Incoloy 800 Flanges - Neonox
Incoloy 800 / 800H / 800HT Flanges for High Temperature & Pressure Applications
Incoloy 800, 800H, and 800HT Flanges offered by Neonox are essential components for ensuring strong, stable, and leak-proof connections in complex piping systems. These nickel-iron-chromium alloys are widely used in high-temperature and high-pressure environments due to their excellent strength, oxidation resistance, and durability.
At Neonox, Incoloy 800 series flanges are available in a wide range of types, including weld neck, slip-on, threaded, and lap joint flanges, to meet diverse industrial requirements. Weld neck flanges provide superior strength and reliability with their tapered hub design, while slip-on flanges offer easy installation and maintenance. Threaded flanges are suitable for quick assembly without welding, and lap joint flanges allow flexibility with their detachable design, ensuring efficient performance in various piping applications.
Incoloy 800 Blind Flanges, 800H Slip-On Flanges, 800H Weld Neck Flanges, 800HT Flanges, 800HT Welding Neck Flanges, Incoloy 800 Flanges Manufacturer in India
Incoloy 800H Flanges offered by Neonox are designed for applications requiring excellent corrosion resistance and high-temperature strength. These flanges are widely used in industries such as chemical processing, power generation, and oil & gas, where performance in extreme conditions is essential.
At Neonox, Incoloy 800H flanges are commonly used in boilers, heat exchangers, and other high-temperature equipment. Their superior resistance to chloride-induced corrosion, along with excellent performance in reducing environments affected by sulfidation and carburization, ensures reliable and long-lasting operation in demanding industrial applications.
Incoloy 800 Flanges Specification
| 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 800, 800H, and 800HT Flanges offered by Neonox are widely used in high-temperature applications due to their excellent strength and corrosion resistance. Incoloy 800HT, in particular, provides superior creep resistance and enhanced structural stability, making it ideal for demanding environments such as furnace muffles, petrochemical processing, and gas turbines operating at elevated temperatures.
At Neonox, these flanges are known for their exceptional resistance to oxidation and corrosion in both oxidizing and reducing environments. Their nickel and chromium composition ensures durability and consistent performance, even under extreme heat and pressure conditions, reducing maintenance requirements over time.
Incoloy 800 series flanges offer versatility, high-temperature strength, and long service life, making them suitable for complex piping systems. With various types and specifications available, Neonox delivers high-quality flanges that meet diverse industrial requirements and ensure reliable performance in critical applications.

