Specifications

Titanium finned tube(Gr1,Gr2)
Base tube:titanium tube
Outside diameter:25-219mm
Length :less than 18000mm
W.T.:1.5-25mm

Titanium fin tube is processed into fin shape, using titanium as material.

It has larger surface area than bare tube. It can be processed spiral fins to increase heat transfer area and form secondary flow of turbulance, so that the heat transfer efficiency inside the tube and the total heat transfer efficiency is improved largely. And the heat transfer efficiency of the titanium fin tube is 2 times than the titanium bare tube. Titanium tube can be used in bad water quality, for example, polluted wayer and seawater, or used in the occasions which requires the tube have longer application life and higher safety, because its strong corrosion resistance.

 

Ti fin tube Parameter

bare tube		Processing section outside Parameter				Processing section inside Parameter
O.D	Thk	O.D	Fin height	Fin Bottom Thk	Fpi	Inner Fin Height	Inner Fin No	Helix angel
19	1.2	18.75	0.58	>0.65	33	0.25	30	45
19	1.3	18.80	0.58	> 0.70	33	0.25	30	45

TB fin tube Parameter

bare tube		Processing section outside Parameter				Processing section inside Parameter
O.D	Thk	O.D	Fin height	Fin Bottom Thk	Fpi	Inner Fin Height	Inner Fin No	Helix angel
19	1.3	18.75	0.6	>0.60	33	/	/	/
19	1.5	18.80	1.0	>0.60	26	/	/	/

We can process according to customer's required drawing.