Hastelloy UNS N06022 Long Weld Neck Flanges, ASTM B564 Hastelloy Alloy C22 Slip on Flanges, Hastelloy 2.4602 RTJ Flanges, Hastelloy C22 AWWA Flanges, Hastelloy C22 Body Flanges Supplier, Hastelloy C22 Weld Neck Flanges Exporter
ASTM B564 Hastelloy C22 Threaded Flanges, Hastelloy C22 Nippo Flanges, Hastelloy DIN 2.4602 Socket Weld Flanges, Hastelloy C22 Nippolet Flanges, Hastelloy C22® WNRF Flanges Exporter, Alloy C22 Blind Flanges, C22 Alloy Weld Neck Flange Dealer in India.
Valour Alloys Inc., we carry a full inventory and Supply Hastelloy Flanges products in a variety of sizes widely used for marine applications due to their excellent resistance to seawater corrosion, low macrofouling rates, and good fabricability.
Hastelloy flanges have excellent corrosion resistance in both oxidizing and reducing media which makes it well suited for a variety of strong corrosive applications. Hastelloy flanges also have exceptional resistance to both sulfuric acid and hydrochloric acid.
Hastelloy is a high-performance nickel-based alloy known for its exceptional corrosion resistance in a wide range of aggressive environments, including strong acids, chlorine, and seawater. Hastelloy flanges, therefore, play a crucial role in various industries where corrosion resistance is a primary concern.

Hastelloy Flanges Manufacturer

Hastelloy Flanges Exporter
Manufacturer and Exporter of Hastelloy Flanges in Dimension accordance with ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092-1, DIN, etc. Certified with NACE, PWHT, HIC, SSC, Magnetic Particle Test, Dye Penereteration Test etc.
Corrosion Resistance: Hastelloy flanges are specifically designed to resist corrosion in harsh and corrosive environments. This makes them suitable for applications in chemical processing, petrochemical, and other industries where exposure to corrosive substances is common.
Versatility: Hastelloy alloys come in various grades, such as C-276, C-22, B-2, and others, each with specific properties. This versatility allows for the selection of the most suitable grade based on the application's requirements.
High Temperature Resistance: Hastelloy alloys maintain their strength and corrosion resistance at elevated temperatures, making them suitable for applications in high-temperature environments such as chemical processing and aerospace.
High-Strength Properties: Hastelloy flanges exhibit high strength and toughness, providing reliability and durability in demanding industrial applications.
Weldability: Hastelloy alloys are generally weldable, allowing for the fabrication of complex structures and assemblies. Proper welding procedures and techniques are crucial to maintain the material's corrosion resistance.
Chemical Compatibility: These flanges are resistant to a wide range of chemicals, including sulfuric acid, hydrochloric acid, phosphoric acid, and organic acids. This chemical compatibility makes Hastelloy flanges suitable for use in chemical processing plants.
Hastelloy Flanges Range
Hastelloy Flanges Specification | ASTM B564 / ASME SB564 |
Hastelloy Flanges Manufacturing Process | Hot Forging / Rolling / Machining |
Hastelloy Flanges Other Grades | Grade 1 , Grade 2, Grade 3 , Grade 5 , Grade 7, Grade 8, Grade 9, Grade 11, Grade 12, Grade 23, UNS R50250, UNS R50400, UNS R56400, UNS R52400, UNS R56320, UNS R53400, Ti-6Al-4V, C-130AM, C-110M, Ti-4Al-3Mo-1V, Ti-6Al-2Sn-4Zr-2Mo, Ti-8Al-1Mo-1V, Ti-13V-11Cr-3Al, Ti-15V-3Cr-3Sn-3Al |
Hastelloy Flanges Outer Diameter | 1/2" NB TO 64" NB |
Hastelloy Flanges Pressure Class | Class 150#, Class 300#, Class 400#, Class 600#, Class 900#, Class 1500#, Class 2500# or As Per Custom Requirement PN 6, PN 10, PN 16, PN 25 and PN 40 etc |
Hastelloy Flanges Schedule | Sch 10s TO Sch XXS or As Per Custom Requirement |
Hastelloy Flanges Facing | Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ) |
Hastelloy Flanges Dimension | ASME B16.5, ASME B16.47 SERIES A, ASME B16.47 SERIES B, ASME B16.36, BS10, EN1092-1:2013, MSS SP44, ASA, API-605, ISO 7005, ISO 15590-3, DIN 2631--2638, DIN 2573-2576, DIN 2527, DIn 2641-2642, DIN 2565-2566, DIN2502, AWWA, AS2129 TABLE C, D, E, F, J etc.. |
Hastelloy Flanges Types | Welding Neck Flange, Slip On Flange, Socket Weld Flange, Lap Joint Flange, Threaded Flange, Blind Flange, Orifice Flanges, Plate Flange, Long Welding Neck Flanges, Weldoflange, Nipoflange, Expander Flange, Reducing Flange, WNRF Flange, SORF Flange, SWRF Flange, Custom Flange as per Drawing etc. |
Hastelloy Flanges Other Testing | NACE MR0175, Ultrasoung TEST, IGC TEST, Intergranular Corrrosion Test as per ASTM A262 Practice E, Charpy Impact Test, Macro, Grain Size, Hardness, HIC, SSC, Sour Service etc. |
Hastelloy Flanges Value Added Services | Rolling, Drill, Punch, CNC Machining, Sand Blasting, Shot Blasting, Heat Treatment, Anti-rust Paint, Oil Black Paint, Yellow Transparent, Zinc Plated, Cold and Hot Dip Galvanized |
Hastelloy Flanges Packaging | Loose / Carrate / Wooden Pallet / Wooden Box / Plastic Cloth Wraps |
Hastelloy Flanges Shipment & Transportation | By Road - Truck / Train Partial Load, Full Load, By Sea - Break-bulk Conventional Vessel / FCL (Full Container Load) / LCL (Less Container Load) / 20 Feet Container / 40 Feet Container / 45 Feet Container / High Cube Container / Open Top Container, By Air - Freighter Civil Passenger and Cargo Planes |
Hastelloy Flanges Material Test Certificate | Manufacturer Test Certificate As Per EN10204 3.1, 3.2 / Laboratory Test Certificate From NABL Approved Lab. / Under Third Party Inspection Agency Like SGS, TUV, DNV, LLOYDS, ABS, Bureau of Indian Standards BIS Approved ETC |
Hastelloy Flanges
ASTM B564 Hastelloy Slip-On Flanges | ASTM B564 Hastelloy Threaded Flanges |
ASTM B564 Hastelloy Weld Neck Flanges | ASTM B564 Hastelloy Socket Weld Flanges |
ASTM B564 Hastelloy Blind Flanges | ASTM B564 Hastelloy Reducing Flanges |
ASTM B564 Hastelloy Lap Joint Flanges | ASTM B564 Hastelloy Plate Flanges |
ASTM B564 Hastelloy Orifice Flanges | ASTM B564 Hastelloy Forged Flanges |
ASTM B564 Hastelloy Ring Type Joint Flanges | ASTM B564 Hastelloy Square Flanges |
Types Of Hastelloy Flanges
Chemical Composition of Hastelloy Flanges
Grade | C | Mn | Si | S | Co | Ni | Cr | Fe | Mo | P |
C276 | 0.010 max | 1.00 max | 0.08 max | 0.03 max | 2.50 max | 50.99 min* | 14.50 – 16.50 | 4.00 – 7.00 | 15.00 – 17.00 | 0.04 max |
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 |
B2 | 0.02 max | 1.0 max | 0.1 max | 0.03 max | 1.0 max | Bal | 1.0 max | 2.0 max | 26 – 30 | 0.04 max |
Mechanical Properties of Hastelloy Flanges
Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
Hastelloy C276 | 8.89 g/cm3 | 1370 °C (2500 °F) | Psi – 1,15,000 , MPa – 790 | Psi – 52,000 , MPa – 355 | 40 % |
Hastelloy C22 | 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 1,00,000 , MPa – 690 | Psi – 45000 , MPa – 310 | 45 % |
Hastelloy B2 | 9.2 g/cm3 | 1370 °C (2500 ºF ) | Psi – 1,10,000 , MPa – 760 | Psi – 51000 , MPa – 350 | 40 % |
Equivalent Grade of Hastelloy Flanges
STANDARD | WERKSTOFF NR. | UNS | JIS | GOST | EN | OR |
Hastelloy C276 | 2.4819 | N10276 | NW 0276 | ХН65МВУ | NiMo16Cr15W | ЭП760 |
Hastelloy C22 | 2.4602 | N06022 | NW 6022 | - | NiCr21Mo14W | - |
Hastelloy B2 | 2.4617 | N10665 | - | - | - | - |
Hastelloy Flanges Weight Chart
Pipe Normal Diameter (inch) | Outer diameter Flange | Thicjness Of Flange Minimum | Diameter of Hub |
Diameter of Raised Face | Length Hub.Y | Thread Length | Diameter of Bolt Circle |
Diameter of Bolt Holes |
Number of Bolts |
Diameter of Bolts (inch) |
KG | LB | |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1/2" | 15 | 89.00 | 11.20 | 30.20 | 35.10 | 15.70 | 15.70 | 60.50 | 15.80 | 4 | 1/2" | 0.4 | 0.9 |
3/4" | 20 | 98.50 | 12.70 | 38.10 | 42.90 | 15.70 | 15.70 | 69.90 | 15.80 | 4 | 1/2" | 0.7 | 1.5 |
1" | 25 | 108.00 | 14.20 | 49.30 | 50.80 | 17.50 | 17.50 | 79.30 | 15.80 | 4 | 1/2" | 0.8 | 1.8 |
1-1/4" | 32 | 117.50 | 15.70 | 58.70 | 63.50 | 20.60 | 20.60 | 88.90 | 15.80 | 4 | 1/2" | 1.2 | 2.6 |
1-1/2" | 40 | 127.00 | 17.50 | 65.00 | 73.20 | 22.40 | 22.40 | 98.60 | 15.80 | 4 | 1/2" | 1.5 | 3.3 |
2" | 50 | 152.50 | 19.10 | 77.70 | 91.90 | 25.40 | 25.40 | 120.70 | 19.10 | 4 | 5/8" | 2.3 | 5.1 |
2-1/2" | 65 | 178.00 | 22.40 | 90.40 | 104.60 | 28.40 | 28.40 | 139.70 | 19.10 | 4 | 5/8" | 3.7 | 8.1 |
3" | 80 | 190.50 | 23.90 | 108.00 | 127.00 | 30.20 | 30.20 | 152.40 | 19.10 | 4 | 5/8" | 4.1 | 9 |
3-1/2" | 90 | 216.00 | 23.90 | 122.20 | 139.70 | 31.80 | 31.80 | 177.80 | 19.10 | 8 | 5/8" | 5.1 | 11.2 |
4" | 100 | 228.50 | 23.90 | 134.90 | 157.20 | 33.30 | 33.30 | 190.50 | 19.10 | 8 | 5/8" | 5.9 | 13 |
5" | 125 | 254.00 | 23.90 | 163.60 | 185.70 | 36.60 | 36.60 | 215.90 | 22.40 | 8 | 3/4" | 7 | 15.4 |
6" | 150 | 279.50 | 25.40 | 192.00 | 215.90 | 39.60 | 39.60 | 241.30 | 22.40 | 8 | 3/4" | 8.4 | 18.5 |
8" | 200 | 343.00 | 28.40 | 246.10 | 269.70 | 44.50 | 44.50 | 298.50 | 22.40 | 8 | 3/4" | 13 | 28.6 |
10" | 250 | 406.50 | 30.20 | 304.80 | 323.90 | 49.30 | 49.30 | 362.00 | 25.40 | 12 | 7/8" | 18 | 39.5 |
12" | 300 | 482.50 | 31.80 | 365.30 | 381.00 | 55.60 | 55.60 | 431.80 | 25.40 | 12 | 7/8" | 29 | 64 |
14" | 350 | 533.50 | 35.10 | 400.10 | 412.80 | 57.20 | 57.20 | 476.30 | 28.50 | 12 | 1" | 39 | 86 |
16" | 400 | 597.00 | 36.60 | 457.20 | 469.90 | 63.50 | 63.50 | 539.80 | 28.50 | 16 | 1" | 47 | 103 |
18" | 450 | 635.00 | 39.60 | 505.00 | 533.40 | 68.30 | 68.30 | 577.90 | 31.80 | 16 | 1 1/8" | 57 | 126 |
20" | 500 | 698.50 | 42.90 | 558.80 | 584.20 | 73.20 | 73.20 | 635.00 | 31.80 | 20 | 1 1/8" | 76 | 167 |
24" | 600 | 813.00 | 47.80 | 663.40 | 692.20 | 82.60 | 82.60 | 749.30 | 35.10 | 20 | 1 1/4" | 97 | 214 |
Other Available Products Of Hastelloy Flanges
Hastelloy C22 Flanges | Hastelloy EN 1092-1 Flanges |
Hastelloy C276 BS 4504 Flanges | Hastelloy B2 Forged Flanges |
Hastelloy UNS N10276 Flanges | Hastelloy B3 Slip on Flanges |
Hastelloy UNS N06022 Flat Flange Suppliers | ANSI C276 Alloy Blind Flange |
Hastelloy DIN 2.4819 Weld Neck Flanges Dealer | Hastelloy C4 Socket weld Flanges Exporter |
Hastelloy X Long Weld Neck Flanges Stockholder | Hastelloy UNS N10665 Threaded Flanges Distributors |
Hastelloy UNS N06455 Reducing Flanges | Hastelloy DIN 2.4602 Ring Type Joint Flanges Manufacturer |
Hastelloy DIN 2.4617 Orifice Flange | Hastelloy C22 Spectacle Blind Flanges |
Hastelloy B3 WNRF Flange | Hastelloy DIN 2.4610 SORF Flanges |
ANSI B16.5 Alloy C276 RTJ Flanges | Hastelloy B2 Screwed Flanges Stockist |
ASTM B564 Hastelloy C22 Lap Joint Flanges | ASME SB564 Hastelloy B3 BLRF Flange |
Hastelloy B3 Raised Face Flanges | 925 Hastelloy Nipoflange |
Hastelloy C22 Square Flanges | ASME SB564M Hastelloy 800HT SWRF Flange |
Hastelloy Alloy X Tongue & Groove Flanges | Alloy C276 Male & Female Flanges |
Hastelloy X DIN Flanges | Hastelloy C22 ASME B16.5 Flanges |
Hastelloy Flanges Application
- Oil and Gas equipments
- Offshore Technology
- Seawater Desalination Plants
- Chemical Industry
- Airport, Malls, Buildings
- Storage Tanks
- Medical Industry
- Civil Engineering
- Pressure vessels, Reactor tanks, and Heat exchangers
- Rotors, impellers and shafts
- Power Plants
- Petrochemical
- Shipbuilding Industry
- Mining Industry
- Food Equipments Industry
Test Certificates
We Hastelloy Flanges with the following details Mill Test Certificate according to EN 10204 3.1, PMI Test, Test Report from NABL Approved Lab, 3.2 Certification by External Testing Authority third, ultrasonic test report, and X-ray report.
Quality Assurance
At Hastelloy Flanges all types of Such as Hastelloy C276 Flanges,Hastelloy C22 Flanges,Hastelloy B2 Flanges from raw material purchase to production and product shipping. They are visually inspected for compliance with ASTM, ASME, DIN, EN and JIS codes and standards. We can also designate certified official testing agencies upon customer request so that they can witness the product's material, size and quality compliance reports.
Marking & Packing
Our Hastelloy Flanges is packaged to ensure no damage during transit. In the case of export, the standard export packing is in a wooden box. All Hastelloy Flanges are marked with our grade, batch number, size and mark. We can also do custom branding on our products as per buyer's unique requirements
Supplying Super Hastelloy Flanges to Countries -
We Export Hastelloy Flanges to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, Israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Croatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East Etc.
Distributing Hastelloy Flanges to Cities -
We Export Hastelloy Flanges to Navi Mumbai, Indore, Baroda, Muscat, Secunderabad, Gimhae-si, Kanpur, Colombo, Kuala Lumpur, Bhopal, Pimpri-Chinchwad, Rajkot, Haryana, Hanoi, Ernakulam, Chandigarh, Surat, Los Angeles, Hong Kong, Ahmedabad, Perth, Petaling Jaya, Hyderabad, Mumbai, Algiers, Edmonton, Ludhiana, Ho Chi Minh City, Karachi, Bangkok, Dallas, Bengaluru, Jakarta, Granada, Seoul, Cairo, Geoje-si, Rio de Janeiro, Abu Dhabi, Port-of-Spain, Sydney, London, Courbevoie, Vung Tau, Sharjah, Jaipur, Lahore, Chennai, Istanbul, Lagos, Thane, Dubai, Coimbatore, La Victoria, Calgary, Jeddah, Busan, Mexico City, Al Khobar, Caracas, Singapore, Atyrau, Manama, Kolkata, Riyadh, Jamshedpur, Brisbane, Toronto, Noida, Ahvaz, Vadodara, Doha, Visakhapatnam, Ulsan, New Delhi, Gurgaon, Bogota, Howrah, Moscow, Nashik, Ranchi, Nagpur, Al Jubail, Houston, Milan, Chiyoda, Aberdeen, Melbourne, New York, Dammam, Montreal, Santiago, Kuwait City, Pune, Tehran, Thiruvananthapuram, Faridabad, Madrid, Ankara Etc.