| Fin Thickness | Minimum 0.8mm, Maximum 3 Mm |
|---|---|
| Fin Height | Minimum 0.25″(6.35 Mm), 1.5″(38 Mm) |
| Fin Density : | Minimum 46 Fins Per Meter, Maximum 287 Fins Per Meter |
| Material | Carbon Steel, Stainless Steel, Alloy Steel, Inconel, High Nickle & Incolloy |
| Tubes Diameter | 220mm Od Maximum, 30mm Od Minimum |
Single Fin Tubes Fin Pitch Configuration Tube Diameter Compatibility and Manufacturing Consistency
Timex Metals known in the provision of efficient and application-oriented heat transfer solutions in all industrial sectors, is a renowned Single Fin Tubes Manufacturer that manufactures products that are highly efficient in terms of thermal efficiency, durability and corrosion resistance. Fin tubes are single fin types that are designed with a set of accurate fin geometry to promote efficient heat dissipation and uniformity of their operation in strenuous operating environments. These types of tubes are very popular in heat exchangers, condensers and air-cooling systems where there is a necessity of reliable thermal transfer. In applications that demand a high thermal conductivity and heat transfer rate, the most recent applications are the Copper Fin Tube products because they have very good heat conduction and can be used with highly efficient systems.
Single fin tubes are produced using high-quality raw materials and fabricated with the best production technologies and are designed to meet the international requirements and provide a long working life under continuous thermal load. They are durable and can be used in long-term in industries due to their strong construction which minimizes the need to clean and maintain them. In systems in which the surface area and higher thermal output is needed, Double Fin Tubes are usually used to enhance overall heat transfer operation. Collectively, these finned tube solutions allow reliable operation, energy savings and long life span in industrial applications of heat transfer.
Leg Screws – Specification & Application Table
| Material | Grade | Fin Type | Tube OD (mm) | Wall Thickness (mm) | Single Fin Height (mm) | Fin Pitch (FPI) | Approx. Weight (kg/m) |
|---|---|---|---|---|---|---|---|
| Carbon Steel | ASTM A179 | Single Continuous Fin | 25.4 | 2.11 | 9 | 10 | 2.10 |
| Carbon Steel | ASTM A192 | Single Continuous Fin | 31.75 | 2.77 | 11 | 9 | 3.20 |
| Carbon Steel | ASTM A106 Gr B | Single Continuous Fin | 38.10 | 3.05 | 12 | 8 | 4.40 |
| Stainless Steel | ASTM A213 TP304 | Single Continuous Fin | 25.4 | 2.11 | 9 | 10 | 2.40 |
| Stainless Steel | ASTM A213 TP316 | Single Continuous Fin | 31.75 | 2.77 | 11 | 9 | 3.55 |
| Alloy Steel | ASTM A213 T11 | Single Continuous Fin | 38.10 | 3.40 | 13 | 8 | 5.00 |
- Application/ Heat Transfer Function: Single Fin Tubes are employed in heat exchangers, air coolers, and condensers whereby regulated heat release and a small design is needed. The individual continuous fin system enlarges the external area of the tube, which is efficient in cooling process fluids and ambient air in the industrial cooling system.
- Construction and Quality of manufacture: Such tubes are fabricated by mechanically bonding or bending a single profile of fin to the base tube of uniform pitch and height. Constant spacing of the fins and close bonding will guarantee constant thermal operation, less resistance to air flow and consistent and efficient operation in continuous working modes.
- Grade of Material and a Choice of Tube: Base tubes come in Carbon Steel, Stainless Steel, Copper and Alloy Steel (according to the ASTM standard and ASME standard) and fins are usually aluminium or carbon steel. The choice of materials is based on working temperature, pressure levels and medium of the operation.
- Other Characteristics of Operations: Single Fin Tubes- Single Fin Tubes give a trade off between thermal efficiency, maintenance, and affordability. They have simpler fin structure to clean than multi-fin designs and are thus adapted to dusty environments or to foul environments that occur in the power, chemical and process industries.
Client Project Report of Single Fin Tubes
| Product Supplied | Quantity | Cities (India) |
|---|---|---|
| Single Fin Tubes for Process Air Coolers | 165 Pieces | Bharuch |
| Single Fin Tubes for Heat Exchanger Bundles | 202 Pieces | Chennai |
| Single Fin Tubes for Petrochemical Units | 189 Pieces | Paradip |
| Single Fin Tubes for Power Plant Cooling Systems | 174 Pieces | Raipur |
One single fin tube extends continuous fin layer to significantly improve air-side heat transfer and at the same time, keep the total tube weight and airflow resistance at almost the same level. Such a design is usually chosen where a moderate amount of heat needs to be dissipated without the necessity of adding an extra structural load or making the construction more complex. In numerous system layouts, the decision on single fin designs is taken by the engineers comparing them with Double Fin Tubes to see how the addition of the fin layers affects the performance, pressure drop, and change of parts. Purchasers who are sourcing via a B2B Market place will find it much more convenient to compare their options when there are well-defined tables with clear information about material grades, fin dimensions, and weight per meter. They will also be able to make a quick and rough estimation of the installation loads and then decide on a solution that is a good mix of efficiency, cost, and service life.
Type of Sub-products

L Foot Fin Tubes L Foot Fin Tubes
These tubes use an L-shaped aluminum or copper fin tightly wound around the base tube, providing secure surface contact. This design improves thermal conductivity and offers good resistance to mechanical stress, making it ideal for air-cooled heat exchangers in moderate-temperature environments.

G Fin Tubes G Fin Tubes
G-Fins are manufactured by embedding metal fins into a machined groove in the tube surface, then backfilling to lock them in place. This creates excellent metal-to-metal contact, allowing the tube to perform reliably in high-temperature and high-pressure conditions such as petrochemical and refinery systems.
