Aluminum fin tube

Detailed Product Description

Double-metal composite finned tube of stainless steel or copper compound and then rolled out through the tube fin with a combination of density,thermal resistance is small,good heat transfer performance,high strength,mobility loss,anti-corrosion can  be strong,long-term cold thermal operating conditions is not easy deformation,work and long service life.                                                                                                                    Overall rolling fin smooth burr-free, easy cleaning,heating and air conditioning projects carried out in the wet cooling fins look easy to make condensation of water,heating andother heat in the drying pay occasions,both by the anode surface treatment,color,nice,and can effectively prevent surface corrosion. Aluminum rolled fin tube made by rolling the whole tube,non-contact thermal resistance,high strength,heat-shock and mechanical vibration,thermal expansion performance is good,and has a considerable expansion of heat-transfer surface,in this fin control into a the heat exchanger,the effect ahead of the string piece or pieces around the heat exchanger.
Technical Specification

Outside Diameter (mm)	Height of   Fin     (mm)	Base Tube Diameter (mm)	Pitch   of    Fin     (mm)	Thickness of     Fin     (mm)	Unit    Angle   (m²/ m)	Fin     Scale	Use     Temperature ()
25	6.5	12	2	0.25	0.38	10.2	≤150
28	7.5	12	2	0.25	0.42	11
36	10	16	2.3	0.3	0.61	13.6
36	10	16	2.5	0.3	0.77	13
38	10	18	2.3	0.3	0.77	13.8
38	10	18	2.5	0.3	0.79	13.1
44	12.5	19	2.5	0.3	0.86	14.5
44	12.5	19	2.8	0.3	0.89	13.7
47	12.5	22	2.5	0.3	0.94	14.8
47	12.5	22	2.8	0.3	0.90	14.2
50	12.5	25	2.5	0.3	1.05	16.6
50	12.5	25	3.0	0.3	0.95	15.1
57	16	25	2.5	0.35	1.8	28.5
57	16	25	2.8	0.35	1.75	27.4
60	16.5	27	2.5	0.4	1.812	21.4