| Type: | Fin Tube，Heat Exchanger Tube | Application: | Heater Parts，Refrigeration Parts，heat Exchanger，Cooler，Fluid Cooling |
|---|---|---|---|
| Tube Material: | Stainless Steel | Fin Material: | Aluminum，Copper And Steel Etc，Copper，carbon Steel，stainless Steel |
| Packing: | Wooden | Fin Pitch: | 2-14mm，2.0mm-5.0mm，2.0mm – 5.0mm，1.6-10mm |
| High Light: | HFW Fin Boiler Tube， TP347 Serrated Fin Tube， Heat Exchanger Serrated Fin Tube | ||
ASTM A312 TP347 HFW SERRATED FIN TUBE
A312 TP347 HFW Serrated Fin Tube is a type of heat exchanger tube made from A312 TP347 stainless steel. HFW stands for High-Frequency Welding， a welding process used to fuse materials together.
The serrated fin design increases the surface area of the tube， allowing for more efficient heat transfer. This type of tube is often used in boilers， furnaces， and other heat exchange applications where high temperatures are involved.
The A312 TP347 stainless steel material provides excellent resistance to corrosion and high-temperature oxidation， making it suitable for these demanding applications.
1. High Efficiency: The serrated fin design significantly increases the surface area of the tube， enhancing its heat transfer efficiency. This makes the A312 TP347 HFW serrated fin tube ideal for applications that require high-efficiency heat transfer.
2. Durability: Made from TP347 stainless steel， these tubes are highly resistant to corrosion and can withstand high temperatures and pressures， making them durable and reliable for long-term use.
3. Versatility: These tubes are suitable for a wide range of applications， including in heat exchangers， boilers， condensers， and cooling towers， among others.
4. Improved Flow: The serrated fin design also helps to improve the flow of the fluid， reducing the risk of blockages and improving overall performance.
5. Cost-Effective: Despite their high performance， these tubes are relatively cost-effective， especially when considering their durability and efficiency.
6. Easy to Install and Maintain: The A312 TP347 HFW serrated fin tubes are easy to install and require minimal maintenance， making them a convenient choice for many applications.
7. Enhanced Heat Transfer: The serrated fins increase turbulence， which enhances heat transfer and makes the tube more efficient.
8. Resistance to Stress Corrosion Cracking: The TP347 grade of stainless steel used in these tubes offers excellent resistance to intergranular corrosion and stress corrosion cracking， which is a common problem in many industrial applications.
Technical Specifications:
| Base Tube Material | stainless steel， carbon steel， copper alloy，alloy steel (No theoretical limit) |
| Fin Material | Aluminium，Copper Alloy，Stainless Steel，Carbon Steel |
| Fin tube Max design temperature | <450°C |
| Base pipe O.D | 25-165mm |
| Fins per inch | 20 Nos(as customer's request) |
| Fin depth | 0.5-3mm |
| Product processing | Extruded，Embedded，High Frequency Welding etc. |
| Fin Tube Type | Extruded fins tube |
| Serrated fin tubes | |
| L Type fins tube | |
| G Type fins tube | |
| L L Type fins tube | |
| H Type fins tube | |
| KL Type fins tube |
Size available
| Plan Tube OD | 15.88/ 19.05/ 25.4/ 31.8/ 38.1/ 50.8/ 63.5/ 76.0 mm |
| Plan Pipe OD | 26.7 / 33.4 / 42.2 / 48.3 / 60.3 / 73.0 / 88.9 / 101.6 / 114.3 / 141.3 / 168.3 and 219.1 mm |
| FPI | 8~ 11 or as requirement. |
| Fin materials | aluminium， stainless steel， Copper， Special metals as required. |
| Fin Height | Solid Fin is 6.3 to 31.8 mm |
| Range | Serrated Fin is 12.7 to 38.1 mm |
Application
- HVAC & Boiler
- Power Plants
- Heat Recovery Steam Generators
- Petrochemical Industries
- Marine Applications
- Refrigeration Applications
- Economizers
- Oil and Gas Coolers
- Plumbing and Air Conditioning
- Condensers and Evaporators
- Shell and Tube Heat Exchanger
- Other various Heat exchanger applications
