Shanghai Huiyi International Co., Ltd.
                                                                                                           
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9 Years
Since 2017
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DX52D Pre-painted Galvanized Steel Coil G550 For Electrical Appliances

Price Negotiable
Price: Negotiation
MOQ: 25tons each thickness
Delivery Time: 15-35days
Brand: HUIYI-PPGI
Product Description

Product Description:


Our PPGI Steel Coil is a high-performance pre-painted galvanized iron product designed for superior durability and aesthetics. Unlike standard PPGI, our coils feature an advanced Aluminum-zinc-magnesium (AZM) coating, providing 50% better corrosion resistance compared to traditional galvanized steel. With a wider thickness range (0.15mm-1.5mm) and customizable paint systems (PVDF/HDP/SMP), this product is ideal for demanding architectural and industrial applications.



Product Parameters:


Brand Name
  Huiyi
Standard
AISI, ASTM, DIN, GB, JIS
Coating type
Aluminum-Zinc-Magnesium (AZM) + Pre-painted (PVDF/HDP/SMP)
Zinc coating
AZM40-275g/m2
color
Ral color 
Coil Inter Diameter
508mm-610mm
Coil Outer Diameter
800mm-1500mm
Application
Automotive Manufacturing,Electrical Appliances,Roofing

 


Key Features of PPGI Steel Coil


1.Ultra-Long Lifespan (30+ Years)

  • Hybrid ZAM coating resorts salt spray corrosion for decades, outperforming standard PPGI in coastal & industrial zones.
  • Self-Healing Paint Technology (PVDF option) prevents micro-scratches from spreading.


2.Smart Manufacturing Advantages

  • AI-Quality Controlled coating uniformity ensures zero defects in high-speed forming.
  • Pre-Drilled & Perforated Options available for faster installation.


3.Next-Gen Aesthetic Flexibility

  • 3D Textured & Woodgrain Finishes for luxury architecture.
  • Anti-Fingerprint & Anti-Bacterial Coatings for hygienic appliances.



Applications:


1.Automotive & EV Infrastructure

  • EV Charger Casings – Fire-resistant coating for safety compliance.
  • Smart Highway Barriers – Reflective coatings for night visibility.


2.Advanced Construction

  • Solar Roof Integration – Pre-cut panels for seamless PV mounting.
  • Modular Housing – Lightweight yet hurricane-resistant (up to 180km/h wind rating).


3.Industrial Innovations

  • Cleanroom Panels – Static-free coating for semiconductor factories.
  • Agricultural Tech – Anti-condensation layers for greenhouse roofs.


20 Most Frequently Asked Questions On PPGI Steel - Knowledge



Packing and Shipping:


PPGI Steel Coil are usually packaged and shipped in coil form, tied with steel strips and wrapped with plastic film to protect from moisture. The steel coil can then be loaded onto trucks and vessels for transportation.




FAQ:


Q1: Why choose AZM-coated PPGI over regular galvanized steel?
A: AZM’s 55% aluminum + 1.6% magnesium formula creates a denser oxide layer, tripling lifespan in acidic/coastal environments. PPGI adds color + UV defense.


Q2: Can I get fire-rated PPGI?
A: Yes! Our A2 Fireproof Core Option meets EN13501-1 for commercial buildings.


Q3: How does your pricing compare?
A: 5–8% premium vs. standard PPGI, but saves 20% lifetime costs via reduced maintenance.


Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shanghai Huiyi International Co., Ltd.
Location Room704-2,A7 building,No.1688,North Guoquan Road,Yangpu District,Shanghai,China.
Contact Person Zhang Hui

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