Finned Tube Heat Exchanger

Product Description :
These are used for heat exchange of gaseous mediums operating at lower pressures with either hot medium like steam, thermal fluid or cold medium like water, chilled water. Finned tubes are extended heat transfer surfaces, and considerable reduction in area is achieved. These can also work in ambient air by convection for cooling of gasses/hot fluid. We can supply heat exchanger with wire wound finned tubes. Wires are made in loop forms and wound on the tubes. These are held to the surface of tubes by means of tension wires and either soldered or brazed. The contact between tube and fin is complete unlike crimped fins where a small air gap reduces the heat transfer coefficient. The fin structure is such that high turbulence is achieved on the fin size, which enhances the heat transfer coefficient.

• We can give the tube/wires in any combination of material. We can also offer other finned tubes design, like G type, L type or integral fins.
• We have the process data from the original finned tube manufactures and can offer the heat exchangers with complete process and mechanical design.
• The manufacturing is carried as per TEMA and API- 660 The design of the finned tube cooler is performed using Acol or HTFS or Aerotron of B-Jack, both parts of ASPEN software.
• The mechanical design is carried out using ASME Sect.VIII Div.1 or API-660.
  Some important orders executed are as under
• The Baroda Rayon Corp. Ltd.
• RCF Chembur
• Modern Petrofils
• Rajashree Polyfils
• ONGC
• Thai Epoxy
• JCT Ltd.