Incoloy Orifice Flanges are engineered for precise flow measurement in high-temperature and corrosive environments where accuracy and durability must work together. Manufactured from nickel-iron-chromium Incoloy alloys, these flanges deliver excellent resistance to oxidation, stress corrosion cracking, and thermal fatigue. Their specialized design accommodates orifice plates and pressure tapping points, ensuring reliable differential pressure readings without compromising system strength. Widely used in power generation, petrochemical, chemical processing, and heat-intensive industries, Incoloy Orifice Flanges perform with confidence under constant stress. Precise, resilient, and dependable, they prove that accurate control and extreme endurance can coexist in demanding pipeline systems.
Incoloy orifice flanges consist mostly of nickel, iron, and chromium and have minor proportions of molybdenum, copper, and titanium. The materials enhance resistance to oxidation, corrosion and elevated ambient temperature. The mechanical properties encompass adequate tensile strength, superior yield strength and superior elongation. The flanges ensure superior stability and are therefore best suited for high-pressure and elevated temperatures applications. Pitting and stress corrosion cracking resistance offers long life service, which is why they are applicable in industries like chemical processing, oil and gas, and electricity generation.
Faizan Flanges, a premier supplier in Doha, Qatar, specializes in high-quality Incoloy Orifice Flanges, valued for their exceptional durability, corrosion resistance, precise engineering, and suitability across diverse industrial applications.
| ASME/ANSI B 16.5 | Blind Flange, High Hub Blind Flange, Slip on Flange, Welding Neck Flange, Socket Weld Flange, Ring Type Joint Flange, Lap Joint Flange, Threaded Flange |
| PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
| ASME/ANSI B 16.47 | Blind Flange [Series A & B],Welding Neck Flange |
| PRESSURE CLASS | 75, 150, 300, 400, 600, 900 |
| ASME/ANSI B 16.36 | Slip on Flange, Threaded Flange, Welding Neck Flange, |
| PRESSURE CLASS | 300, 400, 600, 900, 1500, 2500 |
| BS 4504 SEC 3.1 | Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange, Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange, |
| PRESSURE CLASS | PN 2.5 TO PN 40 |
| BS 4504[PART 1] | Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange, Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, |
| PRESSURE CLASS | PN 2.5 TO PN 400 |
| BS 1560 BOSS | Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange, Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, |
| PRESSURE CLASS | 150, 300, 400, 825, 900, 1500, 2500 |
| BS10 | Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange |
| TABLE | D, E, F, H |
| DIN FLANGES | DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673 |
| PRESSURE CLASS | PN 6 TO PN 100 |
| Incoloy 800 | 1.4876 | N08800 | NCF 800 | NA 15 | ЭИ670 | Z8NC32-21 | X10NiCrAlTi32-20 | XH32T |
| Incoloy 800H | 1.4958 / 1.4876 | N08810 | NCF 800H | NA 15(H) | ЭИ670 | Z8NC33-21 | X5NiCrAlTi31-20 | XH32T |
| Incoloy 800HT | 1.4959 / 1.4876 | N08811 | NCF 800HT | NA 15(HT) | ЭИ670 | – | X8NiCrAlTi32-21 | XH32T |
| Incoloy 825 | 2.4858 | N08825 | NCF 825 | NA 16 | ЭП703 | NFE30C20DUM | NiCr21Mo | XH38BT |
Incoloy orifice flanges are also mostly applied in hot and corroded conditions and have a very good resistance against oxidation and corrosion. It is widely utilized in the chemical process industry, petrochemical industries, and oil and gas industry for pipeline flow measurement, flow control, and protection of equipment of the intensity of the. Best suited to be applied in systems with hot water and high temperatures their durability, efficiency and reliability in rough conditions are assured due to their rugged nature.
Yes, we offer custom sizes for Incoloy Orifice Flanges to meet specific project needs. Our team at Faizan Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@faizanflanges.com.
We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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