ASME SB163 UNS N04400 / Monel 400 Nickel Alloy Seamless Heat Exchanger Tube

ASME SB163 UNS N04400 / Monel 400 Nickel Alloy Seamless Heat Exchanger Tube

ASME SB163 UNS N04400, also known as Monel 400, is a nickel-copper alloy that offers excellent corrosion resistance, high strength, and outstanding performance in harsh environments. This seamless heat exchanger tube is widely used in industries such as chemical processing, marine engineering, oil and gas, and power generation due to its exceptional mechanical and chemical properties.

Key Features:

• Corrosion Resistance:

  • Excellent resistance to seawater, brackish water, and acidic environments.
  • Resistant to pitting, crevice corrosion, and stress corrosion cracking.
  • Suitable for applications in both oxidizing and reducing conditions.

• High Strength and Durability:

  • Maintains strength across a wide temperature range.
  • Excellent mechanical properties under extreme environments.

• Seamless Construction:

  • Seamless tubes ensure better pressure resistance and leak-proof performance compared to welded tubes.
  • Ideal for high-pressure applications in heat exchangers and condensers.

• Thermal Conductivity:

  • Monel 400 exhibits good thermal conductivity, making it suitable for efficient heat transfer applications.

Chemical Composition:

Mechanical Properties:

Applications:

• Heat Exchangers and Condensers: Used in systems that handle seawater or other corrosive fluids.
• Marine Engineering: Ideal for shipbuilding, seawater desalination, and offshore equipment.
• Chemical Processing: Used in alkali and acid-handling systems.
• Oil and Gas Industry: Suitable for sour gas service and other challenging environments.