The anti-rust paint or silver powder painted on the surface of aluminum extruded finned tubes is very safe, and has no burrs, no wrinkles, and is easy to clean. It has tight combination, small thermal resistance, and good heat transfer performance. The occasion will not accumulate dust, scale and other advantages and will not emit harmful gases to the human body. The aluminum extruded finned tubes produced by our factory have the advantages of high strength, small flow loss, no deformation under long-term cold and hot conditions, long working life and effective prevention of surface corrosion.

 

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