Wood Grain PPGI Prepainted Galvanized Steel Coil
Chinese Wood Grain PPGI Steel PPGI Color Steel Plate For Sale
Our Factory
- Company philosophy: "Making friends sincerely and developing with reputation". The quality decides the market, and the attitude decides the development.
- 38 professionals and technical personnel, 60 domestic and international trade personnel.
- 2 industry-leading GL production lines, 5 PPGI production lines, 1 pattern PPGI production line.
- We implement strict product quality control, striving for perfection in every process to provide the best quality products for customers.
Solid Color Options
Normally, we use standard RAL K7 card to match colors. We also support custom colors based on customer samples.
Product Classification
- Solid color: Single color, confirmed by RAL standard card.
- Embossed PPGI: Supports wrinkle, diamond, orange peel, and other embossed surfaces.
- Pattern PPGI: Common patterns include wood grain, stone texture, and brick texture.
Quality Control
Testing Methods:
- Mechanical Properties Testing: Room-temperature and high-temperature mechanical tests, various hardness tests, expansion, flattening, cupping, bending, compression.
- Metallurgical & Corrosion Analysis: Macrostructure analysis, fracture detection, conductivity/resistance, grain size, hydrogen embrittlement, salt spray, annealing.
- Dimensional & Surface Measurement: Thickness, width, length, zinc coating quantity, paint adhesion, surface roughness.
About Pre-painted Galvanized Steel
Prepainted galvanized steel coil (PPGI coil) uses galvanized steel as the base metal. The zinc layer offers strong corrosion resistance, and with painting, it becomes more durable than standard galvanized steel.
Technical Specifications:
Standard | JIS G3322 CGLCC ASTM A755 CS-B |
Surface coating color | RAL color |
Back side coating color | Light grey, white and so on |
Package | Standard package or as requested |
Type of coating process | Front: double coated & double drying. Back: double coated & double drying, single-coated & double drying |
Type of substrate | Hot dipped galvanized, galvalume, zinc alloy, cold rolled steel, aluminum |
Thickness | 0.12-2mm |
Width | 25-1250mm |
Coil Weight | 3-9 Tons |
Inner Diameter | 508mm |
Zinc Coating | Z50-Z275G |
Painting | Top: 15 to 25 um (5 um + 12-20 um) Back: 7 +/- 2 um |
Coating introduction | Top paint: PVDF, HDP, SMP, PE, PU Prime paint: Polyurethane, Epoxy, PE Back paint: Epoxy, Modified polyester |
Our Advantages:
- Guaranteed product quality through professional inspection team and equipment.
- Strict quality control at every step including production, packaging, inspection, and delivery.
- Experienced sales team with over 4 years of steel material export experience.
Production Process
Pre-painted galvanized steel coils are produced by subjecting hot-dipped galvanized steel sheets to surface chemical treatment, applying organic coating, followed by baking and curing.