ASME SA249 TP304 HF H/HH Welding Finned Tube For Petrochemical Industry

ASME SA249 TP304 HF H/HH Welding Finned Tube For Petrochemical Industry

The ASME SA249 TP304 HF H/HH Welding Finned Tube is a high-performance heat transfer component widely used in industries such as power generation, chemical processing, and petrochemicals. This product is manufactured using high-frequency resistance welding to attach fins to a base tube, significantly improving its heat transfer efficiency.

Key Features

1. Material Standard:

   • The base tube conforms to ASME SA249 TP304, a specification for welded austenitic stainless steel tubes designed for high-temperature and corrosive environments.
   • TP304 is known for its excellent corrosion resistance, mechanical strength, and durability.

2. High-Frequency (HF) Welding:

   • The fins are welded to the tube using high-frequency resistance welding, ensuring a strong bond and superior thermal conductivity.
   • This method minimizes thermal resistance and ensures the finned tube's long-term reliability.

3. Fin Types:

   • Available in H-type or HH-type fin configurations.
   • H/HH fins are specially designed for enhanced heat dissipation and durability under extreme conditions.

4. Heat Transfer Efficiency:

   • The fins increase the surface area of the tube, significantly boosting its heat transfer performance.
   • Suitable for applications requiring efficient heat exchange between fluids or gases.

5. Corrosion Resistance:

   • Made from stainless steel TP304, the finned tube exhibits excellent resistance to corrosion, oxidation, and scaling, even in harsh environments.

Applications

The ASME SA249 TP304 HF H/HH Welding Finned Tube is widely used in the following industries:

• Thermal Power Plants: Heat recovery systems, economizers, and air preheaters.
• Petrochemical Industry: Heat exchangers for oil refining and chemical processing.
• HVAC Systems: Heating, ventilation, and air conditioning equipment.
• Marine Applications: Heat exchangers for desalination and ship systems.
• Boilers: Water wall panels and superheaters.

Advantages

• Durability: High mechanical strength and resistance to thermal fatigue.
• Corrosion Resistance: Excellent performance in corrosive and high-temperature environments.
• Cost-Effectiveness: Efficient heat transfer reduces energy consumption and operational costs.
• Customizable Design: Available in various sizes, fin configurations (H/HH), and tube lengths to meet specific application requirements.

Technical Specifications

• Tube Material: ASME SA249 TP304 Stainless Steel.
• Fin Material: Typically stainless steel or carbon steel, depending on application.
• Welding Process: High-Frequency Resistance Welding (HF).
• Fin Type: H-type or HH-type for enhanced heat dissipation.
• Dimensions: Customizable tube and fin sizes to meet project needs.

Why Choose ASME SA249 TP304 HF H/HH Finned Tubes?

• Compliance with ASME standards ensures safety, reliability, and quality.
• The use of TP304 stainless steel provides an excellent balance of performance, durability, and corrosion resistance.
• Advanced HF welding technology guarantees a secure fin-to-tube bond, ensuring long service life and optimal performance.

ASME SA249 TP304 finned tube

HF H/HH welding fin tube

petrochemical finned tube

ASME SA249 TP304 HF H/HH Welding Finned Tube For Petrochemical Industry Images