ASTM B366 N08810 Nickel Alloy 180° Short Radius / Long Radius Return for High Temp Corrosion Resistant Pipe Fitting

YUHONG GROUP​​ is a leading manufacturer of high-performance nickel alloy piping components with over 30 years of industry expertise. Our ​​ASTM B366 N08810 Nickel Alloy 180° Return Bends​​ are precision-engineered for critical applications in petrochemical, power generation, and high-temperature processing industries.

Heat Treatment for N08810

Applications​​

• ​​Refinery & Chemical Processing​​: Transfer lines, reactor feed systems.
• ​​Power Plants​​: Steam headers, turbine bypass systems.
• ​​Industrial Heating​​: Radiant tubes, pyrolysis coils.

Key Features & Advantages​​

​​1. Superior Material Performance​​
​​Alloy Composition​​: ​​Nickel-Iron-Chromium​​ base for exceptional ​​oxidation and carburization resistance​​ at elevated temperatures
​​UNS N08810 Compliance​​: Certified to ​​ASTM standards, ensuring compatibility with global pressure vessel and piping codes.
​​2. Optimized Heat Treatment​​
​​Controlled Annealing​​: Heat-treated at ​​2100–2150°F [1147–1177°C]​​ followed by ​​rapid air/water quenching​​ to enhance ​​grain structure stability​​ and ​​mechanical strength​​.
​​Corrosion Resistance​​: Retains performance in ​​sulfuric acid, chloride-rich, and reducing atmospheres​​.
​​3. Rigorous Manufacturing Standards​​
​​Permissible Raw Materials​​: Fabricated from ​​seamless/welded pipes , ​​plates​​, or ​​forged bars to ensure uniformity.
​​Dimensional Precision​​: Available in ​​short-radius and long-radius configurations, compliant with ​​ASME B16.9/B16.11​​.
​​4. Quality Assurance​​
​​Non-Destructive Testing​​: Optional ​​liquid penetrant and ​​hydrostatic testing​​ per customer requirements.
​​Traceability​​: Full ​​PMI ​​ and ​​mill test reports provided.