Welded spiral fin tube/ serrated fin tube/high frequency welded spiral fin tube, ASTM A53/Q235 welded steel fin tube

High frequency welded spiral fin tube, serratted fin tube, crimped sprial fin tube

Fin material: Carbon steel Q235, 08FAl, SPCC,TP304, TP316,TP409 etc,

Fin type: welded, solid , L type( crimped)

Fin thickness:0.8mm~3mm,

Length: 300mm~18000mm;

Base tube material: SA106B, SA179, St35.7, SA192, SA53,SA334, SA213, SA312, SA335, SS304,SS316L, UNS6600, UNS8800,UNS4400,etc. 

Application: 
*Air water cooler unit 
*Product coolers - gas, chemicals, petro chemicals, oil etc. 
*Heat exchangers, air condenser, air conditioner,
*..... 

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