In industrial applications where corrosion resistance is paramount, Hastelloy C22 flanges are preferred for their excellent resistance to corrosion from harsh chemicals and acidic environments. These flanges are an alloy made of nickel, molybdenum, and chromium with a low carbon content that offers exceptional resistance to corrosion.

There are three main types of C22 flanges: the weld neck, slip-on, and blind flanges. The weld neck flange is a heavy-duty flange suitable for high-pressure applications. Slip-on flanges are the most cost-effective flange that can be easily installed and removed, while blind flanges are used to close off pipes or valves for inspection or repair. All three types are available in various sizes to fit any piping system.


Hastelloy C22 flanges are used in various industries, including chemical and petrochemical, oil and gas, power generation, and pharmaceuticals. They are ideal for applications requiring resistance to various chemicals like sulfuric acid, hydrochloric acid, chlorine, and hydrogen fluoride. They are also suited for environments with high temperatures or extreme pressure fluctuations.

HASTELLOY C22 BLIND FLANGES, Hastelloy C22 Slip On Flanges, Hastelloy C22 Nippolet Flanges, Hastelloy C22 Plate flange, Hastelloy C22 RTJ Flanges, Hastelloy C22 Forged Flanges Manufacturers in India.

Hastelloy C22 flanges are used in various applications, such as heat exchangers, reactors, and tanks. Their resistance to corrosion, especially in harsh chemical environments, makes them suitable for use in acid production, pickling, and chlorine dioxide systems. They are also suitable for use in the pulp and paper industry, where they are used in digestion and bleaching processes.

One of the significant benefits of Hastelloy C22 flanges is their excellent resistance to corrosion, pitting, and stress corrosion cracking. They also offer superior resistance to chloride-induced stress corrosion cracking, making them ideal for marine and coastal environments. Additionally, they have a long lifespan, reducing maintenance costs over time. Hastelloy C22 flanges are also easy to weld, install, and replace.

Hastelloy C22 flanges are popular in various industries, primarily due to their excellent resistance to harsh chemical environments and exceptional stress corrosion resistance. Available in various types, sizes, and shapes, these flanges are suitable for many applications requiring resistance to corrosion, high temperatures, or extreme pressure fluctuations. Using Hastelloy C22 flanges in industrial processes will result in long-term operational benefits, reduced maintenance costs, and increased productivity.

Hastelloy C22 Flanges
Hastelloy C22 Weld Neck Flages
Hastelloy C22 Plate Flange

Hastelloy C22 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

Hastelloy C22 Flange Price List

Price List of Hastelloy C22 Flanges Hastelloy Alloy C22 Flange Price in India (INR) Hastelloy C22 Flanges Price in USD Hastelloy Alloy C22 Flanges Price in UAE (Dirham)
Hastelloy C22 Threaded Flanges Price ₹ 1528 $ 17.62 USD 50.60 AED
Price of Hastelloy C22 Flanges ₹ 1650 $ 23.78 USD 74.50 AED
Hastelloy Alloy C22 Flanges Price List ₹ 1254 $ 27.60 USD 74.50 AED
Hastelloy C22 Flange Price ₹ 1264 $ 10.59 USD 62.52 AED
Hastelloy Alloy C22 Raised Face Blind Flange ₹ 1157 $ 11.53 USD 37.17 AED
Hastelloy Alloy C22 Flanges Price ₹ 1250 $ 16.24 USD 24.50 AED
Hastelloy Alloy C22 Flange Price Per Kg ₹ 870 $ 16.69 USD 54.02 AED
Hastelloy Alloy C22 Flange Price List India ₹ 1684 $ 27.50 USD 162.00 AED

Hastelloy C22 Flanges Technical Data Sheet

Hastelloy C22 Pipe Flanges Equivalent Grade

Hastelloy C22 2.4602 N06022 NW 6022 NiCr21Mo14W

Hastelloy Alloy C22 Flanges Manufacturing Process

manufacturing process

Common Types Of Hastelloy C22 Flanges

Weld Neck Flange

Hastelloy Alloy C22 Weld Neck Flanges

Blind Flanges

Alloy C22 Blind Flanges

Socket weld Flanges

UNS N06022 Socket Weld Flanges

Slip on Flanges

Hastelloy Alloy C22 Slip-on Flanges

RTJ Flange

Hastelloy C22 RTJ Flange

Forged Flanges

Hastelloy Alloy C22 Forged Flanges

Lap Joint Flanges

Hastelloy C22 Lap Joint Flanges

Threaded Flange

Hastelloy Alloy C22 Threaded Flanges

Spectacle Blind Flange

Hastelloy Alloy C22 Spectacle Blind Flange

Other Type Hastelloy Alloy C22 Flanges

  • Hastelloy C22 Reducing Flanges
  • Hastelloy Alloy C22 Square Flanges
  • Hastelloy Alloy C22 Flange Dimensions
  • Hastelloy C22 Flanges Suppliers in India
  • Hastelloy Alloy C22 Threaded Flanges
  • ASTM B564 Hastelloy Alloy C22 Plate Flange
  • Hastelloy C22 Socket Weld Flanges
  • Hastelloy C22 Flanges Manufacturer in Mumbai
  • Hastelloy Alloy C22 Socket weld Flanges
  • Hastelloy C22 Flat Face Flange
  • Nickel Alloy C22 Weld Neck Flanges
  • Hastelloy C22 Square Flanges
  • Hastelloy C22 Flat Flange
  • Hastelloy® Alloy C22 Forged Flanges
  • UNS N06022 Flanges
  • Hastelloy 2.4602 Raised Face Flanges
  • UNS N06022 Long Weld Neck Flanges
  • Hastelloy Alloy C22 Lap Joint Flanges
  • Hastelloy Alloy C22 Flanges Manufacturers in India
  • Hastelloy 2.4602 Plate Flanges
  • ANSI B16.5 Alloy C22 Pipe Flanges
  • Hastelloy C22 Flanges Suppliers in Mumbai
  • Hastelloy C22 Flanges Manufacturers in India
  • Hastelloy C22 Slip on Flanges
  • Hastelloy Alloy C22 Pipe Flanges
  • Hastelloy C22 Orifice Flanges
  • Hastelloy® Alloy C22 Reducing Flanges
  • B564 UNS N06022 Blind Flanges
  • Nickel Alloy C22 BS 4504 Flanges
  • Hastelloy C22 Ring Type Joint Flanges
  • ASME SB564 Hastelloy Alloy C22 Pipe Flange
  • UNS N06022 Plate Flanges
  • Hastelloy C22 Flanges Suppliers in Mumbai
  • Hastelloy C22 Flange Suppliers in India
  • Hastelloy Alloy C22 Industrial Flanges
  • 2.4602 Pipe Flanges
  • Hastelloy C22 Orifice Flanges
  • Hastelloy C22 Lapped Joint Flanges

Hastelloy Alloy C22 Flanges Chemical Composition

Grade C Mn Si S Co Ni Cr Fe Mo P
C22 0.010 max 0.50 max 0.08 max 0.02 max 2.50 max 50.015 min* 20.00 – 22.50 2.00 – 6.00 12.50 – 14.50 0.02 max

Hastelloy Alloy C22 Flange Mechanical Properties

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Hastelloy C22 8.69 g/cm3 1399 °C (2550 °F) Psi – 1,00,000 , MPa – 690 Psi – 45000 , MPa – 310 45 %

Hastelloy C22 Flanges Industrial Application