Product Overview
Pre-painted galvanized steel (PPGI) coil with vibrant, durable color coating
Multiple paint systems: PE, SMP, HDP, PVDF (customizable)
Thickness range: 0.12 mm - 1.20 mm (depending on customer requirement)
Width range: 600 mm - 1,250 mm; custom widths available
Coating thickness: 10 µm - 35 µm (paint) plus zinc galvanization underneath
Color options: full RAL / custom color matching; matte, gloss, or textured finish
Surface quality: smooth, uniform, free from defects; color fastness to light and weather
Specifications
| item | value |
| Place of Origin | China |
| Shandong |
| Brand Name | HUAPING |
| Application | making pipes, cutting sheets, making small tools, making corrugated sheets, making container, making fences |
| Type | Steel Coil |
| Thickness | 0.1-2MM |
| Standard | AiSi,ASTM,GB |
| Length | Requirement |
| Certificate | ISO9001 |
| Grade | DX51D,DX52D,DX53D,DX54D,etc |
| Coating | Z61-Z80 |
| Technique | Hot Rolled Based |
| Tolerance | ±1% |
| Processing Service | Bending, Welding, Decoiling, Cutting, Punching |
| Spangle Type | Zero Spangle |
| Skin Pass | Yes |
| Oiled or Non-oiled | Non-oiled |
| Hardness | Full Hard |
| Delivery Time | 8-14 days |
| Application | Building |
| Technique | Cold Rolledor Hot Rolled |
Product Description
Picture a surface that captures sunlight with radiant color, yet whispers strength under your touch—cool, solid steel backbone coated in vibrant paint that resists peeling, fading, or dulling even under harsh skies. Our Color Coated PPGI Coil brings together the best of both worlds: the corrosion protection of galvanized steel and the aesthetic flexibility of pre-painted surfaces.
Behind every coil is a story of transformation: rolls of galvanized steel pass through carefully engineered coating lines, with primer, top coat, back coat layers applied under controlled temperature and curing conditions. Color is matched, finish is inspected, and each sheet is handled so that edges remain pristine, surfaces mirror-like or textured as you prefer. The result? A steel coil that solves many headaches: you get strong structure with less maintenance, design freedom without sacrificing durability, and installation speed with fewer onsite finishing costs.
This product exists because customers told us: “I want steel that protects, but also presents; steel that lasts, but doesn’t look like steel.” That demand shaped our PPGI line—steel that dresses as boldly as it performs.
Key Features & Highlights
Dual Protection: Galvanized steel under a robust paint system gives double defense—against rust, moisture, daily wear, UV exposure.
Custom Colors & Finishes: Choose from hundreds of RAL shades; matte, gloss, or textured finishes; textured options hide minor scratches, gloss options produce striking reflections.
Weather-Proof & Fade-Resistant: Using advanced coatings (e.g. PVDF or HDP), color remains vivid even after years outdoors; ideal for harsh sun, coastal salt air, frequent rainfall.
Fabrication Friendly: Designed to bend, press, roll-form, or trim without cracking the paint; excellent adhesion through stringent quality control.
Lightweight, Strong & Easy to Ship: Despite multilayer coating, coil weight kept manageable; weighs less per unit area than many non-metal claddings; better handling and lower shipping costs.
Aesthetic Finish + Visual Appeal: Crisp color, even surface, clean edges; ideal for architectural facades, decorative panels; evokes quality and professionalism.
Reduced Lifecycle Cost: Less repainting; fewer repairs; fast installation; lower maintenance; overall savings that matter for large scale B2B projects.
Applications
Architectural facades & external cladding on commercial, institutional, retail buildings
Roofing sheets & wall panels that demand both beauty and performance
Signage, billboard panels & advertising displays where appearance is critical
Interior decorative panels, ceiling systems, partitions where design value matters
Agricultural buildings, carports, fencing, shelters exposed to sun, rain, directionally variable weather
White goods / appliance housings and industrial enclosures needing color plus protection
Coastal or tropical region structures where UV, salt spray and humidity accelerate corrosion
Why Choose Us
Deep Industry Expertise: Over 20 years producing coated steel; our experience assures consistent quality from raw coil to finished product.
Raw Material Integrity: Steel sourced from major mills; we verify chemical composition, substrate quality—nothing shipped without meeting spec.
Certifications & Supplier Reliability: ISO, SGS, BV quality involvement; traceable batch & Mill Test Certificates; stable lead times.
Design & Color Flexibility: Extensive color library; custom color matching; multiple paint systems for different UV exposure, gloss/preference demands.
Rigorous Quality Control: Surface inspections, adhesion tests, color uniformity, coating thickness checks; packaging that protects through transit.
Global Export Experience: Familiar with export packaging, logistics, customs documentation; ships safely worldwide.
Value-Focused Lifetime Cost Savings: Lower maintenance, great appearance retention, less rework; your projects finish faster, stay looking better, cost less over time.
FAQ
Q1: What are the paint systems and how do I choose among PE, SMP, HDP, PVDF?
A: PE is cost-effective with reasonable durability; SMP adds better weather resistance and color retention; HDP is higher durability and elasticity; PVDF offers top performance in UV stability, harsh climates, and retains gloss/color best. Choice depends on exposure, budget, and aesthetic life desired.
Q2: What is the standard zinc coating under the paint?
A: We use galvanized steel substrate, typically with zinc coat complying with Z-grade standards (e.g. Z100, Z120, Z275) depending on spec. This layer provides corrosion barrier before paint and ensures long lifespan.
Q3: Can you match custom colors, and how precise is color matching?
A: Yes. We have full RAL, custom color matching; we perform spectrophotometric color matching and ensure small variance (ΔE) so batches look consistent. Gloss/matte/textured finishes further tailor look.
Q4: How does the product perform in coastal or high-UV environments?
A: With PVDF or high-quality HDP coatings and sufficient zinc substrate, the coil resists salt spray, high humidity, UV fading. Expect less chalking, peeling or corrosion compared to uncoated or low-grade systems.
Q5: What are lead times for standard vs custom orders?
A: Standard specs (common thickness, color, paint system) typically take 30-45 days from order to shipment. Custom color, special coatings or unusual dimensions may add a bit of time; we’ll confirm at quotation.
Q6: How do you package the coils to avoid damage in transit?
A: We wrap coils immediately after rolling off; use waterproof wrapping, edge protectors, sea-worthy export packing using steel or iron sheet as strapping/protection; label and bundle securely to prevent moisture ingress or mechanical damage.
Q7: Do you provide test reports or guarantees?
A: Yes. We provide Mill Test Certificates covering chemical composition, mechanical strength, coating thickness. Optional third-party inspections are acceptable. We back our product with warranties on coating integrity per agreed specifications.
Choose our Color Coated PPGI Coil when your project demands both vibrant appearance and tough protection. Whether it’s a striking facade, long-lasting roof, or decorative interior, this coil delivers. Contact us now with your required thickness, width, color, and paint system—we will tailor the perfect coil, quote clearly, deliver reliably.
