Made of copper and aluminum composite radiator, better play their respective advantages of the two metals, so that the complementary advantages, not only make the radiator corrosion-resistant, long product life, but also improve the other aspects of the technical parameters of the radiator indicators. First, want high efficiency, thermal effects, metal heat intensity is a measure of the radiator thermal energy indicators, the radiator of Chinese manufacturers of all kinds of materials metal heat intensity value is roughly as follows: (to center distance of 500 benchmark) cast iron radiator: 0.2 to 0.5 steel plate type heat sink: 1.0 to 1.3 steel pipe radiator: 1.0 to 1.3 copper and aluminum composite airfoil: 2.1 to 2.5 aluminum alloy airfoil: 2.4 to 2.8 from the previous As can be seen, the copper and aluminum composite (column wing) type metal heat radiator strong main value is slightly lower than the aluminum radiator. Metal heat intensity value than other types of materials are much higher. Second, high pressure, suitable for high-level heating demand, copper and aluminum composite radiator test pressure to 1.5Mpa. The working pressure is 1.0Mpa. Higher than other types of steel produced by the radiator, in the case of our growing demand for senior housing, construction has become the product of choice for high-level heating. Beautiful shape, suitable for the development needs of modern decoration With the improvement of living standards, the living room decorated with beautiful and comfortable and full of mood, has become the common pursuit of the people, as the main part of the home decor heating radiator, its function not only heat heating, attractive appearance and elegant, romantic and full of fun, and home decoration design seamless Another key feature of the new heating radiator. The dream combination of copper and aluminum, to produce various styles of beautiful shape heating radiator. Entirely suitable for the user's requirements. In short, due to the overall performance of the copper and aluminum composite radiator in the preservation, energy saving, attractive appearance, pressure environmental protection far Worry about other types of radiators. Copper and aluminum composite radiator building investors wise choice. Beijing the St. Lawrence radiator Ten brand Inquiries Contact: Taoze Feng Tel :010-87,598,438 QQ: 860 357 491 steel radiator: http:// nuanqipian1.zk71.com / radiator: http://www.sllssrq.com/ heating is not: http://www.nuanqi.cc/?article-54.html Daxing District, Beijing 1201 Crystal Square Huatang Mall,