Overview
Inconel Flanges are nickel-chromium-based superalloys designed for excellent corrosion resistance and high-temperature strength. They are widely used in chemical processing, petrochemical plants, power generation, and offshore applications where extreme conditions exist.
Types of Inconel Flanges
Technical Specifications
| Standard | Size Range | Pressure Rating | Face Type |
|---|---|---|---|
| ASME / ANSI B16.5 & B16.47 | ⅛” to 48” | 150# to 2500# | RF, RTJ |
| DIN | DN10 to DN2000 | PN6 to PN400 | RF, FF |
| BS / EN | Custom sizes | Class 150 – 2500 | RF, FF |
Material Grades: Inconel 600, Inconel 625, Inconel 718, Inconel X-750 – designed for high-temperature and corrosive environments.
Chemical & Mechanical Properties
- Tensile Strength: 570–1100 MPa (depending on grade)
- Yield Strength: 240–860 MPa
- Hardness: 150–350 HB
- Excellent resistance to oxidation, corrosion, and high temperatures
- High creep and thermal fatigue resistance
Applications & Industries
Key Features & Benefits
- Exceptional high-temperature and corrosion resistance
- Durable in chemical, petrochemical, and marine environments
- Wide range of alloy grades available (600, 625, 718, X-750)
- Reliable under high pressure and thermal cycling
- Suitable for valves, pumps, and industrial piping connections
Certifications & Quality Assurance
- ISO Certified
- PED & IBR Approved
- Third-party inspection (TPI) available
- Mill Test Certificates (MTC) provided
Frequently Asked Questions
Where are Inconel Flanges commonly used?
They are used in chemical, petrochemical, power generation, marine, and offshore systems for high-temperature and corrosive conditions.
What grades of Inconel are available in flanges?
Inconel Flanges are available in Inconel 600, 625, 718, and X-750 depending on the application requirements.
Can Inconel Flanges withstand extreme temperatures and corrosive environments?
Yes, Inconel Flanges are designed to withstand high temperatures, oxidation, and severe chemical corrosion.
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