Fin tube, Heat exchanger tube, Heating pipe

Fin material: Aluminium 1060,1050,6063,3003, Copper 1100, 1200, CS Q235, SPCC, 08AlF, SSTP409, 304, 316 etc.

fin type: extruded, L, LL, KL, Embedded, serrated, Crimped(L), welded;

Fin Height: 3mm~OD30mm,

fin thickness:0.2mm~3mm,

fin per inch: 2~12;
Base tube material: SA179, SA789 S31803, SS304,SS316L, SA334, SA249, C44300, C68700, C71500, C70600, C12200, UNS8800,UNS4400, IN825,Titalium etc. 

Manufacture: 
A core tube is fitted into an aluminium primary tube. This assembly is then fed into the triple-spindle finning machine. Three special multi-disc packs extrude the aluminium tube into helical high fins while reducing the inner diameter to give firm pressure contact with the core tube. 

Application: 
*Air water cooler unit 
*Product coolers - gas, chemicals, petrochemicals, oil etc. 
*Heat exchangers 
*Heating parts,

*Air condenser, air conditoner,

Boiler, Dryer

*..... 

High-efficiency fins for higher temperature applications giving complete and permanent atmospheric corrosion protection of the base tube.