Radiator classification and comparison

1. Steel finned radiator: Due to its poor appearance, it cannot be recognized as a mainstream retail market. Its price is not superior to the steel plug-in soldering radiator, and the transportation installation is slightly troublesome. However, its price and anti-corrosion are relatively competitive. Mainly in the low-end engineering market still has a large market share. The steel-aluminum composite radiator developed in the later stage is superior.

2, process cast iron radiator: the overall performance is poor, the appearance does not meet the Chinese aesthetic standards, so there is no customer base in China, so there is almost no sales in China. Advantages: in line with Western aesthetics, belonging to imported products.

3, steel plate radiator: the appearance and anti-corrosion performance is not as good as the steel column radiator, the price is slightly higher than the steel-aluminum composite radiator. Mainly in the southern market, its market share has an overwhelming advantage.

4, pure copper radiator: high cost, low cost performance, and difficult to transport, the market share is extremely low. Advantages: Super corrosion resistance.

5, ordinary cast iron radiator: is an outdated product. However, due to low cost and good corrosion resistance, especially the inertia of market demand cannot be underestimated, so in the next few years, it will still occupy a considerable share in the low-end retail market and engineering market.

6, steel column radiator: the advantages are outstanding aesthetics, good cost performance. This kind of radiator has topped the list of new home radiator sales and market influence with overwhelming advantages. However, due to its anti-corrosion performance and heat dissipation performance, it is still to be improved, and it is not suitable for use under the harsh water quality; in the gas boiler heating system, the energy saving is not as good as that of the copper-aluminum composite radiator.

7, steel plug welding radiator: low overall performance, due to poor appearance, welding exposed, it is difficult to enter the mainstream market; durability and pressure are not enough. It is also difficult to make a big difference in the engineering market. However, its price advantage is very obvious in the low-end retail market, and the appearance and radiator performance is slightly better than ordinary cast iron radiators, mainly in the low-end retail market, especially in the rural market and towns and towns using the non-pressure earth furnace as the heat source heating system. Its market share is still expanding while crowding the cast iron radiator market.

8. Cast aluminum radiator: The corrosion resistance is too weak, which is not suitable for the retail market and engineering market of central heating in the north. Mainly in the heating system in the south with household heating stoves as the main heat source. Because the water quality is very good and controllable, the weakness of the cast aluminum radiator can be ignored. Belongs to South China products.

9. Copper-aluminum composite radiator: Advantages of copper-aluminum composite radiator: excellent in appearance, anti-corrosion and heat dissipation, mainly used in the northern market and high-end market and poor water quality areas and in the market where gas fireplaces are used as heat sources. . Become the mainstream of high-end engineering and retail in the northern market. As the quality problems of steel column radiators produced by some manufacturers are gradually exposed during use, the recognition of copper-aluminum composite radiators is still increasing. Due to the after-sales problems of copper-aluminum composite radiators, many terminal retail businesses tend to recommend this product. In addition, some of the more forward-looking sellers in the South are also increasing the promotion of copper-aluminum composite radiators. In order to seek differentiation in the southern market where steel plate radiators and cast aluminum radiators are mainstream. These factors have led to an increase in the sales volume of copper-aluminum composite radiators in the next few years. However, due to the precious metals of copper and aluminum, their scarcity cannot be changed. With the development of the global economy, the trend of further increase in the international prices of copper and aluminum is inevitable. It is precisely because of the price factor that the development of copper-aluminum composite radiators is greatly restricted.

10. Electric radiator: also called oil ting (sound ting), is a product that converts electrical energy into heat. With the reform of China's heating system and the improvement of people's living standards, new heating methods have emerged, and electric heating has become an indispensable heating method. Domestic electric heating methods are mainly divided into heating cable floor radiant heating, electric heating film heating and electric heating.

11. Vacuum superconducting radiator: vacuum superconducting heat pipe radiator is based on the new superconducting medium phase change heat transfer principle, which is mainly composed of high vacuum main body of radiator, special special anti-rust heat medium composite pipe and high speed antifreeze and high efficiency. Heat transfer composite medium (superconducting liquid) and other components. Vacuum heating is recognized as the world's environmentally-friendly and energy-saving heating technology. It is based on the high-efficiency heat-conducting medium superconducting liquid for the traditional energy-saving heat transfer, such as high energy consumption, slow heat transfer, low thermal efficiency, high wastewater, difficult maintenance and short service life. The traditional heat transfer medium--water, using the new working principle of superconducting liquid circulating heat transfer in the vacuum-closed pipeline, truly realizes the new water-saving, water-saving, anti-freeze and corrosion-resistant, simple installation and maintenance-free.

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Marie Jay's Metal Products Co., Ltd , http://www.mariejmetals.com

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