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Alloy 5056 0.8mm Prepainted Aluminium Coil for High-Speed Train Vent Covers
Alloy 5056 0.8mm Prepainted Aluminium Coil for High-Speed Train Vent Covers
Specifications
Brand Name :
Dingang
Model Number :
Color Coated Aluminum Coil
Certification :
SGS,ITS,BV
Place of Origin :
China
MOQ :
1000 Kgs / 1 Metric Ton
Price :
Negotiable
Payment Terms :
T/T,L/C
Supply Ability :
5000 Tons / Per Month
Delivery Time :
Within 35 Days After Order Confirmed And Down Paymetn Received
Packaging Details :
Seaworthy Packing With Wooden Pallet
Name :
Prepainted Aluminium Coil
Alloy :
5056
Thickness :
0.8mm
Width :
1220mm
Color :
black
Shape :
coil
Paint Coating Type :
PE
Process :
gloss
Recyclable :
yes
Application :
High-Speed Train Vent Covers
Description
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Alloy 5056 0.8mm Prepainted Aluminium Coil for High-Speed Train Vent Covers

This premium 5056 aluminum alloy coil, precision-engineered at 0.8mm thickness, delivers exceptional durability and corrosion resistance for high-speed train ventilation systems. The prepainted coating enhances weatherproofing and aesthetic consistency while reducing on-site finishing costs. Its lightweight properties (density ~2.7 g/cm³) contribute to fuel efficiency without compromising structural integrity . Optimized for bending and welding, the material withstands extreme operational stresses and environmental exposure, ensuring long-term performance in demanding rail applications. The coil format enables efficient fabrication of complex vent cover geometries, streamlining manufacturing workflows


Key advantages include:

  1. Strong Corrosion Resistance

  2. Pre-applied Durable Coating

  3. Lightweight yet High Strength

  4. Good Formability & Plasticity

  5. Customizable Colors/Widths


Application

Alloy 5056 0.8mm Prepainted Aluminium Coil for High-Speed Train Vent Covers


About Prepainted Aluminum Coil


Prepainted aluminum coil, which is produced with aluminum sheet or (aluminum coil) and processed by coating with color. In common sense,

there are two kinds of prepainted aluminum coil-PVDF and PE, which are widely used in aluminum plate, aluminum veneer, aluminum

honeycomb panels,aluminum ceiling, shingles, scrap, pop-top, electronics.


PVDF coatings are known for their durability and weather resistance. They provide a smooth and glossy finish, making them suitable for

architectural applications. PVDF coated aluminum coils are available in a wide range of colors and are often used for exterior cladding,

roofing, and signage.


PE coatings offer good UV resistance and color retention. They are commonly used for interior applications where extreme weather

resistance is not required. PE coated aluminum coils are available in a variety of colors and are used for indoor decorations, ceiling panels, and more.


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Product Parameters


Product Prepainted Aluminum Coil / Color Coating Aluminum Sheet
Thickness 0.2-3.0mm
Width 30-2750mm (ultra-wide color coating aluminum sheet in coil)
Material 1050, 1060, 1100, 3003, 3004, 3105, 5052, 5005, 5754, 5083, 6061,8011 etc
Temper O, H12, H14, H16, H18, H24, H26, H32, H34, etc
Inner Diameter 405mm,508mm,610mm
Color RAL, Pantone Color Or As Alient’s Demand
Coating thickness PVDF Paint Coating: Not Less Than 25um
PE Paint Coating Not Less Than 18um
Packing Wooden Pallets (Eye To Wall,Eye To Sky)
Payment Terms L/C at sight or 30% T/T in advance as deposit, and 70% balance against the B/L copy.
MOQ 3 Tons Per Specification
Delivery Time Within 30-45 Days
Loading Port Shanghai
Application Aluminum/Roofing/ACP/Roller/Shutter/Window/Roller Shutter/Door/AluminumCeiling/AluminumGrilling/AluminumDownspoutSystem/Home Appliance’s Plate/Body tank of cold chain truck/High speed rail/Aluminum pull ring/Food packaging/Outer packing case of cap




Product Advantages

1.High flatness: the surface is flat and smooth, without obvious defects such as unevenness, wavy deformation, indentation or bulging.
2.Uniformity of colour: The colour is uniform and consistent, with no obvious colour difference.
3.Strong coating adhesion: good adhesion between the coating and the aluminium coil substrate makes it difficult for the coating to flake, peel or lose paint.
4.Good weather resistance: PVDF coatings have a colour stability of more than 20 years compared to 10-15 years for polyester coatings. 5.Strong corrosion resistance: The natural oxidation layer of aluminium combined with a protective coating such as PVDF ensures long term durability in harsh environments.
6.Malleability: complex bending and forming without cracking.

Product Show


Alloy 5056 0.8mm Prepainted Aluminium Coil for High-Speed Train Vent Covers Alloy 5056 0.8mm Prepainted Aluminium Coil for High-Speed Train Vent Covers



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Alloy 5056 0.8mm Prepainted Aluminium Coil for High-Speed Train Vent Covers

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Product Detail
Brand Name :
Dingang
Model Number :
Color Coated Aluminum Coil
Certification :
SGS,ITS,BV
Place of Origin :
China
MOQ :
1000 Kgs / 1 Metric Ton
Price :
Negotiable
Contact Supplier
video
Alloy 5056 0.8mm Prepainted Aluminium Coil for High-Speed Train Vent Covers

Changzhou Dingang Metal Material Co.,Ltd.

Verified Supplier
8 Years
jiangsu, changzhou
Since 2002
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Prepainted Aluminium Coil, Color Coated Aluminum Sheet, Channel Letter Aluminum Coil
Total Annual :
50 000 000-200 000 000
Employee Number :
800~1000
Certification Level :
Verified Supplier
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