Flanges are critical in ensuring a stable and leak-free connection for complex piping systems. For high-temperature and high-pressure applications, materials like Incoloy 800, 800H and 800HT stand out due to their exceptional properties.

Incoloy 800 flanges are available in various forms to suit various applications. The most common types include the weld neck, slip-on, threaded and lap joint flanges. Weld neck flanges feature a distinctive tapered hub with excellent strength and reliability. Slip-on flanges are easy to install and can be quickly removed for maintenance purposes. As the name suggests, threaded flanges come with external threads that can be screwed onto the pipe. Lap joint flanges feature a flat face and a loose, removable ring that sits behind the flange face.

Incoloy 800 Blind Flanges, Incoloy 800H Slip On Flanges, Incoloy 800H Weld Neck Flanges, Incoloy 800HT Flanges Manufacturers, Incoloy 800HT Welding Neck Flange, Incoloy 800 flanges Manufacturers in India.

Incoloy 800H flanges are ideal for applications that require exceptional corrosion resistance and high-temperature strength. Some industries that use 800H flanges include chemical processing, power generation, and oil and gas. These flanges are often used in boilers, heat exchangers, and other high-temperature equipment requiring superior chloride-induced corrosion resistance. Incoloy 800H flanges also perform well in reducing environments where sulfidation and carburization can often cause issues.

Incoloy 800HT Spectacle Blind Flange, Incoloy 800 Long welding neck flanges, Incoloy 800H Orifice flanges, Incoloy 800HT Plate flange, Incoloy 800 Nippolet Flanges, Incoloy 800H Forged Flanges Manufacturers in India.

Like Incoloy 800H flanges, Incoloy 800HT flanges are commonly used in high-temperature environments. However, 800HT offers superior creep resistance and improved structural stability at high temperatures. That makes it ideal for furnace muffles, petrochemical processing, and gas turbines, where temperatures can reach up to 1100°C.

One of the primary benefits of using Incoloy 800, 800H, and 800HT flanges is their excellent resistance to corrosion and oxidation. Their unique chromium and nickel composition make them highly resistant to oxidizing and reducing environments, making them suitable for various applications. Additionally, their high-temperature strength makes them suitable for applications where other materials may deform or lose their structural integrity. Incoloy 800/800H/800HT flanges require minimal maintenance due to their durability and ability to withstand harsh operating conditions.

Incoloy 800, 800H, and 800HT flanges are highly versatile materials with superior performance in high-temperature and high-pressure environments. They come in various types that can be tailored to a specific application, making them highly adaptable and perfect for complex piping networks.

Incoloy 800 Flanges
Incoloy 800H Weld Neck Flages
Incoloy 800HT Plate Flange

Incoloy 800 Flanges Specification

Standard ASTM B564 / ASME SB564
Dimensions ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Flange Size Chart 1/2" (15 NB) to 48" (1200NB), DN10~DN5000
Pressure Rating Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Pressure Calculation in DIN 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64
JIS 16 K, 5K, 10 K, 20 K, 30 K, 40 K, 63 K
Flange Connection / Flange Face Type Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove, Flange Pipe.
Origin West Europe / Japan / Indian / USA / Korean
Types of Flanges Threaded / Screwed / Forged / Plate
Coating Yellow Transparent, Zinc Plated, Anti-rust Paint, Oil Black Paint, Cold and Hot Dip Galvanized
Test Of Flange Direct-reading Spectrograph, Ultrasonic flaw detector, Magnetic particle detector, X-ray detector, Hydrostatic testing machine.
Production technique Used Heat treated, Forged and Machined
Equipment Press machine, Bending machine, Pushing Machine, Sand-blasting machine, electric bevelling machine etc.
Test Certificates EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report, etc

Incoloy 800H Flange Price List

Price List of Incoloy 800 Flanges Incoloy Alloy 800H Flange Price in India (INR) Incoloy 800HT Flanges Price in USD Incoloy Alloy 800 Flanges Price in UAE (Dirham)
Incoloy 800 Threaded Flanges Price ₹ 1878 $ 14.62 USD 40.60 AED
Incoloy Alloy 800H Flanges Price List ₹ 1154 $ 25.60 USD 73.50 AED
Incoloy 800HT Flange Price ₹ 1364 $ 11.59 USD 60.52 AED
Incoloy Alloy 800 Raised Face Blind Flange ₹ 1257 $ 13.53 USD 34.17 AED
Incoloy Alloy 800H Flange Price List India ₹ 1584 $ 24.50 USD 142.00 AED
Price of Incoloy 800HT Flanges ₹ 1550 $ 24.78 USD 73.50 AED
Incoloy Alloy 800 Flanges Price ₹ 1270 $ 15.24 USD 22.50 AED
Incoloy Alloy 800H Flange Price Per Kg ₹ 860 $ 15.69 USD 51.02 AED

Incoloy 800HT Flanges Technical Data Sheet

Incoloy 800 Pipe Flanges Equivalent Grade

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

Incoloy Alloy 800H Flanges Manufacturing Process

manufacturing process

Common Types Of Incoloy 800HT Flanges

Weld Neck Flange

Incoloy Alloy 800 Weld Neck Flanges

Blind Flanges

Incoloy 800H Blind Flanges

Socket weld Flanges

UNS N08800 Socket Weld Flanges

Slip on Flanges

Incoloy Alloy 800HT Slip-on Flanges

RTJ Flange

Incoloy 800 RTJ Flange

Forged Flanges

Incoloy Alloy 800H Forged Flanges

Lap Joint Flanges

Incoloy 800HT Lap Joint Flanges

Threaded Flange

Incoloy Alloy 800 Threaded Flanges

Spectacle Blind Flange

Incoloy Alloy 800H Spectacle Blind Flange

Other Type Incoloy Alloy 800 Flanges

  • Incoloy 800 Lap Joint Flanges
  • Incoloy 800H Socket Weld Flanges
  • Incoloy 800HT Flat Flange
  • Incoloy 1.4958 Raised Face Flanges
  • UNS N08811 Long Weld Neck Flanges
  • Incoloy 800 Flat Face Flange
  • Incoloy 800H Forged Flanges
  • Incoloy 800HT Square Flanges
  • Incoloy 800 Reducing Flanges
  • Incoloy 800H Flanges Suppliers in India
  • Incoloy 800HT Weld Neck Flanges
  • UNS N08810 Flanges
  • Incoloy 800 Square Flanges
  • Incoloy 800H Flanges Manufacturer in Mumbai
  • Incoloy® Alloy 800HT Flanges Manufacturers in India
  • Nickel Alloy 800 Threaded Flanges
  • Incoloy Alloy 800H Flange Dimensions
  • ASTM B564 Incoloy Alloy 800HT Plate Flange
  • Incoloy Alloy 800 Socket weld Flanges
  • Incoloy Alloy 800 Flange Suppliers in India
  • Incoloy 800H Flanges Manufacturers in India
  • Incoloy Alloy 800HT Flanges Suppliers in Mumbai
  • Incoloy 800 Slip on Flanges
  • ASME SB564 Incoloy Alloy 800H Pipe Flange
  • Incoloy 800HT Orifice Flanges
  • DIN 1.4876 Pipe Flanges
  • Incoloy Alloy 800H Pipe Flanges
  • Incoloy® Alloy 800HT Reducing Flanges
  • Incoloy 1.4876 Plate Flanges
  • Nickel Alloy 800 Lapped Joint Flanges
  • ANSI B16.5 Alloy 800H Pipe Flanges
  • Incoloy Alloy 800 Orifice Flanges
  • Incoloy 800H Ring Type Joint Flanges
  • Incoloy 800HT BS 4504 Flanges
  • B564 UNS N08811 Blind Flanges
  • Incoloy Alloy 800 Industrial Flanges
  • Incoloy 800H Flanges Suppliers in Mumbai
  • UNS N08800 Plate Flanges

Incoloy Alloy 800H Flanges Chemical Composition

Grade C Mn Si S Cu Fe Ni Cr Al Ti
800 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
800H 0.05 – 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 – 0.60 0.15 – 0.60
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

Incoloy Alloy 800HT Flange Mechanical Properties

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

Incoloy 800 Flanges Industrial Application