Shandong Decho Building Materials Technology Co., Ltd
                                                                                                           
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Z150-275G/M2 PPGI Steel Coil HDP DX51D For Metal Foofing Panels

Price Negotiable
Price: USD 700~1050
MOQ: 25 TONS
Delivery Time: 30~45days
Brand: Decho Building Materials
Product Description
 
Product details :
PPGI, known as coated rolled galvanized steel coil and color coated steel coil, is a flat steel product coated with a protective decorative coating. Polymer coatings are available in a variety of colors, as well as matte, glossy or decorative natural finishes (granite, wood, etc.). Organic coated galvanized steel offers corrosion resistance, excellent mechanical properties, and can be formed, pressed or stamped.
 
Color coated steel sheets are based on galvanized, aluminium zinc plated or cold rolled steel sheets with smooth and finely painted surfaces. By combining different paints and substrates, it is possible to meet specific color and performance requirements.

  Coating structure:
  A.Top coat
  B.Primer
  C.Chemical conversion layer
  d.Galvanized, aluminized zinc substrate
  E.Chemical conversion layer
  F.Backcoat

 

Application :

Pre-painted steel coils are used in roof structure, surface sheet of balcony, frame of window, folding screen and electrical equipment. Pre-painted steel can be formed into almost any shape, and it has excellent resistance to weathering, superior longevity and texture options.

  • Architectural Projects
  • Retail and Commercial Spaces
  • Roofing, Industrial Buildings and Warehouses

Product Core Benefits:

Acid Rain Resistance 

Coating Protection:Acid rain is easily formed in highly intensive industrial emissions or heavily polluted environments. Acid penetration on the surface of the color map will accelerate its corrosion, forming blisters or even peeling off the skin, etc.

UV Resistance

Coating protection: Color map in the ultraviolet light or strong sunlight conditions, the coating will appear fading, discoloration and loss of luster, rapid decoloration.

Resistant to heat and humidity

Coating protection:In hot and humid environments, the high pressure of water vapor accelerates penetration, forming the degradation of the paint film, and then corrosion of the substrate, bubbles and peeling phenomenon.

Low Temperature Resistance

Coating Protection:Most paints can keep their performance stable above 0 degrees, but in high mountain areas, the temperature will be lower than 20 - 40 degrees, the normal paint will become fragile, bending and cracking, and even peeling off the paint, thus losing the protective function completely.

 

 

Steel Grade: 

EN10346-DX51D/ DX52D/ DX53D, S250GD/280GD/350GD/550GD, ASTM A527M, CS-B, SS255-SS550

 

Paint Brand:

Valpar, AkzoNobel, PPG, Beckers

 

Paint Coating Patterns:

Gloss Colors - RAL Code

 

 Thickness
 GI 0.20mm~1.70mm                GL 0.20mm~3.0mm
 Width
 600mm~1500mm
 Zink-Coating
 Z40~Z275g/㎡                              AZ30~AZ200g/㎡
 Paint Structure
 2/1, 2/2, 3/2, 3/3
Paint Coating
 Top side 15μm~55μm               Back side 5μm~30μm
 

 

Structural Grades C Mn P S Al Si Cu Ni Cr Mo V Cb Ti N
30,33,36,40 0.25 0.9 0.035 0.04     0.2 0.2 0.15 0.06 0.008 0.008 0.025  
36T2,45-80 0.25 1.35 0.035 0.04     0.2 0.2 0.15 0.06 0.008 0.008 0.025  
45T2 .02- 0.08 .30- 1.0 .03- .07 0.025 .02- .08 0.6 0.2 0.2 0.15 0.06 0.008 0.008 0.025 .01- .03

 

HSLA Grades C Mn P S Al Si Cu Ni Cr Mo V Cb Ti N
45C1 0.22 1.35 0.04 0.04     0.2 0.2 0.15 0.06 0.005 0.005 0.005  
45C2 0.15 1.35 0.04 0.04     0.2 0.2 0.15 0.06 0.005 0.005 0.005  
50C1 0.23 1.35 0.04 0.04     0.2 0.2 0.15 0.06 0.005 0.005 0.005  
50C2 & 55C2 0.15 1.35 0.04 0.04     0.2 0.2 0.15 0.06 0.005 0.005 0.005  
55C1 0.25 1.35 0.04 0.04     0.2 0.2 0.15 0.06 0.005 0.005 0.005  
60C1 & 65C1 0.26 1.5 0.04 0.04     0.2 0.2 0.15 0.06 0.005 0.005 0.005  
60C2 & 65C2 0.15 1.5 0.04 0.04     0.2 0.2 0.15 0.06 0.005 0.005 0.005  
70C1 0.26 1.65 0.04 0.04     0.2 0.2 0.15 0.16 0.005 0.005 0.005  
70C2 0.15 1.65 0.04 0.04     0.2 0.2 0.15 0.16 0.005 0.005 0.005  

 

Common Grades C Mn P S Al Si Cu Ni Cr Mo V Cb Ti N
CSA 0.1 0.6 0.03 0.035     0.2 0.2 0.15 0.06 0.008 0.008 0.025  
CSB 0.02-.15 0.6 0.03 0.035     0.2 0.2 0.15 0.06 0.008 0.008 0.025  
CSC 0.08 0.6 0.1 0.035     0.2 0.2 0.15 0.06 0.008 0.008 0.025  
BH 0.012 1.5 0.12 0.03     0.2 0.2 0.15 0.06 0.008 0.008 0.025  
FSA 0.1 0.5 0.02 0.035     0.2 0.2 0.15 0.06 0.008 0.008 0.025  
FSB 0.02-.15 0.5 0.02 0.03     0.2 0.2 0.15 0.06 0.008 0.008 0.025  
DDS 0.06 0.5 0.02 0.025 .01   0.2 0.2 0.15 0.06 0.008 0.008 0.025  
EDDS 0.02 0.4 0.02 0.02 .01*   0.2 0.2 0.15 0.06 0.1 0.1 0.15  
 

 

 
 
 

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Company Shandong Decho Building Materials Technology Co., Ltd
Location RM302, BLDG3, Zhongde Science Park,Jimo 266200,Shandong

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