Wound Type Fin Tube ASME SA249 TP316L Stainless Steel Welded Tube

Product Specification

Wound Type Fin Tube ASME SA249 TP316L Stainless Steel Welded Tube

The Wound Type Fin Tube ASME SA249 TP316L Stainless Steel Welded Tube offers a high-performance solution for heat exchangers, ensuring excellent heat transfer efficiency, durability, and resistance to harsh environments. Its wound type fin design enhances heat dissipation while maintaining the structural integrity needed for high-pressure, high-temperature applications.

Key Features

1. Base Tube Material: ASME SA249 TP316L Stainless Steel

• TP316L Stainless Steel is a low-carbon version of the more common 316 stainless steel, known for its superior corrosion resistance in highly aggressive environments, such as in marine systems, chemical processing, and power generation.
• This material offers high strength, durability, and resistance to oxidation, making it a perfect choice for applications where temperature and pressure conditions are challenging.

2. Fin Type: Wound Type Fin

• Wound Type Fin refers to the mechanical process of winding a metal strip (often aluminum or stainless steel) around the tube in a spiral pattern. This design increases the surface area for heat transfer while minimizing air-side resistance, improving the overall efficiency of heat exchange.
• The wound fins provide a compact and efficient design, ensuring optimal heat dissipation for both air coolers and heat exchangers.

3. Application: Heat Exchanger & Cooling Systems

• Ideal for use in air-cooled heat exchangers, condensers, cooling towers, and marine systems, where high heat dissipation is required in aggressive environments.
• Wound Type Fin Tubes are commonly used in applications where efficient cooling and long-term reliability are crucial.

Chemical Composition

Base Tube: ASME SA249 TP316L Stainless Steel

Fin Material: Aluminium 1060 / Stainless Steel 304

Mechanical Properties

Base Tube: ASME SA249 TP316L Stainless Steel

Advantages of Wound Type Fin Tube

1. High Heat Transfer Efficiency: The wound type fin design increases the heat exchange surface, improving the thermal performance of heat exchangers and air coolers. The fin's spiral shape helps maximize heat dissipation.

2. Corrosion Resistance: TP316L stainless steel provides excellent corrosion resistance in harsh environments, such as in marine and chemical applications. This ensures a long service life for the heat exchanger system.

3. Durability: The mechanical winding process of the fins ensures a secure bond to the base tube, preventing fin detachment under high thermal cycling and pressure variations.

4. Versatility: These tubes are used in a wide range of industries, including chemical, petrochemical, power generation, and HVAC systems, for cooling and heat exchange purposes.

5. Compact Design: The wound type fin maximizes surface area without increasing the size of the tube, allowing for more compact systems with high performance.

Applications

• Air Cooled Heat Exchangers: Widely used in power plants, chemical plants, and HVAC systems for cooling purposes.
• Marine Systems: Used in seawater cooling and other marine applications due to the corrosion-resistant properties of 316L stainless steel.
• Condensers & Evaporators: Applied in industrial refrigeration and air-conditioning systems to efficiently transfer heat.
• Cooling Towers: Used for efficient heat dissipation in various industrial cooling towers.