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Alloy 3004 0.31mm Prepainted Aluminium Coil for Railway Station Bench Frames

Categories Prepainted Aluminium Coil
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: 3004
Thickness: 0.31mm
Width: 1220mm
Color: brown
Shape: coil
Paint Coating Type: PE
Process: gloss
Recyclable: yes
Application: Railway Station Bench Frames
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Alloy 3004 0.31mm Prepainted Aluminium Coil for Railway Station Bench Frames

Alloy 3004 0.31mm Prepainted Aluminium Coil for Railway Station Bench Frames

This coil utilizes 3004 aluminum alloy, known for its excellent corrosion resistance and mechanical strength (tensile strength: 140–180 MPa), ideal for demanding public infrastructure . The 0.31mm thickness balances durability with lightweight properties, facilitating structural fabrication while reducing load . Pre-painted with PE (Polyester) or PVDF coatings (16–25 μm thickness), it offers superior weather resistance, UV stability, and color retention against environmental exposure . Its chemical resilience withstands pollutants, cleaning agents, and humidity, ensuring longevity in high-traffic areas like railway stations . The coil supports easy processing (bending, cutting) for customized bench frame designs


Key advantages include:

  • Excellent corrosion resistance (Superior weather/pollutant resistance)
  • Superior impact resistance (Withstands high-traffic environments)
  • Lightweight and easy to process (Simplifies fabrication/installation)
  • Durable coating longevity (PE/PVDF coatings ensure long service life)
  • Good formability and strength (Suitable for structural frames/bending)
  • Aesthetic versatility (Wide range of colors/finishes available)
  • Low maintenance requirements (Easy to clean and maintain)


Application



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


ProductPrepainted Aluminum Coil / Color Coating Aluminum Sheet
Thickness0.2-3.0mm
Width30-2750mm (ultra-wide color coating aluminum sheet in coil)
Material1050, 1060, 1100, 3003, 3004, 3105, 5052, 5005, 5754, 5083, 6061,8011 etc
TemperO, H12, H14, H16, H18, H24, H26, H32, H34, etc
Inner Diameter405mm,508mm,610mm
ColorRAL, Pantone Color Or As Alient’s Demand
Coating thicknessPVDF Paint Coating: Not Less Than 25um
PE Paint CoatingNot Less Than 18um
PackingWooden Pallets (Eye To Wall,Eye To Sky)
Payment TermsL/C at sight or 30% T/T in advance as deposit, and 70% balance against the B/L copy.
MOQ3 Tons Per Specification
Delivery TimeWithin 30-45 Days
Loading PortShanghai
ApplicationAluminum/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.

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Quality Alloy 3004 0.31mm Prepainted Aluminium Coil for Railway Station Bench Frames for sale
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