Prepainted Galvalume Steel Coil PPGL Color Coated Steel Coil
Prepainted Galvalume Steel Coil PPGL Color Coated Steel Coil
Feature
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Built upon galvalume base steel, Coil PPGL is engineered through advanced surface preparation and baked-on color coating technology. The organic topcoat does more than just add color—it acts as an extra defensive shield over the alu-zinc layer, drastically reducing rust initiation and propagation. This synergistic layering not only fortifies the material against weathering but also delivers a 50% longer service life compared to bare galvalume coils, offering superior long-term value for construction and appliance applications.
We retain bettering and perfecting our merchandise and service. At the same time, we do the job actively to do research and improvement for Wholesale Discount China Color Coated Zinc Aluminium Sheet/Prepainted PPGL Galvalume Steel Coil, Sincere cooperation with you, altogether will create happy tomorrow!
We retain bettering and perfecting our merchandise and service. At the same time, we do the job actively to do research and improvement for China Coil PPGL, Gi Gl PPGI PPGL, "Good quality and reasonable price" are our business principles. If you are interested in our solutions or have any questions, remember to feel free to contact us. We hope to establish cooperative relationships with you in the near future.
1.Standard: AISI, ASTM, BS, DIN, GB, JIS
2.Material: ASTM A792, all according to the customer's request
3.Color: RAL color or according to customer's sample
4.Thickness: 0.12mm-0.4mm, all available
5.Width: customized
6. Length: according to per customer's requirement
7.Coil ID: 508/610mm
8. Coil weight: according to per customer's requirement
9.Alu-zinc coating:40-275 g/m2
10.Film: 15/5 um, or as per customer's requirement
11.Type of coating: PE, HDP, SMP, PVDF
12.Structure of Prepainted Galvalume Steel Coil:
*Topcoat (finishing) which provides color, pleasing appearance and appearance and a barrier film to enhance long-term durability.
*Primer coat to prevent undercutting of paint and enhance corrosion resistance.
*Pretreatment layer applied for good adhesion and to enhance corrosion resistance.
*Base steel sheet.
Lightweight & Workable – Low density facilitates easy handling and direct forming, shearing, and stamping without pre-treatment.
Aesthetic Appeal – Smooth, uniform surface with excellent color retention, ideal for exposed architectural applications.
Superior Corrosion Resistance – The Al-Zn alloy coating provides a robust barrier against atmospheric corrosion, outperforming traditional galvanized products.
Enhanced Protective Layer – A baked organic topcoat adds an extra shield over the metallic substrate, effectively preventing rust propagation.
Extended Lifespan – Thanks to the synergistic effect of the alu-zinc alloy and polymer film, this Aluzinc Steel Coil delivers a service life approximately 1.5 times longer than standard galvanized steel strips, reducing long-term maintenance costs.
Engineered for performance and practicality, Ppgl Coil stands out with its low-density profile, sleek surface finish, and outstanding anti-corrosion properties. The advanced organic coating, firmly bonded over the zinc layer, provides an extra line of defense against moisture, chemicals, and mechanical wear, ensuring long-lasting rust protection. With a service life roughly 50% longer than standard galvanized steel strips, this prepainted solution reduces replacement frequency and maintenance costs. At the same time, its ready-to-use nature supports hassle-free processing—cutting, bending, or profiling—without delamination, giving manufacturers both efficiency and reliability.
Prepainted Steel Coil finds extensive application across diverse sectors, including outdoor advertising displays, building envelopes, home appliance casings, electrical enclosures, furniture manufacturing, and automotive components. To accommodate varying operational conditions, the coating system can be tailored with specialized resin formulations—such as silicon-modified polyester for exterior durability, PVC plastisol for heavy-duty protection, or polyvinylidene chloride for chemical resistance—allowing customers to select the optimal finish based on specific performance requirements. We remain committed to continuous product refinement and service enhancement, actively investing in R&D to deliver premium-quality prepainted galvalume coils at competitive wholesale prices. Our business philosophy—superior quality paired with fair pricing—guides every partnership, and we welcome inquiries to explore future collaboration opportunities.
Application
As China metal materials industry leading enterprises, the national steel trade and logistics "Hundred good faith enterprise",China steel trade enterprises, "Top 100 private enterprises in Shanghai”. Shanghai Zhanzhi industry Group Co., Ltd.,(shorted to Zhanzhi Group) takes the" Integrity, Practicality, Innovation, Win-Win " as its sole operation principle, always persist in putting the customer demand in the first place.
- INTEGRITY
- WIN-WIN
- PRAGMATIC
- INNOVATION
