Embedded Fin Tube for Heat Exchanger

The fins are manufactured by embedding the fin strip into a groove formed on the base tube.

The Fin is allowed to be placed in the groove and then the backfilling of the groove is carried out to ensure firm adherence of the fins to the base tubes.

Processing technology: fins are firmly embedded in the outer surface of the base tube with mechanical grooves;
Material des Basisrohrs: Kohlenstoffstahl, Stahllegierung, Edelstahl, dual phase steel, copper tube;
Flossen: Aluminium 1060, Aluminium 1100, T2 copper;

Datang bietet verschiedene Rippenrohre an: Zuggewickelte Rippenrohre, eingebettete Rippenrohre und extrudierte Rippenrohre.

Zuggewickelte Rippenrohre werden gebildet, indem ein Streifen aus Aluminium oder Kupfer um das unter Zug stehende Rohr gewickelt wird. Die Bandwickeltechnologie bietet verschiedene Arten von Lamellen: L-Finne, LL-Flosse, KL-Finne.

Eingebettete Lamellen (G-Flossen) werden durch Aufwickeln von Aluminium- oder Kupferband in eine spiralförmige Nut hergestellt, die an der Außenfläche des Rohrs bearbeitet ist.

G-Finne	L-Finne

LL-Finne	KL-Finne

 

G type finned tube Application Area

G fin tubes find extensive applications in various industries due to their excellent heat transfer capabilities and durability. Some of the key industries where they are commonly used include:

Petroleum, chemical, and petrochemical industries

Natural gas processing
Steel industry: blast furnace and converter system
Power generation: steam turbine flue gas condensation, condensation water contact cycle cooling condensation, fossil and nuclear power plants
Air conditioning (Freon, ammonia, propane)
Waste incinerators
Compressor coolers, etc.