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Jai Hind Metal is a reliable manufacturer and supplier of Hastelloy C276 Flanges, providing corrosion-resistant piping components for industries that operate with aggressive chemicals and demanding process conditions. We understand that every piping application can have different requirements based on flange size, dimensions, pressure class, facing type, material specifications, and applicable manufacturing standards. Our Hastelloy C276 Flanges are manufactured according to customer requirements, with careful attention to dimensional accuracy, surface condition, material quality, and workmanship throughout production. During manufacturing, appropriate quality checks are carried out to maintain consistency, while every finished flange is inspected before dispatch for dimensions, surface finish, appearance, and overall product quality. Third-party inspection can also be arranged where project specifications or customer requirements call for additional verification. With organized stock and suitable storage facilities, we are able to support both routine orders and larger requirements for industrial projects.
We also understand that proper packaging and handling play an important role in maintaining product condition after manufacturing. Hastelloy C276 Flanges are carefully packed with suitable protective materials to help prevent scratches, moisture exposure, contamination, and physical damage during handling, loading, and transportation. Customized packaging, product identification, labeling, and additional protective measures can be provided when required by the customer or project. Our logistics team works with established transportation partners to coordinate dispatch and help ensure that orders are delivered safely and within the agreed schedule. By combining controlled manufacturing, thorough inspection, secure packaging, and responsive customer communication, Jai Hind Metal aims to provide a convenient and dependable supply experience for customers across different industries and markets.
Precisely manufactured metal products meeting demanding industrial standards.
Consistent quality, reliable performance, and strict inspection at every stage.
Available in customized sizes, grades, thicknesses, and specifications.
Efficient processing, secure packaging, and dependable delivery worldwide.
Hastelloy C276 Flanges are manufactured from a nickel-based alloy containing chromium, molybdenum, tungsten, and controlled amounts of iron, providing excellent resistance to corrosion in severe and chemically aggressive environments. These flanges are well suited for applications involving strong acids, chlorides, wet chlorine, and other corrosive process media and can be supplied in different flange types, sizes, pressure classes, dimensions, and facing configurations to meet specific piping requirements. The high molybdenum content helps improve resistance to pitting and crevice corrosion, while chromium enhances performance in oxidizing environments. Tungsten further contributes to resistance against localized corrosion under harsh chemical service conditions. Hastelloy C276 also offers good mechanical strength and durability when properly manufactured and heat treated. With its combination of corrosion resistance, strength, and dependable performance, Hastelloy C276 Flanges are suitable for chemical processing, petrochemical, pharmaceutical, pollution control, waste treatment, power generation, marine, and other demanding industrial applications.
In the annealed condition, Hastelloy C276 Flanges provide excellent resistance to general corrosion, pitting, crevice corrosion, and stress corrosion cracking, making them suitable for severe industrial environments where conventional materials may face rapid corrosion. They are widely used in chemical processing plants, pharmaceutical equipment, petrochemical facilities, pollution-control systems, waste treatment units, power generation plants, marine applications, and process piping exposed to aggressive chemicals. The alloy’s high nickel and molybdenum content provides strong resistance to reducing environments and localized corrosion, while chromium helps improve performance in oxidizing conditions. Tungsten further enhances resistance to pitting and crevice corrosion, particularly in harsh chemical service. With a combination of corrosion resistance, mechanical strength, toughness, and durability, Hastelloy C276 Flanges are well suited for demanding connections between pipes, valves, pumps, vessels, and other industrial equipment.
Hastelloy C276 Flanges are manufactured from an iron-containing nickel-based alloy primarily composed of nickel, chromium, molybdenum, and tungsten, with controlled levels of iron and other elements. Nickel forms the main base of the alloy and provides strong resistance to a broad range of corrosive environments. Molybdenum plays an important role in improving resistance to pitting, crevice corrosion, and reducing acids, while chromium enhances resistance under oxidizing conditions. Tungsten provides additional protection against localized corrosion in severe chemical environments. The controlled composition of Hastelloy C276 gives the material a useful balance of corrosion resistance, mechanical strength, toughness, and durability, making these flanges suitable for applications involving aggressive acids, chlorides, wet chlorine, and other demanding chemical process media.
| B564 Gr C22 Flange Size Chart | 1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000 |
|---|---|
| Hastelloy Alloy C22 Flange Standards | 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 |
| Alloy Grade C22 Flange Pressure Rating ANSI | Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS |
| ASTM B564 C22 Hastelloy Flanges Pressure Calculation in DIN | 6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 |
| ASME SB 564 C22 Flange | 5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K |
| ASME SB564 C22 Hastelloy Alloy Flange UNI | 6Bar 10Bar 16Bar 25Bar 40Bar |
| B564 C22 Flange EN | 6Bar 10Bar 16Bar 25Bar 40Bar |
| Coating | Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized |
| Most common types of ASTM B564 C22 Hastelloy Flange | Forged / Threaded / Screwed / Plate |
| Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| ASME SB564M Alloy C22 Flange Production technique | Forged, Heat treated and machined |
| B564 Grade C22 Flange Connect Type/ 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 |
| Special design | As per your drawing AS, ANSI, BS, DIN and JIS |
| ASME B564 Nickel Alloy C22 Flange Test | Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector |
| ASTM B564 Alloy C22 Flange Equipment | Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc |
| Alloy C22 Flange Origin | Indian / West Europe / Japan / USA / Korean |
| Manufacturer of Hastelloy Alloy ASTM B564 C22 Flange | ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc. B.S: BS4504 , BS3293, BS1560, BS10 The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276 |
| ASME SB564M Hastelloy C22 Flange Uses & application | Bitumen upgraders. Heavy oil refineries. Nuclear power (mostly seamless). Petrochemicals and acids. |
| Alloy C22 EN 1092-1 Flange Export to | Ireland, Singapore, Indonesia, Ukraine, Saudi & Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Iran, India, Egypt, Oman, Dubai, Peru, etc |
| Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 | |
| ASME/ANSI B 16.5 | Blind Flange, High Hub Blind Flange, Slip on Flange, Welding Neck Flange, Socket Weld Flange, Ring Type Joint Flange, Lap Joint Flange, Threaded Flange |
| PRESSURE CLASS | 150, 300, 400, 600, 900, 1500, 2500 |
| ASME/ANSI B 16.47 | Blind Flange [Series A & B],Welding Neck Flange |
| PRESSURE CLASS | 75, 150, 300, 400, 600, 900 |
| ASME/ANSI B 16.36 | Slip on Flange, Threaded Flange, Welding Neck Flange, |
| PRESSURE CLASS | 300, 400, 600, 900, 1500, 2500 |
| BS 4504 SEC 3.1 | Plate Flange, Loose Plate Flange, Loose Plate With Weld Neck Flange, Blank Flange, Welding Neck Flange, Hubbed Slip on Flange, Hubbed Threaded Flange, Lapped Pipe End Flange, |
| PRESSURE CLASS | PN 2.5 TO PN 40 |
| BS 4504[PART 1] | Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange, Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, |
| PRESSURE CLASS | PN 2.5 TO PN 400 |
| BS 1560 BOSS | Plate Flange, Loose Plate With Weld On Plate Collar, Blank Flange, Welding Neck Flange, Hubbed Slip-On Hubbed Threaded, |
| PRESSURE CLASS | 150, 300, 400, C22, 900, 1500, 2500 |
| BS10 | Welding Neck Flange, Plate Slip-On Flange, Screwed Boss Flange, Slip-On Boss Flange, Blind Flange |
| TABLE | D, E, F, H |
| DIN FLANGES | DIN 2527, 2566, 2573, 2576, 2641,2642, 2655, 2656, 2627, 2628, 2629, 2631, 2632, 2633, 2634, 2635, 2636, 2637,2638, 2673 |
| PRESSURE CLASS | PN 6 TO PN 100 |
| Products | Size | |
| ASTM B564 Hastelloy C22 Slip-On Flanges | ASTM B564 Hastelloy C22 Threaded Flanges | Sizes 1/8″ – 36″ Raised Face or Flat Face |
| ASTM B564 Hastelloy C22 Weld Neck Flanges | ASTM B564 Hastelloy C22 Socket Weld Flanges | |
| ASTM B564 Hastelloy C22 Blind Flanges | ASTM B564 Hastelloy C22 Reducing Flanges | |
| ASTM B564 Hastelloy C22 Lap Joint Flanges | ASTM B564 Hastelloy C22 Plate Flanges | |
| ASTM B564 Hastelloy C22 Orifice Flanges | ASTM B564 Hastelloy C22 Forged Flanges | |
| ASTM B564 Hastelloy C22 Ring Type Joint Flanges | ASTM B564 Hastelloy C22 Square Flanges | |
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
| Hastelloy C22 | N06022 | 2.4602 | – | NiCr21Mo14W | NW 6022 | – | – |
| Grade | C | Mo | Mn | Si | Fe | P | S | Co | Cr | W | V | Ni |
| C22 | 0.010 | 12.5 – 14.5 | 0.50 | 0.08 | 2.00 – 6.00 | 0.02 | 0.02 | 2.5 | 20 – 22.5 | 2.5 – 3.5 | 0.35 | Bal |
| Grade | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| C22 | 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 45000 , MPa – 310 | Psi – 1,00,000 , MPa – 690 | 45 % |
| American Steel Flanges Standard | |
| Standard Code | Standard Name |
| ANSI ASME SB-564 | Forged Flanges |
| ANSI ASME B16.5 | Slip on flange, Welding neck flange, Blind flange, Threaded flange, Lap joint flange, RTJ flange |
| ASME – B 16.47 | Welding neck flange, Blind flange |
| ASME – B 16.36 | Welding neck flange Slip on flange |
| German Steel Flanges Standard | |
| DIN 2527 | Steel Blind Flanges, BLRF |
| DIN 2573 / 2576 | Flat Flange for Welding (Slip On) |
| DIN 2673 | Loose Flanges and Rings for Welding (Slip On Flanges and Plain Collars) |
| DIN 2641 / 2642 | Lapped / Loose (Lap Joint) Flanges Plain Collars |
| DIN 28115 | Long Neck Welding Flanges |
| DIN PN10, PN16 | Alloy C22 PN10 Flanges, C22 Hastelloy DIN PN 10 Flanges, C22 Hastelloy PN16 Flange |
| DIN PN20, PN25 | Alloy C22 PN20 Flanges, C22 Hastelloy® Alloy DIN PN 25 Flanges |
| DIN PN40, PN50 | Alloy C22 PN40 Flanges, C22 Hastelloy DIN PN 50 Flanges |
| Japanese Steel Flanges Standard | |
| JIS B2220 | Slipon plate flange (SOP), Slipon Hub (SOH), Socket Welding flange (SW), Welding neck flange (WN), Lapjoint (LJ), Threaded flange (TR)/ Itegral flange (IT) Blank flange (BL) |
| JIS B2291 | Slipon plate flange (SOP), Slipon Hub (SOH), Socket Welding flange (SW), Welding neck flange (WN), Lapjoint (LJ), Threaded flange (TR)/ Itegral flange (IT) Blank flange (BL) |
| JIS 5K, 10K | Hastelloy C22 5K SORF Flanges, C22 Hastelloy 10K SOFF Flanges |
| JIS 16K, 20K | Hastelloy C22 16K Blind Flanges, C22 Nickel Alloy 20K BLRF Flanges |
| JIS 30K, 40K | Hastelloy C22 30K Slip on Flanges, C22 Hastelloy 40K Blind Flanges |
| Italian Flanges Standard | |
| UNI FLANGES | Plan flanges (2276, 2277, 2278, 6083, 6084) Welding neck (2280, 2281, 2282, 2283, 2284, 2285, 2286) Lapped flanges (6088, 6089, 6090, 2999, 2300) Blind flanges (6091, 6092, 6093, 6094, 6095, 6096, 6097) threaded flanges (2253, 2254) |
| British Standard Pipe Flanges Standard | |
| BS 10 Table D | Hastelloy C22 BS 10 Table D Flanges, C22 Table D Pipe Flange |
| BS 10 Table E | Hastelloy C22 BS 10 Table E Flanges, C22 Table E Pipe Flange |
| BS 10 Table F | Nickel Alloy C22 BS 10 Table E Flanges, C22 Hastelloy Alloy Table E Flanges |
| BS 10 Table H | Hastelloy C22 BS 10 Table E Flanges, Hastelloy Alloy C22 Table E Pipe Flanges |
| Flange Schedule/Class | Pipe Size – Pipe Flanges | Flange Connection Type | Flange Material | Max. Pressure |
|---|---|---|---|---|
| ASME B16.5 Class 150 | 1/2″ | FNPT | Hastelloy C22 Flanges | 150 psi |
| ASME B16.5 Class 150 | 1/2″ | Socket Weld | Hastelloy Alloy C22 Flanges | 275 psi |
| ASME B16.5 Class 150 | 1/2″ | Welded | Hastelloy C22 Flanges | 150 psi |
| ASME B16.5 Class 150 | 3/4″ | FNPT | Hastelloy Alloy C22 Flanges | 150 psi |
| ASME B16.5 Class 150 | 3/4″ | Socket Weld | Hastelloy C22 Flanges | 275 psi |
| ASME B16.5 Class 150 | 1-1/4″ | Socket Weld | Hastelloy Alloy C22 Flanges | 275 psi |
| ASME B16.5 Class 150 | 1-1/2″ | Socket Weld | Hastelloy C22 Flanges | 275 psi |
| ASME B16.5 Class 150 | 2″ | FNPT | Hastelloy Alloy C22 Flanges | 150 psi |
| ASME B16.5 Class 150 | 2″ | Socket Weld | Hastelloy C22 Flanges | 275 psi |
| ASME B16.5 Class 150 | 2-1/2″ | Socket Weld | Hastelloy Alloy C22 Flanges | 275 psi |
| ASME B16.5 Class 150 | 3″ | Socket Weld | Hastelloy C22 Flanges | 275 psi |
| ASME B16.5 Class 150 | 4″ | FNPT | Hastelloy Alloy C22 Flanges | 150 psi |
| ASME B16.5 Class 150 | 4″ | Socket Weld | Hastelloy C22 Flanges | 275 psi |
| ASME B16.5 Class 300 | 1/2″ | Slip On | Hastelloy Alloy C22 Flanges | 720 psi |
| ASME B16.5 Class 300 | 1/2″ | Slip On | Hastelloy C22 Flanges | 720 psi |
| ASME B16.5 Class 300 | 1″ | Slip On | Hastelloy Alloy C22 Flanges | 720 psi |
| ASME B16.5 Class 300 | 1″ | Slip On | Hastelloy C22 Flanges | 720 psi |
| ASME B16.5 Class 300 | 1-1/4″ | FNPT | Hastelloy Alloy C22 Flanges | 720 psi |
| ASME B16.5 Class 300 | 1-1/4″ | Slip On | Hastelloy C22 Flanges | 720 psi |
| ASME B16.5 Class 300 | 1-1/2″ | Slip On | Hastelloy Alloy C22 Flanges | 720 psi |
| ASME B16.5 Class 300 | 1-1/2″ | Slip On | Hastelloy C22 Flanges | 720 psi |
| ASME B16.5 Class 300 | 2″ | Slip On | Hastelloy Alloy C22 Flanges | 720 psi |
| ASME B16.5 Class 300 | 2″ | Slip On | Hastelloy C22 Flanges | 720 psi |
| ASME B16.5 Class 300 | 2-1/2″ | Slip On | Hastelloy Alloy C22 Flanges | 720 psi |
| ASME B16.5 Class 300 | 2-1/2″ | Slip On | Hastelloy C22 Flanges | 720 psi |
| ASME B16.5 Class 300 | 3″ | Slip On | Hastelloy Alloy C22 Flanges | 720 psi |
| ASME B16.5 Class 300 | 3″ | Slip On | Hastelloy C22 Flanges | 720 psi |
| ASME B16.5 Class 300 | 4″ | Slip On | Hastelloy Alloy C22 Flanges | 720 psi |
| ASME B16.5 Class 300 | 4″ | Slip On | Hastelloy C22 Flanges | 720 psi |
| C22 Hastelloy Blind Flange | Alloy C22 Flat Flange Supplier in India |
| Hastelloy Alloy UNS N06022 Flanges Manufacturer | Hastelloy C22 Slip on Flanges |
| Hastelloy Alloy C22 Weld Neck Flanges | Nickel Alloy C22 Socket weld Flanges Dealer in India |
| Hastelloy C22 Long Weld Neck Flanges Stockist | ASTM B564 C22 Alloy Threaded Flanges |
| Hastelloy Alloy C22 Flanges Supplier in India | Hastelloy EN 1092-1 Plate Flanges |
| Hastelloy Alloy C22 Forged Flanges Wholesaler | Hastelloy® Alloy UNS N06022 Lap Joint Flanges Supplier |
| Hastelloy C22 BLRF Flange Manufacturer | Hastelloy Alloy C22 Raised Face Flanges |
| C22 Hastelloy Nipoflange | Hastelloy Alloy Hastelloy C22 Reducing Flanges |
| ANSI B16.5 Hastelloy C22 Pipe Flange | Nickel Alloy C22 Ring Type Joint Flanges |
| 2.4602 Hastelloy Alloy Orifice Flange | Hastelloy C22 Spectacle Blind Flanges Stockists |
| Hastelloy Alloy C22 PN 10 Flange | C22 PN 16 Hastelloy Flanges Stockists |
| Hastelloy Alloy C22 DIN Flanges | Hastelloy 2.4602 Hastelloy SORF Flanges Exporter |
| ASME B16.5 Hastelloy C22 Flanges | ASTM B564 C22 Tongue & Groove Flanges |
| Hastelloy C22 Male & Female Flanges | Hastelloy Alloy C22 RTJF Flanges |
| ASTM B564 Alloy C22 Screwed Flanges | ASME SB564 C22 Expander Flanges |
| C22 Nickel Alloy Spades Ring Spacers Flanges | ASME SB564 Hastelloy C22 Flat Face Flange |
| C22 Hastelloy 5K SOFF Flanges | Hastelloy Alloy C22 10K Flanges |
| Hastelloy 2.4602 Puddle Flanges Exporter | Hastelloy C22 Socket Welding Flange |
| Grade C22 Hastelloy Alloy Weldo Flanges | C22 Hastelloy Nipo Flanges |
| Hastelloy C22 Long Weld Neck Flanges | ASTM B564 C22 Flanges Facing Type & Finish |
| BS Standard Table E Flange | British Standard Table D Pipe Flanges |
| C22 Long Welding Neck Flange | Grade C22 Hastelloy Raised Face Flange |
| ASME SB564 Hastelloy Alloy 30 Spectacle Blind Flanges | C22 Hastelloy BLRF Flanges Supplier |
| Hastelloy Alloy 30 High Hub Blinds Flanges | C22 Flanges Facing Type & Finish |
| NiCr21Mo14W Alloy Forging Facing Flanges Dealer | Hastelloy C22 Weld Neck Flanges A / B Stockist |
| Hastelloy Alloy C22 Plate Flange Supplier in Mumbai | Hastelloy® Alloy C22 Loose Flanges Manufacturer in India |
| Hastelloy 2.4602 Flanges Dimensions | Hastelloy Alloy C22 Spades Ring Spacers Flanges |
| Wrought Hastelloy C22 Flanges | ASTM B564 C22 Expander Flanges at Best Price |
| Nickel Alloy NiCr21Mo14W Reducing Flanges Supplier | Suppliers of C22 Hastelloy Alloy Welding Neck Flange |
Hastelloy C276 Flanges are available in forged and plate construction, depending on the flange type, size, design, and application requirements. These flanges are manufactured according to recognized material and dimensional standards to support accurate fitment and dependable performance in industrial piping and process systems. Forged Hastelloy C276 Flanges are generally supplied in accordance with ASTM B564 material specifications, while standard flange dimensions are commonly followed as per ASME B16.5. For larger-diameter piping requirements, dimensions may be supplied in accordance with ASME B16.47, where applicable. Following these established standards helps maintain consistent material quality, dimensional accuracy, pressure compatibility, and reliable connections with associated piping, valves, and equipment.






We supply Hastelloy C276 Flanges in accordance with recognized international standards such as DIN, ISO, JIS, and ANSI, supporting the varied requirements of industrial piping and process equipment systems. Our flanges are available in different sizes, dimensions, pressure ratings, facing options, and configurations to suit specific installation and operating conditions. At Jai Hind Metal, we focus on consistent material quality, dimensional accuracy, careful workmanship, and dependable service performance while supplying Hastelloy C276 Flanges according to applicable standards and customer specifications. Project-specific drawings, inspection requirements, identification markings, and customized specifications can also be accommodated where required. For product details, technical specifications, or customized requirements, email us at info@jaihindmetal.com.
Hastelloy C276 Flanges are widely used to create secure and reliable connections between pipes, valves, pumps, pressure vessels, heat exchangers, and other equipment in industrial piping and process systems. Their excellent resistance to aggressive chemicals, localized corrosion, and harsh process conditions makes them suitable for applications where reliable material performance is essential. These flanges are commonly used in chemical processing, petrochemical plants, pharmaceutical manufacturing, oil and gas, pollution-control equipment, waste treatment, power generation, marine systems, and industrial process facilities, particularly where piping components are exposed to acids, chlorides, wet chlorine, and other corrosive media. Their combination of corrosion resistance, mechanical strength, durability, and dependable service performance makes Hastelloy C276 Flanges suitable for demanding piping and equipment connections operating in challenging environments.
Looking for high-quality industrial products manufactured to your specific requirements? Contact our team for product details, customized solutions, pricing, and timely delivery.
Email: info@jaihindmetal.com
Our high-performance metal products are engineered to meet the demanding requirements of industries operating in challenging environments, including extreme temperatures, pressure and corrosive conditions.
Our corrosion-resistant metal products are widely used in marine environments where exposure to seawater, salt spray and harsh atmospheric conditions demands exceptional durability and reliability.
Our nickel alloys and high-performance metal products are used throughout the oil and gas industry for demanding applications involving high pressure, corrosive fluids, sour gas and extreme operating conditions.
Our corrosion-resistant alloys provide dependable performance in chemical processing equipment exposed to aggressive chemicals, high temperatures and challenging process conditions.
High-strength nickel alloys and specialty metals are selected for aerospace applications where lightweight performance, strength and resistance to extreme temperatures are essential.
Our specialty metal products support power generation equipment operating under high temperatures, pressure and corrosive conditions, delivering reliable long-term performance.
Corrosion-resistant metals are ideal for salt production environments where continuous exposure to concentrated salt and moisture can severely affect conventional materials.
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