Inconel 625 Flanges is a high-performance nickel-chromium-molybdenum alloy known for its exceptional corrosion resistance, high strength, and durability, even in extreme environments. In the oil and gas, chemical processing, aerospace, and marine industries, where harsh conditions prevail, Inconel 625 is a preferred material for various components, including flanges.
Composition and Properties: Inconel 625 is composed of nickel, chromium, molybdenum, and niobium, with trace amounts of other elements. This alloy exhibits superb resistance to corrosion and oxidation at elevated temperatures. Its strength is maintained over a broad temperature range, making it suitable for applications in extreme environments.
Inconel 625 Flanges are crucial components in piping systems, serving as connectors that allow for easy assembly and disassembly of pipes. Inconel 625 flanges are preferred in industries where corrosion resistance and high-temperature stability are paramount.
Table Of Content
Key Features:
Corrosion Resistance: Inconel 625 flanges are highly resistant to corrosion, including pitting and crevice corrosion. This makes them ideal for use in environments containing harsh chemicals and corrosive agents.
High-Temperature Stability: The alloy's ability to withstand high temperatures without compromising its mechanical properties makes it suitable for applications involving elevated temperatures, such as in heat exchangers and chemical processing plants.
Strength and Durability: Inconel 625 flanges maintain their strength even in challenging conditions, providing long-term reliability and durability in demanding applications.
Weldability: These flanges are easily weldable using conventional methods, allowing for flexibility in design and installation.
Versatility: Inconel 625 flanges find applications in various industries, including oil and gas, chemical processing, aerospace, and marine engineering, showcasing their versatility and broad utility.
Applications: Inconel 625 flanges are used in a range of applications, such as chemical processing plants, petrochemical industries, aerospace components, marine engineering, and offshore oil and gas platforms.
ASTM B564 / ASME SB564, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
1/2" (15 NB) to 48" (1200NB)
150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove
Forged / Threaded / Screwed / Plate
Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange, Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange.
All Flanges are marked as follows: Grade, Standard, Thickness, Heat No. (Or according to the customer’s request.)
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN |
| Inconel 625 | 2.4856 | N06625 | NCF 625 | NA 21 | ХН75МБТЮ | NC22DNB4M | NiCr22Mo9Nb |
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr |
| Inconel 625 | 0.10 max | 0.50 max | 0.50 max | 0.015 max | - | 5.0 max | 58.0 min | 20.0 - 23.0 |
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| Inconel 625 | 8.4 g/cm3 | 1350 °C (2460 °F) | Psi – 1,35,000 , MPa – 930 | Psi – 75,000 , MPa – 517 | 42.5 % |
Oil & Gas Industrires
Chemical Industries
Construction Industries
Offshore Pipelines & Pipe Works
Petrochemical Industry
Shipbuilding Industries
Hydraulic Applications
Piping Systems
Refining Industry
Food Processing Industry
Pulp & Paper Industry
Power Plant Industry
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