Meta Aerospace is a recognized industry leader known for providing high-performance alloy products, including top-grade Incoloy 800HT Flanges. These flanges are engineered using a high-strength nickel-iron-chromium alloy known for its remarkable resistance to oxidation, carburization, and high-temperature corrosion. With their exceptional metallurgical structure and mechanical properties, Incoloy 800HT flanges are the ideal choice for industries requiring reliable performance in extreme environments.

Incoloy 800HT Flanges are a specialized version of Incoloy 800, enhanced with higher creep-rupture strength due to controlled carbon, aluminum, and titanium content. Designed specifically to withstand prolonged exposure to elevated temperatures, these flanges offer excellent structural stability and oxidation resistance. They are widely used in applications where pressure, heat, and corrosive conditions prevail, making them invaluable to critical industrial operations.

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One of the main advantages of Incoloy 800HT Flanges is their ability to retain strength and structure at temperatures up to 1100°F (593°C). This makes them ideal for heat exchangers, superheaters, petrochemical processing, power plants, and other high-temperature services. Their resistance to chloride stress corrosion cracking and pitting also makes them suitable for marine and offshore applications. Incoloy 800HT is also resistant to acidic and basic corrosive environments, further broadening its usability.

Meta Aerospace is one of the trusted Incoloy 800HT Flanges Manufacturers, offering a wide range of flanges including Weld Neck, Slip-On, Blind, Threaded, and Socket Weld types. These flanges are manufactured using the latest technology and strict quality control standards to ensure superior mechanical strength, dimensional accuracy, and surface finish. Whether for pressure vessels, heat exchangers, or furnace components, Meta Aerospace guarantees performance and reliability.

Uses and Applications Incoloy 800Ht Flanges?

These flanges are utilized in reformer outlet manifolds, waste heat boilers, and process heaters in the Petrochemical Industry where there needs to be high oxidation and scaling resistance.

  • In the oil and gas sector, these flanges are used in high pressure piping and offshore rigs.
  • In the petrochemical and chemical sector, these flanges are appreciated for withstanding corrosive chemicals and solvents.
  • In the power generation sector, the flanges are used in steam turbines and heat exchangers owing to temperature withstanding capabilities.
  • In the pharmaceutical and food processing sector, the hygienic qualities are important in SS 304/304L flanges.
  • In marine application too, these flanges are an important part of the system with superior performance in saltwater environments.
  • In the automotive and aerospace markets, these are used in engine parts and exhaust systems where strength and corrosion resistance are paramount.

Incoloy 800Ht Flanges in India, Incoloy 800Ht Flanges Manufacturers in India, Incoloy 800Ht Flanges Suppliers in India, Incoloy 800Ht Flanges Stockists in India, Incoloy 800Ht Flanges Exporters in India

As one of the leading Incoloy 800HT Flanges Suppliers, Meta Aerospace ensures timely delivery and customized solutions that cater to the diverse needs of global clients. With a robust supply chain network, the company maintains a vast inventory of flanges ready for dispatch in various sizes, pressure ratings, and thicknesses. The company is dedicated to meeting the stringent demands of industries like oil & gas, chemical processing, aerospace, and power generation.

Recognized among the top Incoloy 800HT Flanges Stockists in India, Meta Aerospace provides unmatched availability of products, ensuring reduced lead times for clients worldwide. The ready-to-ship stock includes ASME, ASTM, and ANSI-compliant flanges that meet both domestic and international quality benchmarks. Whether you need standard specifications or custom-engineered designs, the inventory supports diverse industrial requirements.

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Meta Aerospace is also one of the reputed Incoloy 800HT Flanges Exporters, delivering quality-assured products to clients across Europe, the Middle East, Africa, and Southeast Asia. Each flange is thoroughly tested for mechanical properties, chemical composition, and performance under pressure, making them ideal for use in high-stakes operations. The company has earned global recognition for maintaining consistency, precision, and reliability in its products.

What Are Specification Incoloy 800Ht Flanges?

Specifications ASTM B564 / ASME SB564
Standards GOST Flange, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092, BS, BS4504, BS 10, EN-1092, DIN, ANSI, ASME, DIN, MSS S44, ISO70051, ANSI/ASME B16.5, ASME/ANSI B16.5/16.36/16.47A/16.47B, B16.47 Series A & B, B16.48, EN
Pressure Rating ANSI Class 1500, Class 150, Class 900, Class 2500, Class 300, Class 600,
Pressure Calculation in DIN 10Bar, 16Bar, 25Bar, 40Bar, 6Bar, / PN16, PN64, PN40, PN25, PN10, PN6
JIS 16 K, 20 K, 5K, 10 K, 40 K, 63 K, 30 K,
UNI 10Bar 16Bar 6Bar 25Bar 40Bar
EN 6Bar 25Bar 40Bar 10Bar 16Bar
Most common Types Threaded / Screwed / Forged / Plate
Production technique Forged, Heat treated and machined
Shapes and Types we produce Large Male-Female (LMF), Ring Type Joint (RTJ), Flat Face (FF), Small Tongue, Small Male-Female (SMF),Raised Face (RF), Large Tongue & Groove, Groove, Lap-Joint Face (LJF)
Test Direct-reading Spectrograph, Magnetic particle detector, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector
Equipment Pushing Machine, Press machine, Bending machine, Sand-blasting machine, electric bevelling machine etc

Equivalent material Of Incoloy 800Ht Flanges?

STANDARD WERKSTOFF NR. UNS JIS BS GOST AFNOR EN OR
Incoloy 800HT 1.4859 / 1.4876 N08811 NCF 800HT NA 15(HT) ЭИ670 X8NiCrAlTi32-21 XH32T

Chemical Composition Of Incoloy 800Ht Flanges?

Grade C Mn Si S Cu Fe Ni Cr Al Ti
800HT 0.06 – 0.10 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 – 0.60ᴬ 0.15 – 0.60ᴬ

Mechanical Properties Of Incoloy 800Ht Flanges?

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
800HT 7.94 g/cm3 1385 °C (2525 °F) Psi – 75,000 , MPa – 520 Psi – 30,000 , MPa – 205 30 %

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