Ismail Flanges, located in Jakarta, Indonesia, has built a solid reputation as a reliable manufacturer and supplier of Incoloy Orifice Flanges. These flanges are expertly designed for accurate flow measurement and control in critical piping systems. Crafted from high-quality Incoloy alloys like Incoloy 800, 800H, and 825, they work hand-in-hand with orifice plates to measure fluid or gas flow rates. Thanks to Incoloy’s exceptional resistance to high temperatures, oxidation, and harsh chemicals, these flanges are perfect for demanding environments in industries such as chemical processing, petrochemicals, power generation, and offshore operations. Ismail Flanges is committed to delivering precise machining, sturdy construction, and adherence to international pressure and performance standards.
Incoloy Orifice Flanges are made from alloys like Incoloy 800 (UNS N08800), 800H (UNS N08810), and 825 (UNS N08825). These nickel-iron-chromium alloys feature 30–46% nickel and 19–23% chromium, along with some molybdenum, copper, titanium, and iron. They boast impressive mechanical properties, including a tensile strength of 500–700 MPa, and show excellent creep and oxidation resistance at high temperatures. The corrosion resistance of Incoloy alloys makes these flanges particularly effective in environments with sulfuric, nitric, and phosphoric acids, as well as chlorides and seawater, ensuring long-lasting measurement accuracy and durability.
Ismail Flanges, a premier supplier in Indonesia, Jakarta, 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 mainly used alongside orifice plates to measure the flow of gases or liquids in high-pressure and high-temperature piping systems. They find common applications in chemical processing, oil and gas, water treatment facilities, refineries, and marine settings, making them ideal for corrosive and thermally challenging environments. Their robust design enables precise differential pressure measurements, which are crucial for flow control, regulation, and monitoring systems. Incoloy’s stability and corrosion resistance ensure that these flanges maintain their performance and reliability over time, making them a trusted choice for various industries.
Yes, we offer custom sizes for Incoloy Orifice Flanges to meet specific project needs. Our team at Ismail Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@ismailflanges.id.
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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