ASME SA210 Gr.A-1 Embedded G Type Fin Tube, Aluminum ASTM B209 Gr.1060, Cooling Tower And Heat Exchanger Application

Embedded fins (G Fins) are made by winding aluminium or copper strip into a helical groove machined on the outer surface of the tube.
The fin strip is wound into a machined groove and securely locked into place by back filling with base tube material. This ensures that maximum heat transfer is maintained at high tube metal temperatures.

1. MAXIMUM WORKING TEMPERATURE 400°C
2. ATMOSPHERIC CORROSION RESISTANCE LOW
3. MECHANICAL RESISTANCE RESISTANC MEDIUM
4. FIN MATERIALS ALUMINIUM, COPPER, CARBON STEEL
5. BASE TUBE MATERIALS Stainless Steel, Carbon Steel, Alloy Steel, Titanium, Copper, Duplex Stainless Steel, Inconel etc. (all material in the theoretical limit).

Standard: ASTM A210 / A210M : Seamless Medium-Carbon Steel Boiler and Superheater Tubes

Steel Grade: Grade A-1; Grade C

Delivery Condition: Annealed, Normalized, Normalized and Tempered

Applications: 

1. Heat exchangers for power plant:Electric, nuclear, thermal and geothermal power plants;
2. High corrosive systems: Condensers, evaporators, sea water desalinations, fertilizing, urea systems, ammonia, gas, corrosive acids;
3. Petrochemical industries;
4. Food processing ;
5. Refrigeration industries;
6. Natural gas treatment--LNG Gas Station.