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Air conditioning aluminum and copper into a new growth driver in the future

2012/9/4 12:09:44  Origin:  Publisher:

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  With the advances in materials technology and the copper cost pressures rise in the refrigerator, freezer piping system successfully steel and copper, in recent years, aluminum and copper in the air conditioning pipe system has become more mature, automotive air conditioning condenser evaporator almost achieved all-aluminum construction, automotive air conditioning alloy aluminum tube development mainly depends on the growth of the automotive industry. Is still in the start-up phase and commercial air conditioning, commercial air conditioning companies at home and abroad have begun to try the use of aluminum parallel flow heat exchanger replaces the traditional heat exchanger. Haier, the United States and other major domestic air conditioning companies gradually increase investment for commercial air conditioning, commercial air conditioning alloy aluminum tube has a huge space for development.

  In order to reduce costs, many air conditioning manufacturers are struggling to find new alternatives for refrigeration pipe in air conditioning and refrigeration piping, the most suitable alternative to copper tube material is aluminum alloy, aluminum is less than 30% of the price of copper, aluminum and copper obvious The economic value. Successful steel and copper in the refrigerator, freezer piping system downstream manufacturers of air conditioning piping systems alternative materials will also become very urgent in the premise that fully meet the functional and energy efficiency, aluminum alloy material in air conditioning The proportion of the line is gradually improving.

  Alternative products: refrigerators, freezers, air conditioning and refrigeration markets expert analysis steel pipe brass basic realization of the following reasons: First, by means of technology innovation to ensure the pipe material properties to meet the refrigerator, freezer products for refrigeration piping technical requirements; huge cost advantage to the appliance manufacturers instead willingness urgent; steel pipe characteristics more in line with the refrigerator, freezer product structure characteristics, help to enhance the strength of the internal spatial structure, and does not increase the assembly difficulty.

  China air conditioner manufacturing superpower, the total annual demand of more than 80 million units, in accordance with each set of 280 dollars alloy aluminum, aluminum and copper market capacity is expected to more than 20 billion yuan. At present, the proportion of aluminum alloy on the market is still less than 7%, the future development space is very broad. Air conditioning and refrigeration market experts believe that the material substitution will be the inevitable trend of the development of refrigeration piping products, alloy aluminum tubes for air conditioning is still in rapid growth stage, air-conditioned aluminum and copper will become a new bright spot of growth.

 

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