Finned Tube, Fin Tube Heat Exchanger, Air Cooler manufacturer / supplier in China, offering High-Performance ASTM A106 Carbon Steel Pipe High Frequency Welding Serrated Fin Tube, Datang High Frequency Spiral Welded Finning Finned Tube with Base Tube Length 500 mm to 30m, 304 316L Stainless Steel Tube Aluminum Fin Extruded Finned Pipe and so on.