Incoloy 825 Flanges stand as indispensable assets, celebrated for their outstanding performance in the toughest environments. Made from the durable alloy, Incoloy 825, these flanges demonstrate excellent resistance to corrosion, especially in acidic and chloride-laden settings. Their durability holds up under high temperatures, making them essential components across numerous industries, such as chemical processing, marine, and oil and gas. Known for their dependability and long service life, Incoloy 825 flanges serve a crucial function in protecting critical operations, maintaining the integrity of piping systems even under the harshest corrosive conditions, thereby allowing continuous productivity and safety.
| Standard | ASTM B564 / ASME SB564 |
| Dimensions | ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN |
| Standard | ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges |
| Size | 1/2″ (15 NB) to 48″ (1200NB) |
| Class/Pressure | 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 |
| Flange Face Type | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
| Grade | C | Fe | Si | Mn | S | Al | Ti | Cu | Cr | Mb | Ni |
| Incoloy 825 | 0.05 | 22.0 min | 0.5 | 1.0 | 0.03 | 0.2 | 0.6 – 1.2 | 1.5 – 3.0 | 19.5 – 23.5 | 2.5 – 3.5 | 38.0 – 46.0 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 8.47 g/cm3 | 1413 °C (2580 °F) | Psi – 95,000 , MPa – 655 | Psi – 45,000 , MPa – 310 | 40 % |
At Sumakhsteel, we take great pride in being the largest supplier and manufacturer in the USA, delivering advanced solutions for all your piping requirements. With cutting-edge production facilities strategically situated in the USA, we maintain an extensive inventory of more than 25,000 tons of top-quality materials kept ready in stock.
Reach out to us for a fast quote tailored to your requirement.
Nós fornecemos essas Incoloy 825 Flanges de acordo com a norma DIN, ISO, JIS ou ANSI.
Corrosion resistance: A key benefit of Incoloy 825 flanges is their outstanding resistance to corrosion, particularly in aggressive settings like sulfuric and phosphoric acid, along with chloride ions
High Temperature: These flanges maintain their strength and structural soundness at high temperatures, which makes them well-suited for high-temperature applications, including the chemical industry
Resistance to Oxidation and Carburization: Incoloy 825 flanges show resistance to oxidation and carburization, delivering long life and durability even in settings with high oxygen or carbon content
Versatility: Thanks to its adaptability and resistance to numerous corrosion products, it is applicable across a broad spectrum of chemical, petrochemical, marine and power industries
Weldability: Incoloy 825 flanges can be easily welded with standard welding methods, making them simple to fabricate and install.
Incoloy 825 Flanges are widely employed across industries that demand top-tier performance in extreme conditions. Their remarkable ability to withstand high temperatures, corrosion, and mechanical stress renders them essential in aerospace, chemical processing, oil and gas, and power generation applications. Whether in piping systems or pressure vessels, Inconel flanges deliver dependable operation in severe environments where ordinary materials prove inadequate. Their exceptional durability and toughness are vital to preserving operational integrity and safety throughout diverse industrial settings.
Chemical Applications: Incoloy 825 flanges are commonly employed in chemical facilities where contact with volatile substances frequently occurs, and are used in pipelines, reactors, and consumables for corrosion, Asuch as the handling of acids and bases.
Oil and Gas: In both offshore and onshore oil and gas operations, Incoloy 825 flanges serve to withstand sea water and acidic gas conditions. They are Found in pipelines, valves, oil processing, gas manufacture, and equipment used within petrochemical plants.
Power generation: In power plants, Incoloy 825 flanges are applied particularly within steam, steam and other fluid control systems. Their resistance to corrosion under elevated temperatures and pressures makes them appropriate for steam turbines, boilers, and heat exchangers.
Marine applications: Owing to their outstanding resistance to seawater and salt solutions, Incoloy-825 flanges are applied in marine settings. They serve in seawater cooling systems, desalination plants, fittings and piping systems, and shipbuilding.
Environmental Protection: Incoloy 825 flanges are put to use in environmental protection equipment like scrubbers and pollution control systems where withstanding corrosive gases and liquids is required.
Material compatibility: Incoloy 825 consists of nickel, iron and chromium along with molybdenum, copper and titanium. Verify that the flanges are manufactured from Incoloy 825 or are appropriate for the operating conditions of your system.
Pressure and Temperature Ratings: Identify the highest operating pressure and temperature the flanges will face. Choose flanges rated for a pressure and temperature that surpass your system’s requirements to guarantee safety and reliability.
Size and Design: Pick flanges with the right size and thickness for your piping setup. Consider factors such as pipe size, flange type (for instance, slip-on, weld neck, socket-welded, or threaded), and flange face type (e.g., curved face, flat face, or ring type joints), among others
Flange Standards: Incoloy 825 flanges come in standards including ANSI/ASME B16.5, ANSI/ASME B16.47, and DIN. Make sure the flanges meet the standards appropriate for your region and application.
Water resistance: Incoloy 825 is recognized for its outstanding resistance to corrosion, particularly in aggressive environments containing sulfuric acid, phosphoric acid, and chloride ions. Confirm that the flanges provide the proper corrosion resistance for your particular application.
Yes, Incoloy 825 flanges can be welded effectively. They demonstrate strong weldability, enabling efficient connection with other components across a range of industrial uses. Nevertheless, correct welding procedures and methods should be adhered to in order to guarantee optimal performance and soundness of the welded joints.
| Standard | Class | Diameter | Bolt Circle Diameter | Number of Bolts | Bolt Size | Diameter of Bolt Hole |
|---|---|---|---|---|---|---|
| AS4087 | PN14 | 95 | 67 | 4 | M12 | 14 |
| AS 2129 Flange
| Table C | 95 | 67 | 4 | 13 | 14 |
| Table D | 95 | 67 | 4 | 13 | 14 | |
| Table E | 95 | 67 | 4 | 13 | 14 | |
| Table F | 95 | 67 | 4 | 13 | 14 | |
| Table H | 114 | 83 | 4 | 16 | 17 | |
| Table J | 114 | 83 | 4 | 16 | 17 | |
| ANSI B16.5
| ANSI 150 | 89 | 60 | 4 | 13 | 16 |
| ANSI 300 | 95 | 67 | 4 | 13 | 16 | |
| ANSI 600 | 95 | 67 | 4 | 13 | 16 | |
| ANSI 900 | 121 | 83 | 4 | 19 | 22 | |
| ANSI 1500 | 121 | 83 | 4 | 19 | 22 | |
| ISO 7005 (DIN) Flange
| PN6 | 80 | 55 | 4 | M10 | 11 |
| PN10 | 95 | 65 | 4 | M12 | 14 | |
| PN16 | 95 | 65 | 4 | M12 | 14 | |
| PN20 | 90 | 60.5 | 4 | M14 | 16 | |
| PN25 | 95 | 65 | 4 | M12 | 14 | |
| PN40 | 95 | 65 | 4 | M12 | 14 |
Incoloy 825 flanges are typically not advised for cryogenic use because of possible embrittlement and diminished toughness at low temperatures. They can suffer from lowered ductility and a tendency to crack, undermining their performance and reliability in cryogenic settings. Materials with superior cryogenic characteristics are favored as alternatives for these applications.
To guarantee reliability, evaluate Incoloy 825 flange suppliers according to criteria like reputation, certifications (ISO, ASME), product quality, compliance with industry standards, delivery capacity, and customer feedback. Perform audits, ask for samples, and set up clear communication channels to confirm their dedication to consistency and dependability in supplying products.
Incoloy 825 flanges are generally employed in corrosive settings, though they might be unsuitable for drinking water uses because of possible leaching of nickel and other alloying elements, which may surpass regulatory thresholds. For these applications, stainless steel or other materials specifically certified for potable water are recommended.
Phone Us: +91 7426827241
Mail: sales@sumakhsteel.com