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Changzhou Dingang Metal Material Co.,Ltd.
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> 제품 > 전차로 칠한 알루미늄 코일 > Alloy 3004 0.65mm Prepainted Aluminium Coil for Railway Carriage Ventilation Grilles

Alloy 3004 0.65mm Prepainted Aluminium Coil for Railway Carriage Ventilation Grilles

제품 상세정보

원래 장소: 중국

브랜드 이름: Dingang

인증: SGS,ITS,BV

모델 번호: 컬러 코팅 알루미늄 코일

지불 및 배송 조건

최소 주문 수량: 1000kgs / 1 미터 톤

가격: 협상 가능

포장 세부 사항: 나무 팔레트가있는 항해 포장

배달 시간: 명령 후 35 일 이내에 확인 된 후 Paymetn이 수신했습니다.

지불 조건: T/T,L/C

공급 능력: 매월 5000 톤

최상의 가격을 얻으세요
강조하다:

0.65mm prepainted aluminium coil

,

alloy 3004 aluminium coil

,

railway carriage ventilation grille coil

이름:
프리페인트 알루미늄 코일
합금:
3004
두께:
0.65mm
너비:
1220mm
색상:
하얀색
모양:
코일
페인트 코팅 유형:
PE
프로세스:
매트
재활용 가능:
애플리케이션:
학교 로커
이름:
프리페인트 알루미늄 코일
합금:
3004
두께:
0.65mm
너비:
1220mm
색상:
하얀색
모양:
코일
페인트 코팅 유형:
PE
프로세스:
매트
재활용 가능:
애플리케이션:
학교 로커
Alloy 3004 0.65mm Prepainted Aluminium Coil for Railway Carriage Ventilation Grilles

Alloy 3004 0.65mm Prepainted Aluminium Coil for Railway Carriage Ventilation Grilles

Engineered for demanding railway environments, this 0.65mm Alloy 3004 prepainted coil combines lightweight strength with exceptional corrosion resistance. The manganese-enhanced alloy  delivers robust mechanical properties (tensile strength: 140-180 MPa), ensuring structural integrity in high-vibration settings. Pre-coated with high-performance PVDF or polyester finishes , it provides superior weather resistance, UV stability, and color retention for long-term exterior use. Ideal for ventilation grilles, its formability allows intricate shaping while maintaining rigidity . The coil’s uniform coating thickness (~16–25μm)  guarantees consistent aesthetics and durability, reducing maintenance costs throughout the rail carriage lifecycle.


Key advantages include:

  1. High Strength-to-Weight Ratio
    Lightweight yet structurally robust .

  2. Superior Corrosion Resistance
    Withstands humidity, chemicals, and harsh environments .

  3. Excellent Formability
    Easily shaped into complex grille designs without cracking 

  4. Durable Pre-coated Finish
    PVDF/PE coatings resist fading, scratches, and UV degradation.

  5. Low Maintenance Requirements
    Retains appearance and function with minimal cleaning .

  6. Fire Safety Compliance
    Meets railway flammability and smoke toxicity standards .

  7. Cost-Effective Production
    Reduces fabrication time and finishing costs .


Application

  

Alloy 3004 0.65mm Prepainted Aluminium Coil for Railway Carriage Ventilation Grilles 0

 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. 


Alloy 3004 0.65mm Prepainted Aluminium Coil for Railway Carriage Ventilation Grilles 1////



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 3004 0.65mm Prepainted Aluminium Coil for Railway Carriage Ventilation Grilles 2  Alloy 3004 0.65mm Prepainted Aluminium Coil for Railway Carriage Ventilation Grilles 3



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