Aluminium tube and coil are used in many fields for industry applications. Shanghai Metal Corporation is the leading and professional manufacturer of aluminium tube and coil used in refrigerator parts, car radiator and other industrial purposes, especially heat exchange industry.

Specification of Aluminum Products for Heat Exchange Industry:

>Flat Aluminium Alloy Tube
1) Grade: 1070, 1060, 1050, 3003, 3012
2) Size: OD 4mm - 20.0mm, ID >=0.5mm
3) Tolerance :+/-0.03mm
4) Strandard: GB/T4437-1-2000
5) Temper: O-H112

>Aluminum Fin Strip
1) Grade
    a) 1000 Series: 1100, 1060 
    b) 3000 Series: 3003 
    c) 5000 Series: 5052
    d) 4000 Series: 4343+3003+4343, etc.
2) Thickness: 0.07mm - 4.0mm
3) Width: 13mm - 1250mm
4) Temper: O, H14, H18, H22, H24, H26 

Surface treatments:

Mill finish: National standard aluminium billets which is availavle for any kind of surface treatment, with natural burnish.

Other products in the market are probably made of recycled aluminium alloy, not available for polishing and other special surface treatment. Moreover, the hardness and planeness cannot meet general standard.

Anodizing: Our even anodizing process is used for protecting the surface, and Matt Anodized Silver is the best seller which you can hardly find mechanical lines on the surface (better than other factories) with beautiful fine sand blasting processing. The surface with an anodizing thickness between 10 and 13 μm can hardly be scratched, small scratch marks can be easily removed. However, other profile products with the same color in the market would be easily bruised because of a smaller thickness, and it's also difficult to remove the scratch marks on their surface.

Electrophoresis: Electrophoresis surface is more shining and smooth than anodizing, no particles on the surface.

Powder coating: Various colors or customized are available. No particles can stay in the air during the process, which makes our profile surface very smooth. Actually this is a technical problem which can hardly be solved by other factories. This is also our product advantage as comparing with other profiles with the same color in the market. 

Wood grain: Simulated wood grain surface treatment makes a stereoscopic texture look like real wood, it's even superior to real wood. Available for many kinds of wood pattern, hand feeling, film transferring or customization are also available.

Polishing: Mirror like finish by buffing and chemical process.

Brushed: Shining with line by brushing and chemical process.

Packaging of Aluminum Products for Heat Exchange Industry

Shanghai Metal Products are packed and labeled according to the regulations and customer's requests. Great care is taken to avoid any damage which might be caused during storage or transportation. In addition, clear labels are tagged on the outside of the packages for easy identification of the product I. D. and quality information.

1) Shanghai Metal Standard

2) Customization

Applications of Aluminum Products for Heat Exchange Industry:

1) Cooling system 

2) Heat transfer system 

    a) Radiator

    b) Condenser

    c) Intercooler

    d) Oilcooler

    e) Heater

    f) Evaporator, etc.