ASTM A335 GR.P9 Alloy Steel Finned Tube For Heat Exchanger

ASTM A335 GR.P9 Alloy Steel Finned Tube For Heat Exchanger

The ASTM A335 GR.P9 Alloy Steel Finned Tube is a high-performance heat exchanger component designed for demanding applications in industries such as power generation, petrochemical, oil & gas, and chemical processing. It combines the strength and heat resistance of ASTM A335 Grade P9 alloy steel with the enhanced surface area provided by finned tube technology, enabling efficient heat transfer and long-term durability.

Key Features

• Material Composition:

  • Made from ASTM A335 Grade P9 alloy steel, which contains Chromium (Cr) and Molybdenum (Mo). These elements enhance the tube's resistance to high temperatures, oxidation, and corrosion.

• Heat Resistance:

  • Excellent high-temperature strength, making it suitable for heat exchangers, boilers, and superheater applications at elevated temperatures.

• Finned Design:

  • The finned structure increases the surface area of the tube, enhancing thermal conductivity and optimizing heat transfer efficiency.

• Corrosion and Oxidation Resistance:

  • Superior resistance to oxidation and scaling in aggressive environments, especially in high-temperature and high-pressure conditions.

• Durability:

  • High mechanical strength and resistance to thermal fatigue, ensuring long service life.

Applications

The ASTM A335 GR.P9 Alloy Steel Finned Tube is widely used in applications where heat transfer efficiency and durability are critical, such as:

• Heat exchangers and condensers.
• Boilers and economizers in power plants.
• Oil and gas processing units.
• Petrochemical and chemical industries.
• Process heaters and air coolers.

Advantages

• High-efficiency heat exchange due to the finned surface.
• Exceptional performance under extreme temperatures and pressures.
• Cost-effective solution for thermal management in industrial systems.
• Compliance with ASTM A335 GR.P9 standards ensures consistent quality.

Specifications

• Standards: ASTM A335 GR.P9
• Material: Chromium-Molybdenum (Cr-Mo) alloy steel.
• Sizes: Available in various dimensions and fin profiles to suit specific requirements.
• Fin Types: Extruded fins, embedded fins, or welded fins based on application demands.