Abulaila Flanges, located in Amman, Jordan, stands out as a top-notch manufacturer and supplier of high-quality Incoloy 800, 800H, and 800HT Flanges. With a reputation for precision engineering and cutting-edge manufacturing practices, the company crafts flanges that can handle extreme temperatures and harsh industrial conditions. These flanges adhere to rigorous international standards, guaranteeing leak-proof performance, durability, and a long lifespan. Abulaila Flanges serves vital sectors like petrochemical, oil and gas, power generation, chemical processing, and heat treatment, providing reliable high-temperature alloy solutions for challenging applications.
The Incoloy 800, 800H and 800HT flanges consist of mostly nickel, iron and chromium, with a controlled layer of carbon for higher strength. Incoloy 800 is highly resistant to carburization and high temperature oxidation, whereas 800H and 800HT provide higher creep-rupture strength by adding carbon and titanium/aluminum. High tensile strength, toughness, and corrosion resistance have been proven, particularly under high-temperature conditions. The composite stability ensures that it is best suited for chemical reactions, heat transfer and power generation with durability and performance at extreme conditions.
Specifications : ASTM B564 / ASME SB564
Dimensions : ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Standard : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.
Size : 1/2″ (15 NB) to 48″ (1200NB)
Class/Pressure : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Type : Slip on flanges, Socket weld flanges, Forged flanges, Blind flanges, Welding neck flange, Ring type joint flange, Spectacle blind flange, Reducing flange, Threaded / Screwed flange, Tongue and Groove flange, Long weld neck flange, Flat flange, Industrial flanges, Plate flange, ASME B16.5 flanges.
The Incoloy 800, 800H, and 800HT Flanges are made from top-tier nickel-iron-chromium alloys, celebrated for their outstanding resistance to oxidation, carburization, and high-temperature corrosion. The 800H and 800HT grades are particularly known for their enhanced creep and rupture strength, making them perfect for extended exposure to high temperatures. Through precision forging, machining, and rigorous quality control, these flanges ensure dimensional accuracy, mechanical stability, and consistent performance even under high stress and thermal cycling.
| Grade | C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti |
| Incoloy 800 | 0.10 max | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30 – 35 | 19 – 23 | 0.15 – 0.60 | 0.15 – 0.60 |
| Incoloy 800H | 0.05 – 0.10 | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30 – 35 | 19 – 23 | 0.15 – 0.60 | 0.15 – 0.60 |
| Incoloy 800HT | 0.06 – 0.10 | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30 – 35 | 19 – 23 | 0.15 – 0.60 | 0.15 – 0.60 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 7.94 g/cm3 | 1385 °C (2525 °F) | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa – 205 | 30 % |
Incoloy 800, 800H and 800HT flanges are used extensively in high-temperature and hot environment applications. Their superior oxidation and carburization resistance makes them best suited for furnace parts, heat exchangers and petrochemical processes. In electrical power generation, these flanges are employed in reheaters and superheaters, where stability at high temperatures is necessary. Furthermore, they find application in chemical and nuclear plants, with equipment being exposed to acid and sulfur environments. Their strength and resistance to thermal stresses guarantee durability in sophisticated applications involving long-term usage.
| STANDARD | WERKSTOFF NR. | UNS | JIS | BS | GOST | AFNOR | EN | OR |
| 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 | 1.4859 / 1.4876 | N08811 | NCF 800HT | NA 15(HT) | ЭИ670 | – | X8NiCrAlTi32-21 | XH32T |
These flanges find extensive use in heat exchangers, furnace components, petrochemical heaters, reformer tubes, power plant systems, and high-temperature piping networks. Their exceptional mechanical strength, corrosion resistance, and adherence to international standards make Incoloy 800, 800H, and 800HT Flanges the go-to choice for engineers looking for safe, durable, and reliable components in demanding industrial settings.
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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