Incoloy 825 Flanges - Neonox
Incoloy 825 Flanges for Corrosion Resistance & Industrial Applications
Incoloy 825 Flanges offered by Neonox ensure secure, leak-proof connections in piping systems and are ideal for high-temperature and corrosive environments. These flanges are available in types such as weld neck, slip-on, socket weld, threaded, lap joint, and blind, meeting diverse industrial needs.
Weld neck flanges are preferred for high-pressure applications, while slip-on and threaded flanges are suitable for low-pressure systems. Socket weld and lap joint flanges are used for specific piping requirements, and blind flanges help seal pipeline ends effectively.
At Neonox, Incoloy 825 flanges are widely used in chemical processing, marine, and power industries due to their excellent resistance to acids, seawater, and harsh environments, ensuring long-lasting and reliable performance.
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Incoloy 825 Flanges offered by Neonox are widely used in applications such as sulfuric acid units, acid production, oil & gas extraction, and flue gas desulfurization systems. Their excellent corrosion resistance makes them suitable for handling aggressive chemicals and harsh environments.
At Neonox, these flanges are also commonly used in heat exchangers, pressure vessels, pumps, and nuclear fuel processing, where high strength and resistance to corrosion are critical for reliable and long-term performance.
Incoloy 825 Flanges Specifications
| Standards | ASTM B564 / ASME SB564 |
|---|---|
| Dimensions | ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092 |
| Flange Size Chart | 1/2" (15 NB) to 48" (1200NB), DN10~DN5000 |
| Pressure Rating | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| Pressure Calculation in DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
| JIS | 16 K, 5K, 10 K, 20 K, 30 K, 40 K, 63 K |
| Flange Connection / Flange Face Type | 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, Flange Pipe. |
| Origin | West Europe / Japan / Indian / USA / Korean |
| Types of Flanges | Threaded / Screwed / Forged / Plate |
| Coating | Yellow Transparent, Zinc Plated, Anti-rust Paint, Oil Black Paint, Cold and Hot Dip Galvanized |
| Test Of Flange | Direct-reading Spectrograph, Ultrasonic flaw detector, Magnetic particle detector, X-ray detector, Hydrostatic testing machine. |
| Production technique Used | Heat treated, Forged and Machined |
| Equipment | Press machine, Bending machine, Pushing Machine, Sand-blasting machine, electric bevelling machine etc. |
| Test Certificates | EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report, etc |
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Incoloy 825 Flanges offered by Neonox provide excellent resistance to oxidation and corrosion, even in extreme environments. Their superior resistance to pitting, crevice corrosion, and stress-corrosion cracking makes them ideal for highly aggressive and corrosive applications.
At Neonox, these flanges also offer high mechanical strength and excellent weldability, ensuring easy installation and reliable performance in complex piping systems. Their durability helps reduce maintenance requirements and ensures long service life.
Incoloy 825 Flanges are widely used in offshore, marine, chemical processing, and power generation industries. Their versatility, strength, and corrosion resistance make them a preferred choice for demanding industrial applications.

