The properties of pre-painted hot dip galvanized steel are tough coating, completed protection, low maintenance and long life.
Pre-painted galvanized steel combines utility with beauty. It consists of tin, chrome, zinc or paint, which are the extra finish applied to the natural steel surface. The application of coating is to protect the surface of steel from oxidation and it is also used to enhance requirements for visual appearance.
Mechanical Properties
Steel Grade -JIS G3302 SGH 340 (Tensile strength 35kgf/mm²)
- Yield Strength
- ≧ 245Mpa
- Tensile Strength
- ≧ 340Mpa
- Elongation
- ≧ 20%
Product Specification and Size :
Galvanized Steel Coils (Zinc Coated)
| Product Type | Pre-Painted hot-dip galvanized steel Coil (PPGI/ColorZinc) | Pre-Painted Hop-Dip 5% Al-Zn coated steel coil (PPGF/ColorFan) | Pre-Painted Hop-Dip 55% Al-Zn coated steel Coil (PPGL/ColorLume) | Pre-Painted embossed steel coil |
| Specifications | JIS G3312(2010) CGCC CGCH CGCD1 CGC340 CGC400 CGC440 CGC570JIS G3318(2012) CZACC CZACH CZACD1 CZAC340 CZAC400 CZAC440 CZAC570JIS G3322(2012) CGLCC CGLCD CGLC400 CGLC440 CGLC570ASTM A755M(2011) AS 1397(2010) EN10169(2010) | JIS K6744 (2007) SG SA | ASTM A755M (2011) | EN 10169 (2010) |
| Coating Thickness | 1. Primer: PU or Epoxy 5µm 2. Top Coat: 15-20 µm 3. Back Primer: PU or Epoxy 2 µm 4. Back Coat: PU or Epoxy 5-12 µm | 1. Primer: Epoxy 2. Top Coat: PVC PLASTISOL 150-250 µm 3. Back Epoxy: PU or Epoxy 2 µm 80-250 µm or Epoxy 7 µm | ||
| Coated Types | 1. Polyester (PE) 2. Silicone Modified Polyester (SMP) 3. Acrylic 4. Polyvinylidene difluoride (PVDF) | 5. PVC Plastisol | ||
| Surface Treatment | Protective film can be applied Metal Embossed Cedar Wood Stucco Leather | PVC Embossed Leather Lichee | ||
| Remarks | 1. The ASTM standards presented here adopt the equivalent metric system. (The imperial system deletes the “M” after their specification number, such as A755 and A792.) 2. Coating thickness is for reference only. |
Available Size
| Name | Thickness | Width |
| Pre-painted Hot-dip Galvanized Steel Coil | 1.5~0.2mm | 600~1250mm |
| Pre-painted 5% Al-Zn Coated Steel Coil | 1.5~0.2mm | 600~1250mm |
| Pre-painted 55% Al-Zn Coated Steel Coil | 1.38~0.2mm | 600~1250mm |
Standard Color
Pre-painted Hot-dip Galvanized Steel Coil
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.
Taian Geruis New Material Co.Ltd is manufacturing & trading combo in Shandong Province China. Which specialize in pre-painted steel, galvanized steel, galvalume steel and different kinds corrugated steel sheet for 10 years.
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