High Frequency Welded Spiral Finned Tube (Solid & Serrated)
High Frequency welded finned tube extend heat transfer surface that provided maximum efficency in heat exchange applications from exhaust hot to a contained liquid process.
Both solid and serrated fin tube is used for Heat recovery steam generator ,petrochemical , Boiler plants, Economizer , Gas cooler and Heat exchangers in a wide range of applications.
Solid finned tube is recommended for contarninated gas steams where oil, coal, wood or other high fouling fuels are used.
Serrated finned tube is primarly used clean steams.
Tube Outside diameter : 3/8 inch ~8 inch
Fin thickness : 0.8 ~ 3.2mm
Fin height : 9mm ~38mm
Fin pitch : 60 FPM~ 315FPM
Finning length : 24,000mm(Max)
Material : Carbon steel , Low alloy steel, High grade Corrosion resistant alloy steel, Ferritc and austenitic stainless steel & Non ~ ferrous metal.
Surface Area of Spiral Soild finned tube
Surface Area of Spiral Serrated finned tube