Finned tube radiator production, Huayi radiator (certified), finned tube radiator

High-frequency welding spiral fin high frequency high frequency welding spiral finned tube is one of the most widely used spiral finned tubes, is now widely used in electricity, metallurgy, cement industry, waste heat recovery, and petrochemical industries. High-frequency welding spiral finned tube is wrapped in steel pipe, while the use of high-frequency current skin effect and proximity effect finned tube radiator material for heating the outer surface of the steel strip and steel pipe radiator fins, until the plastic state or melting farming finned tube radiators, under some pressure to complete the winding strip welding. Such high-frequency welding solid as a solid phase soldering. Compared with inlay, soldering (or overall hot dip galvanized) and other methods, both in product quality (high fins welded all aluminum radiator fins, up to 95%), or productivity and automation extent, are more advanced. Press fin shape classification 1), square-finned (Square finned tube); 2), circular finned tube; 3), finned tube (spiral finned tube); 4), longitudinal finned tube (Longitudinal Finned Tube ) 5), the corrugated fin tube; 6), spiral serrated finned tubes (Helical Serrated Finned Tubes); 7), needle-shaped fin tube; 8), the overall plate-fin tube (plate-fin); 9 ), the inner fin tube (inner finned tube). And so on. 3, depending on whether the finned tube fin material and the same material as the substrate tube can be divided into: 1), single metal finned tubes 2), double metal composite finned tube finned tube radiator production, Huayi radiator (already certification), finned tube radiator by radiator plant Qingzhou City Huayi. Qingzhou City Huayi radiator factory (www.sdhysrq.com) (www.sdhysrq.com) Shandong Weifang, machining leaders, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum meet customer needs. Huayi radiator in leadership with the staff warmly welcome all inquiries negotiations to create Hua Yi radiator better future.