Barsham Nickel Alloys is a reliable manufacturer and supplier of high-quality nickel alloy products in Doha, Qatar. We deal in Incoloy 800, 800H, and 800HT Flanges, which are renowned for their high strength, oxidation resistance at high temperature and carburization, and thermal stability. Our flanges are extensively used in heat exchangers, chemical processing, power plant applications, and furnace parts with reliability in aggressive conditions. By a strong commitment to quality and customer satisfaction, Barsham Nickel Alloys provides durable and precision-engineered solutions to meet the high demands of industries across the Qatar and the world.
Incoloy 800 series flanges consist of nickel-iron-chromium alloys with controlled additions of aluminum and titanium for improved high-temperature strength. Their composition consists of Nickel (30-35%), Iron (39.5% min), Chromium (19-23%), Aluminum (0.15-0.60%), and Titanium (0.15-0.60%). In mechanical terms, Incoloy 800 comprises tensile strength of 450 MPa, yield strength of 170 MPa, and elongation of 30%, while 800H/800HT forms provide improved creep and stress rupture strength. These characteristics render them suitable for heat exchangers, furnace parts, power plant applications, and chemical processing.
Specifications : ASTM B 564 / ASME SB 564
Dimensions : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Standards : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges etc.
Size : 1/2″ to 36″
Pressure Rating : Class 150, Class 300, Class 400, Class 600, Class 900, Class1500, Class 2500 | PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
| C | Mn | Si | S | Cu | Fe | Ni | Cr | Al | Ti | |
| Incoloy | 0.10 max | 1.50 max | 1.00 max | 0.015 max | 0.75 max | 39.50 min | 30.00 – 35.00 | 19.00 – 23.00 | 0.15 – 0.60 | 0.15 – 0.60 |
| Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation | |
| Incoloy Flanges | 7.94 g/cm3 | 1385 °C (2525 °F) | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa – 205 | 30 % |
Barsham Nickel Alloys is the biggest manufacturer and supplier of Incoloy 800/800H/800HT Flanges in Doha, Qatar. With high-quality, long-lasting, and corrosion-resistant products. Precision and reliability are ensured through our advanced manufacturing technology. We maintain industry standards and supply products on time with excellent customer service. Focused on quality and innovation, we supply reliable solutions to address the changing requirements of our customers.
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Incoloy 800, 800H, and 800HT Flanges are extensively applied in corrosive and high-temperature conditions because of their superior strength and resistance to oxidation. They are used widely in petrochemical industries and power plants in reformer tubing, superheaters, and heat exchangers. Their thermal stability renders them suitable for furnace parts, carburizing atmospheres, and radiant tubes. They are applied in piping systems for processing high-temperature and acidic fluids in the chemical and petrochemical industries. Furthermore, these flanges find vital applications in pressure vessels, industrial boilers, and nuclear power plants, where durability and reliability in harsh environments are guaranteed.