Incoloy 800 Weld Neck Flange ASME B16.5 2”
📄 Product Description:
The Incoloy 800 Weld Neck Flange, manufactured in accordance with ASME B16.5, is a high-performance nickel-iron-chromium alloy flange designed for excellent structural integrity and resistance to high-temperature oxidation and carburization. With a 2-inch nominal size, this weld neck flange ensures smooth fluid flow and is ideal for high-pressure and high-temperature piping systems. The weld neck design allows for superior strength at the weld point, making it perfect for critical process piping in extreme service conditions.
Material: Incoloy 800 (UNS N08800)
Standard: ASME B16.5 (Pipe Flanges and Flanged Fittings)
Size: 2" (DN50)
Flange Type: Weld Neck Flange
Face Type: Raised Face (RF) or Flat Face (FF) options
Temperature Resistance: Excellent up to 1100°F (593°C) and beyond
Corrosion Resistance: Good resistance to oxidation, carburization, and sulfidation at high temperatures
🛠️ Key Features:
Made from Incoloy 800, offering excellent resistance to oxidation and carburization in high-temperature environments
Weld neck design ensures robust, leak-proof, and high-strength joints under mechanical stress
Compliant with ASME B16.5, ensuring compatibility with other standardized piping components
Ideal for applications involving elevated temperatures and corrosive media
Suitable for cyclic heating, retaining strength and oxidation resistance over time
🔍 Typical Applications:
Heat exchangers, reformer tubes, and superheaters in chemical and petrochemical plants
Power generation industry, particularly in boiler and steam piping systems
Furnace components and heat-treatment equipment
Refinery and gas processing units dealing with sulfur-containing gases
Nuclear and thermal power plants
📊 Technical Data:
| Specification | Description |
|---|---|
| Material | Incoloy 800 (UNS N08800) |
| Standard | ASME B16.5 |
| Size | 2" (DN50) |
| Flange Type | Weld Neck |
| Pressure Class | Class 150 / 300 / 600 (optional as needed) |
| Face Type | Raised Face (RF) / Flat Face (FF) |
| Temp Resistance | Up to 1100°F (593°C) and beyond |
| Corrosion Resistance | High temperature oxidation, carburization, and sulfidation |
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