Hastelloy UNS N06022 Long Weld Neck Flanges, ASTM B564 Hastelloy Alloy C276 Slip on Flanges, Hastelloy 2.4602 RTJ Flanges, Hastelloy C276 AWWA Flanges, Hastelloy C276 Body Flanges Supplier, Hastelloy C276 Weld Neck Flanges Exporter
ASTM B564 Hastelloy C276 Threaded Flanges, Hastelloy C276 Nippo Flanges, Hastelloy DIN 2.4602 Socket Weld Flanges, Hastelloy C276 Nippolet Flanges, Hastelloy C276® WNRF Flanges Exporter, Alloy C276 Blind Flanges, C276 Alloy Weld Neck Flange Dealer in India.
Valour Alloys Inc., we carry a full inventory and Supply Hastelloy C276 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 C276 Flanges are made up of the nickel chromium molybdenum alloy that is called hastelloy. The composition includes 50.99% nickel, 14.5% chromium, 15% molybdenum and carbon, manganese, silicon, sulfur, cobalt, iron and phosphorus in it.
Hastelloy C276 is a corrosion-resistant nickel-molybdenum-chromium alloy with excellent resistance to a wide range of corrosive environments. Hastelloy C276 flanges are components made from this alloy and are widely used in various industries where corrosion resistance is a critical requirement. Let's delve into an introduction of Hastelloy C276 flanges.

Hastelloy C276 Flanges Manufacturer

Hastelloy C276 Flanges Exporter
Manufacturer and Exporter of Hastelloy C276 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.
1. Composition and Properties:
Hastelloy C276 is primarily composed of nickel, molybdenum, chromium, iron, and other elements. This combination imparts exceptional corrosion resistance in reducing and oxidizing environments.
The alloy exhibits high resistance to pitting, crevice corrosion, stress corrosion cracking, and general corrosion, making it suitable for harsh chemical processing environments.
2. Corrosion Resistance:
Hastelloy C276 is known for its outstanding corrosion resistance in a wide range of aggressive media, including sulfuric acid, hydrochloric acid, phosphoric acid, and many other acids.
It is also resistant to chlorine, seawater, and various organic and inorganic compounds, making it suitable for applications in chemical processing, pollution control, and marine environments.
3. Manufacturing Standards:
Hastelloy C276 flanges are manufactured in accordance with industry standards such as ASTM B564 or ASME SB564.
These standards ensure the quality and dimensional accuracy of the flanges, making them suitable for critical applications.
4. Types of Flanges:
Hastelloy C276 flanges come in various types, including slip-on flanges, weld neck flanges, socket weld flanges, blind flanges, and lap joint flanges, among others.
The choice of flange type depends on the specific requirements of the application.
5. Weldability: Hastelloy C276 exhibits good weldability and can be easily welded using various welding processes such as TIG (tungsten inert gas) and MIG (metal inert gas).
6. Quality Control and Testing:
Manufacturers of Hastelloy C276 flanges adhere to stringent quality control measures, and the products undergo various tests such as chemical analysis, mechanical testing, and non-destructive testing to ensure their integrity.
Hastelloy C276 flanges are crucial components in industries where corrosion resistance is paramount. Their exceptional properties make them suitable for challenging environments, contributing to the reliability and longevity of industrial systems.
Hastelloy C276 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 C276 Flanges
ASTM B564 Hastelloy C276 Slip-On Flanges | ASTM B564 Hastelloy C276 Threaded Flanges |
ASTM B564 Hastelloy C276 Weld Neck Flanges | ASTM B564 Hastelloy C276 Socket Weld Flanges |
ASTM B564 Hastelloy C276 Blind Flanges | ASTM B564 Hastelloy C276 Reducing Flanges |
ASTM B564 Hastelloy C276 Lap Joint Flanges | ASTM B564 Hastelloy C276 Plate Flanges |
ASTM B564 Hastelloy C276 Orifice Flanges | ASTM B564 Hastelloy C276 Forged Flanges |
ASTM B564 Hastelloy C276 Ring Type Joint Flanges | ASTM B564 Hastelloy C276 Square Flanges |
Types Of Hastelloy C276 Flanges
Chemical Composition of Hastelloy C276 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 C276 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 C276 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 C276 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 C276 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 C276 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 C276 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 C276 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 C276 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 C276 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 C276 Flanges to Countries -
We Export Hastelloy C276 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 C276 Flanges to Cities -
We Export Hastelloy C276 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.