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Introduction ASTM B163 UNS N02200 Heat Exchanger Tube
ASTM B163 UNS N02200 Heat Exchanger Tube is a type of heat exchanger tube made of pure nickel alloy material. This alloy 200 pipe tube is designed to endure high temperatures and severe corrosive environments, making it ideal for use in heat exchangers in chemical processing plants, power generation facilities, and other industrial applications.
Heat exchangers are key equipment widely used in many industrial fields to transfer heat efficiently. In this regard, material selection is crucial to the performance of the heat exchanger. ASME SB163 UNS N02200 specification covers a seamless nickel alloy heat exchange tube.
Nickel Alloy 200 Heat Exchanger Tube Resist Corrosive
The ASTM B163 UNS N02200 Heat Exchanger Tube is manufactured in accordance with ASTM standards and specifications, ensuring a high degree of quality and durability. The ASTM B163 alloy 200 seamless tube offers excellent resistance to corrosion caused by caustic soda and other alkaline substances, as well as resistance to oxidizing and reducing environments.
Chemical Composition % (UNS N02200)
Nickel (Ni): 99.0 Min
Copper (Cu): 0.25 Max
Iron (Fe): 0.40 Max
Manganese (Mn): 0.35 Max
Carbon (C): 0.15 Max
Silicon (Si): 0.35 Max
Sulfur (S): 0.01 Max
Mechanical Properties
Tensile Strength (Min): 67,000 psi (462 MPa)
Yield Strength (0.2% Offset, Min): 21,500 psi (148 MPa)
Elongation (in 2 inches / 50mm, Min): 45%
Dimensional Capabilities
Outer Diameter (OD): 1/8" to 12" (3.35 mm to 323.8 mm)
Wall Thickness: SCH 5S, 10S, 40S, 80S, up to XXS (0.5 mm to 20 mm)
Lengths: Straight lengths up to 22 meters, or precision custom-bent U-tubes for shell-and-tube heat exchangers.
Delivery Conditions: Cold Drawn, Bright Annealed (BA), or Annealed & Pickled (AP).
Alloy 200 Excellent Thermal Conductivity
The nickel 200 UNS N02200 material used in this heat exchanger tube is a commercially pure nickel alloy, which contains no added elements that might cause corrosion, such as copper or other base metals. This makes it an ideal choice for use in corrosive environments, where other metals might fail due to their alloy composition. The UNS N02200 material also offers excellent thermal conductivity, making it ideal for use in heat transfer applications.
Nickel 200 Temperature Resistance
The ASTM B163 UNS N02200 Heat Exchanger Tube is available in a range of sizes and thicknesses, making it suitable for various industrial applications. The 2.4060 alloy 200 pipe tube can be used in both high and low-pressure applications and can withstand extreme temperatures up to 600°C. Additionally, this heat exchanger tube can be easily welded and fabricated, making it easy to install and maintain.
Stringent Quality Control and Compliance Testing
ASTM B163 demands much tighter structural tolerances and mandatory performance tests compared to general-service pipe standards. Every batch of UNS N02200 tubes shipped from our facility undergoes comprehensive quality checks to ensure faultless performance:
Flare Test: Verifies expansion capability to ensure every tube end rolls securely into a tubesheet without cracking or wall splitting.
Hydrostatic Testing: Each individual tube is tested at 1,000 psi (or specified custom pressures) to eliminate structural leaking risks.
Nondestructive Electric Test: Full-length Eddy Current or Ultrasonic testing to identify subsurface flaws.
Material Certification: Every order includes complete EN 10204 Type 3.1 Mill Test Certificates detailing chemical analysis and mechanical testing verification.
Core Industrial Applications
Chemical Processing: Production of caustic alkalis, synthetic fibers, and chlorinated hydrocarbons.
Marine & Brackish Water Cooling: Resists localized pitting in high-velocity brackish environments.
Food Processing Equipment: Used heavily in processing systems requiring absolute high-purity preservation without metal contamination.
Aerospace & Defense: Structural elements in rocket motors and high-pressure fluid lines.
Partner with HT PIPELINE for Custom Tube Manufacturing
HT PIPELINE brings decades of expert manufacturing and strict quality assurance to alloy processing. We offer custom dimension cutting, specialized beveling, and custom U-bending to fit your specific heat exchanger blueprint requirements.
Looking for a dependable quote or full technical data sheets for ASTM B163 UNS N02200 seamless tubes? Contact our technical sales engineering team today for competitive pricing and flexible export options.
