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The Types of Heat Sink
Jan 26, 2018

Heat sink include: cast iron heat sinks, steel heat sinks and aluminum heat sinks.

1, cast iron heat sinks

Cast iron radiator according to the shape can be divided into columnar and airfoil, and airfoil radiators have round wing and long airfoil points. Cast iron radiator has the advantages of corrosion resistance, but the pressure should generally not exceed 0.4MPa, and weight, when the group of labor-intensive, suitable for working pressure less than 0.4MPa heating system, or not more than 400m high buildings. Airfoil radiator is more used in the factory floor, column type and more for civil construction.

2, steel heat sinks

Compared with cast iron radiators, steel radiators have the advantages of less metal consumption, high compressive strength, beautiful and clean appearance, small size, small occupied area and easy arrangement. However, they are subject to corrosion and have short service life and are often used in high-rise buildings And high temperature water heating system, can not be used in the steam heating system, it is not easy to use in the humid room heating.

3, aluminum heat sinks

With the development and progress of society, people put forward higher requirements on the performance and aesthetic appearance of the radiator. Aluminum with its outstanding advantages, come to the fore, quickly occupied the market, a radiator replacement is the ideal choice. Its characteristics are: pressure, heat transfer performance is obviously better than the traditional cast iron radiator; elegant appearance, with strong decorative and ornamental; small size, light weight, simple structure, easy transportation and installation; corrosion resistance, long life . Aluminum radiator main airfoil and closed type and other forms.

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