat resistance, compared with galvanized steel at high 
temperature are less likely to change coulour
(3)With good thermal reflectivity
(4)Similar with galvanized steel processing performance and spraying 
performance
(5)Has the good welding performance
Has good cost performance, durable performance and competitive price, 
therefore, architect engineers and producers have aluminium zinc 
steel plate is widely used in industrial construction steel structure
and civilian infrastructure, such as: garage door gutters and roof, 
etc

MOQ:1 Ton

Supply Ability:6000MT/Month
Payment terms:T/T,L/C
Delivery time:7-10 days after receive the 30% deposit
Packing detail:Wrapped by plastic film and waterproof paper,then fastened on wooden pallet.Shipped by 20'GP containers.

Transports:Containler sizes:
20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
40ft HC:12032mm(Lengh)x2352mm(Width)x2698mm(High)

More detailed information, please CLICKbelow, send us your inquiry.