High Frequency Welding Fin Tube

• Certification: CE, ISO
• Application: Heater, Cooler, Condenser
• Principle: Mixing Heat Exchanger
• Style: Steel Type
• Material: Steel
• Transport Package: Wooden Box
• Origin: China Gz
• Production Capacity: 1 Billion/Year

Product Description

Fin tube is a kind of heat exchange tube,by adding the fin on the surface of the tube,to increase the outer or inner area  of heat tube and improve the heat exchanger efficiency.the use of base pipe sets of alumium tube in the form,through the machine extrusion the formation of fins,the fin base and the outer wall of the tube close together, high het trasefer coefficient, excellent heat transfer performance.
Main material is carbon steel,stainless steel,aluminum copper andmany kinds of composite material ,like copper aluminum. The heat transfer energy is 6-10 times higher than the bare tubes. 

Material	Tubes O.D and thickness	Fins Height and thickness	Fin distanceFi	Finned tubes Specifications
Carbon steel/     stainless steel	Φ18x2mm	10x0.3mm~0.4mm  12x0.3mm~0.4mm  15x0.3mm~0.4mm	3~6mm	Φ18x2.0mm-38mm
	Φ21x2mm		5~6mm	Φ21x2.0mm-41mm	Φ21x2.0mm-45mm	Φ21x2.0mm-51mm
	Φ25x2mm		5~6mm	Φ25x2.0mm-49mm	Φ25x2.0mm-49mm	Φ25x2.0mm-55mm
	Φ32x2mm		5~6mm	Φ32x2.0mm-52mm	Φ32x2.0mm-56mm	Φ32x2.0mm-62mm
	Φ38x3mm		5~6mm	Φ38X3.0mm-58mm	Φ38X3.0mm-68mm
	Φ48x3mm		5~6mm	Φ48X3.0mm-68mm	Φ48X3.0mm-78mm
Carbon/stainless steel tube        with aluminum fins	Φ18x2mm	10x0.3mm~0.4mm	2.8~3.3mm	Φ18x2.0mm-38mm
	Φ21x2mm	11.5x0.3mm~0.4mm	2.8~3.3mm	Φ21x2.0mm-44mm
	Φ25x2mm	12.5x0.3mm~0.4mm	2.8~3.3mm	Φ25x2.0mm-50mm
	Φ25x2mm	15x0.3mm~0.4mm	2.8~3.3mm	Φ25x2.0mm-55mm
	Φ32x3mm	15x0.3mm~0.4mm	2.8~3.3mm	Φ32x3.0mm-62mm
Copper tube and     with aluminum fins	Φ16x1~2mm	10x2.0mm	2.8~3.3mm	Φ16x1~2mm-36mm
	Φ18x1~2mm		2.8~3.3mm	Φ18x1~2mm-38mm
	Φ25x1~2mm		2.8~3.3mm	Φ25x1~2mm-50mm
Note: We can customize the specifications of the finned tube, please send us the specifications you need.