Alloy Copper Cooling Tube

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　Alloy Copper Cooling Tube

Technical Specification

The sharp boss in radial and axial directions on fin end of the tube can separate refrigerating drops and reduce their surface tension to make them drop faster. It has strong condensation effect.
It is suitable fofr shell and tube heat exchanger.

Outside Diameter: 16mm-25mm
Nominal Wall Thickness: 1.15-1.45mm
Number of Outer Fin:19-50 per inch
Number of Inner Groove: 28-50 pcs
Spiral Angle: as specified
Height of Outer Fin:0.6-1.0mm
Length: Max.11m

Cooling Tube Technical Specification

Standard Sizes		Plain End Dinmensions		Outside The Finned Section				Under The Finned Section
Outside Diameter (mm)	Nominal Wall (mm)	Outside Diameter (mm)	Nominal Wall (mm)	Outside Diameter (mm)	Fin Height (mm)	Min wall Under Fins	(FPI)	Height of Inner Gro	Number of Inner Gro
15.88	0.64	15.88	1.00	15.80	0.70	0.56	42	0.35	34
15.88	0.64	15.88	1.10	15.80	0.90	0.56	42	0.40	34
15.88	0.64	15.88	1.15	15.80	0.90	0.56	42	0.40	34
15.88	0.64	15.88	1.20	15.80	0.90	0.56	42	0.40	34
19.05	0.64	19.05	1.10	18.90	0.90	0.56	46/50	0.40	45
19.05	0.71	19.05	1.15	18.90	0.90	0.56	46/50	0.40	45
19.05	0.71	19.05	1.20	18.90	0.90	0.635	46	0.40	45
19.05	0.71	19.05	1.25	18.90	0.90	0.635	46	0.40	45
19.05	0.71	19.05	1.32	18.90	0.90	0.635	46	0.40	45
19.05	0.89	19.05	1.32	18.90	0.90	0.81	46	0.38	45
19.05	0.89	19.05	1.45	18.90	0.90	0.81	46	0.38	45
22.23	0.64	22.00	1.20	21.80	0.90	0.56	46	0.40	50
22.23	0.71	22.00	1.25	21.80	0.90	0.635	46	0.40	50
25.40	0.71	25.32	1.15	25.20	0.90	0.635	48	0.40	58
25.40	0.71	25.32	1.20	25.25	0.90	0.635	50	0.40	54
25.40	0.71	25.32	1.25	25.25	0.90	0.635	48	0.40	54