
Incoloy 825 Socket Weld Flange EN 1092-1 DN50
📌 Product Name
Incoloy 825 Socket Weld Flange, EN 1092-1, DN50
📄 Product Description
The Incoloy 825 Socket Weld Flange conforms to EN 1092-1 standards, designed specifically for DN50 (2-inch) pipe sizes. Made from Incoloy 825, a high-performance nickel-based alloy, this flange features a socket weld design, which allows the pipe to be inserted into the flange for a strong, secure, and permanent connection. The socket weld design ensures the flange and pipe are welded together in a way that maximizes strength and minimizes the risk of leaks. Incoloy 825 provides excellent resistance to a wide variety of corrosive environments, including acids, alkalis, and seawater, while also withstanding high temperatures.
⭐ Material Characteristics (Incoloy 825)
Composition: Nickel 38%, Chromium 20%, Iron-based with additional molybdenum and copper
Corrosion Resistance: Excellent resistance to a wide range of corrosive media including sulfuric acid, phosphoric acid, seawater, and alkalis
Heat Resistance: High resistance to oxidation and carburization, suitable for high-temperature applications up to 800°C
Mechanical Strength: Offers high strength and resistance to stress corrosion cracking
Weldability: Excellent weldability, making it easy to weld with minimal preheating or post-weld heat treatment
✅ Advantages
High Corrosion Resistance: Incoloy 825's outstanding resistance to both oxidizing and reducing environments ensures the flange can perform reliably in chemical processing, offshore, and marine industries
High-Temperature Performance: Suitable for applications where high heat resistance is required, withstanding temperatures up to 800°C
Easy Installation: The socket weld design makes installation straightforward, providing a secure, leak-proof seal
Durability: Incoloy 825 provides long-term durability in harsh environments, ensuring extended service life with minimal maintenance
Versatility: Can be used across multiple industries, including chemical, petrochemical, power generation, and marine sectors
⚠️ Disadvantages
Cost: Incoloy 825 is a high-performance material, so the flange may be more expensive than other standard materials such as carbon steel or stainless steel
Handling and Installation: While the socket weld design simplifies installation, it still requires precise alignment and welding expertise to ensure a perfect seal
Size Limitation: Suitable for medium pressure and temperature applications; may not be the best choice for extremely high-pressure or critical systems requiring extreme temperatures
🛠️ Applications
Chemical and Petrochemical Processing
Offshore and Marine Environments
Flue Gas Desulfurization Systems
Power Generation Plants
Oil & Gas Industries
Seawater Applications
📐 Technical Specifications (Reference)
| Item | Specification |
|---|---|
| Size | 2 inch (DN50) |
| Standard | EN 1092-1 |
| Material | Incoloy 825 (UNS N08825) |
| Type | Socket Weld Flange |
| Pressure Rating | PN10, PN16, PN25 (based on request) |
| Surface Finish | Oiled, Polished, or Custom Finish |
| Facing Type | RF (Raised Face) or FF (Flat Face) |
| Compliance | NACE MR0175, EN 10204 3.1/3.2 available |
💼 Our Advantages (SSM Strengths)
✅ 30+ Years of Expertise in providing high-quality alloy flanges and fittings
✅ Global Shipping: Reliable delivery to meet your international needs
✅ Material Traceability: All products come with mill test certificates and third-party inspection reports
✅ Custom Solutions: Wide variety of sizes, material grades, and standards including EN, ASME, and JIS
✅ Technical Assistance: Our experienced team can help with complex requirements and offer technical support for any installation queries
✅ Strict Quality Control: All products undergo rigorous testing and compliance checks to meet international quality standards
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