Incoloy 825 Flangesstand as essential assets, celebrated for their outstanding performance in the harshest environments. Crafted from the sturdy alloy, Incoloy 825, these flanges display superb resistance to corrosion, especially in acidic and chloride-laden environments. Their durability also holds up at high temperatures, rendering them crucial components throughout numerous industries, such as chemical processing, marine, and oil and gas. Known for their dependability and long service life, Incoloy 825 flanges serve a central role in protecting critical operations, preserving the integrity of piping systems even under the most 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 Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for every one of your piping requirements. With modern production facilities strategically situated in the New Zealand, 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.
Nous proposons ces brides Incoloy 825 conformes aux normes 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 chemical industries
Resistance to Oxidation and Carburization: Incoloy 825 flanges demonstrate resistance to both oxidation and carburization, offering lasting service and durability even in environments rich in oxygen or carbon
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, which makes them simple to fabricate and install.
Incoloy 825 Flanges see widespread application in sectors that demand outstanding 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 uses. Whether in piping systems or pressure vessels, Inconel flanges deliver dependable operation in tough environments where ordinary materials come up short. Their outstanding durability and resilience are vital for preserving operational integrity and safety throughout diverse industrial settings.
Chemical Applications: Incoloy 825 flanges see broad use in chemical processing facilities where contact with volatile substances is routine, serving in pipelines, reactors and consumables for corrosion, Asuch as the handling of acids and bases.
Oil and Gas: In both the offshore and onshore oil and gas sector, Incoloy 825 flanges are employed 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. Because they withstand corrosion under high temperatures and pressures, they are well suited for steam turbines, boilers and heat exchangers.
Marine applications: Thanks to their outstanding resistance to seawater and salt solutions, Incoloy-825 flanges serve in marine applications. They appear 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 resistance to corrosive gases and liquids is required.
Material compatibility: Incoloy 825 consists of nickel-iron-chromium along with molybdenum, copper and titanium. Verify that the flanges are constructed from Incoloy 825 or appropriate for the operating conditions of your system.
Pressure and Temperature Ratings: Identify the flanges’ maximum operating temperature and pressure. Choose flanges with the proper pressure and temperature that surpass your system’s requirements to guarantee safety and reliability.
Size and Design: Pick flanges with the suitable size and thickness for your piping system. 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 other considerations
Flange Standards: Incoloy 825 flanges come in standards such as ANSI/ASME B16.5, ANSI/ASME B16.47, and DIN. Make sure the flanges comply with the relevant standards for your region and application.
Water resistance: Incoloy 825 is recognized for its outstanding corrosion resistance, particularly in severe environments containing sulfuric, phosphoric acid, and chloride ions. Confirm that the flanges possess the proper corrosion resistance for your specific application.
Yes,Incoloy 825 flanges are appropriate for welding. They demonstrate good weldability, enabling efficient joining with other components across various industrial applications. Nevertheless, correct welding procedures and techniques should be adhered to in order to guarantee optimal performance and integrity of the weld 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 unsuitable for cryogenic applications because of possible embrittlement and diminished toughness at low temperatures. They can suffer from reduced ductility and a tendency to crack, undermining their performance and dependability in cryogenic settings. For these applications, alternative materials offering superior cryogenic properties are favored.
To ensure dependability, evaluate Incoloy 825 flange suppliers using criteria like reputation, certifications (ISO, ASME), product quality, compliance with industry standards, delivery capabilities, and customer feedback. Perform audits, ask for samples, and set up clear lines of communication to confirm their dedication to consistency and reliability in supplying products.
Incoloy 825 flanges are generally employed in corrosive settings, but they may not work well for potable water uses because nickel and other alloying elements could leach out and surpass regulatory thresholds. For these applications, stainless steel or other materials that carry specific certification for potable water are the better choice.
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Email: sales@koasteel.nz