Xuan Nickel Alloys, a prominent manufacturer and supplier based in Da Nang, Vietnam, specializes in high-quality Incoloy 825 Flanges designed for exceptional strength and durability in tough environments. These flanges are well-known for their impressive resistance to sulfuric and phosphoric acids, as well as oxidizing and reducing agents, and they effectively combat chloride-induced stress corrosion cracking, ensuring long-lasting reliability. You can find them in various types, including weld neck, slip-on, socket weld, blind, threaded, and lap joint, all of which guarantee secure piping connections. They’re widely used in industries like chemical processing, oil and gas, marine, and pollution control, where safety and performance are absolutely critical.
Specifications : ASTM B 564 / ASME SB 564
Dimensions : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Standards : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges etc.
Size : 1/2″ to 36″
Pressure Rating : Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 | PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
| C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti | |
| Incoloy | 0.10 max | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30.00 – 35.00 | 19.00 – 23.00 | 0.15 – 0.60 | 0.15 – 0.60 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation | |
| Incoloy Flanges | 7.94 g/cm3 | 1385 °C (2525 °F) | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa – 205 | 30 % |
At Xuan Nickel Alloys, we take pride in being the largest supplier, exporter, and manufacturer of Incoloy 825 Flanges in Da Nang, Vietnam, providing cutting-edge solutions for all your piping needs. Our state-of-the-art production plants are strategically located in the Vietnam, allowing us to maintain a vast inventory of over 16,000 tons of premium-quality materials readily available in stock. We are dedicated to delivering superior products and services, ensuring reliability and excellence for our global clientele.
Contact us to get a quick quote for your requirement.
Incoloy 825 Flanges are extensively utilized in sectors that require top-notch corrosion resistance and durability. In chemical and petrochemical facilities, they’re found in heat exchangers, process piping, and reactors that handle aggressive chemicals. The oil and gas industry relies on them for offshore drilling rigs, pipelines, and refining units, thanks to their ability to endure sour gas and seawater conditions. Marine engineering and pollution control sectors depend on these flanges for their resilience against seawater, acids, and oxidizing environments. Their strength and long service life make them essential for critical operations.
