Hastelloy C22 / C276 Pipe Fittings

Hastelloy C-22 and C-276 are two highly corrosion-resistant nickel-based alloys used in a variety of industrial applications, particularly in environments where they are exposed to aggressive chemicals and extreme temperatures. Pipe fittings made from these materials are designed to provide excellent corrosion resistance and durability in such demanding conditions.

Here's some information about Hastelloy C-22 and C-276 pipe fittings:

Hastelloy C-22 Pipe Fittings:

Hastelloy C-22 is a versatile nickel-chromium-molybdenum-tungsten alloy with enhanced resistance to both oxidizing and reducing environments.

Hastelloy C-22 Pipe fittings are suitable for applications involving chemicals such as chlorides, acids, and more.

They offer excellent resistance to pitting, crevice corrosion, and stress-corrosion cracking.

Hastelloy C-276 Pipe Fittings

Hastelloy C-276 is a corrosion-resistant alloy with a high molybdenum content, making it highly resistant to pitting and crevice corrosion.

These pipe fittings are used in harsh environments where resistance to aggressive chemicals like sulfuric acid, hydrochloric acid, and chlorine is required.

Hastelloy C-276 Pipe fitting is also known for its excellent resistance to stress-corrosion cracking and oxidizing environments.

Common types of pipe fittings made from Hastelloy C-22 and C-276 include elbows, tees, reducers, flanges, and more. These fittings are available in various sizes and configurations to suit different piping systems and applications.

When selecting Hastelloy C-22 or C-276 pipe fittings for a specific application, it's crucial to consider factors like temperature, pressure, chemical compatibility, and the specific requirements of your system. Additionally, proper installation and maintenance are essential to ensure the longevity and performance of these fittings.

Hastelloy C22 Pipe Fittings

Hastelloy C22 Pipe Fittings Manufacturing process

1.

Cutting, Shaping and Heating, Forming

2.

Machining & Heat Treatment

3.

Non-Destructive Testing & Surface Treatment

4.

Marking and Identification

Specification Of Hastelloy® Alloy C22 Pipe Fittings

Specifications ASTM B366 / ASME SB366
Dimensions ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10
Size ½” NB to 16” NB
Thickness SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75
Type Seamless / Welded / Fabricated
Bending Radius R=1D, 2D, 3D, 5D, 6D, 8D, 10D or Custom MSS Sp-43 Hastelloy Pipe Fitting
Size Range ½" NB to 24" NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100) ASTM B366 Hastelloy Buttweld Fitting
Elbows Angle : 22.5 deg, 30deg, 45 deg, 90 deg, 180 deg, 1.0D, 1.5D, 2.0D, 2.5D, 3D, 4D, 5D, 6D, 7D-40D.
Standard: ASME B16.9, ASME B16.28, ASME B16.25, MSS SP-75 DIN2605 JISB2311 JISB2312 JISB2313, BS, GB, ISO
Connection Welding
Manufacturing process Forge, Cast, Push, Press, etc.
Key markets and industries
  • Bitumen upgraders.
  • Heavy oil refineries.
  • Petrochemicals and acids.
  • Nuclear power (mostly seamless).
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Specialized manufacturer of 90 Deg Elbows, 45 Deg Elbows, Tees, Crosses, Reducers, Pipe Cap, Stub End, Pipe Bend

Types Of Hastelloy C22 Pipe Fittings

  • Elbow

    Hastelloy C22 Elbow

  • Tee

    Hastelloy® Alloy C22 Tee

  • Reducer

    Hastelloy Alloy C22 Reducer

  • Cross

    Hastelloy C276 Cross

  • Stub End

    Alloy C22 Stub Ends

  • Pipe Cap

    Nickel Alloy C276 Pipe Cap

Alloy 2.4602 Pipe Fittings Other Types

  • Hastelloy C22 Elbow
  • Hastelloy C276 Industrial Fittings
  • Hastelloy C22 Buttweld Fittings
  • ASTM B366 Hastelloy C22 Pipe Fittings
  • Alloy C22 Pipe Fittings
  • Nickel Alloy C22 Pipe Fittings Price List
  • ASME SB366 Hastelloy C22 Buttweld Fittings
  • Hastelloy® Alloy C22 Pipe Cap
  • UNS N10276 Pipe Fittings
  • Hastelloy Alloy C22 Pipe Bend
  • Hastelloy C22 Pipe Fittings
  • Hastelloy Alloy C22 Pipe Nipples
  • Hastelloy C22 Short Radius Elbow
  • C22 Hastelloy Buttweld Pipe Fittings
  • Hastelloy Alloy C276 Welded Fittings
  • Nickel Alloy C276 90 Degree Elbow
  • Alloy C276 Pipe Fittings
  • Hastelloy 2.4602 Pipe Fittings
  • Hastelloy C22 U Bend
  • Hastelloy 2.4819 Butt weld Fittings
  • Nickel Alloy C22 Dish Ends
  • ASME SB366 Hastelloy C22 Lap Joint Stub End
  • Hastelloy Alloy C22 Reducing Cross
  • ASME B16.9 Nickel Alloy C22 Equal Tee
  • Hastelloy C22 Seamless Fittings
  • C22 Hastelloy Nipple
  • Hastelloy® Alloy C276 Long Radius Stub End
  • Hastelloy Alloy C22 45 Degree Elbow
  • Alloy C276 180° LR Return Bend
  • ANSI B16.9 Hastelloy C22 Two Joint Pipe Fittings
  • Hastelloy C276 Long Radius Elbow
  • UNS N10276 Buttweld Pipe Fittings
  • Hastelloy Alloy C22 Concentric Reducer
  • UNS N06022 Hastelloy Pipe Fittings

Hastelloy C22 Butt weld Fittings Equivalent Grades

STANDARD UNS WNR. EN JIS GOST OR
Hastelloy C22 N06022 2.4602 NiCr21Mo14W NW 6022 - -
Hastelloy C276 N10276 2.4819 NiMo16Cr15W NW 0276 ХН65МВУ ЭП760

Chemical Composition Of Hastelloy Alloy C22 Pipe Fittings

Grade Ni C Mo Mn Si Fe P S Co Cr W V
Hastelloy C22 Balance 0.010 max 12.5-14.5 0.50 max 0.08 max 2-6 0.02 max 0.02 max 2.5 max 20-22.5 2.5-3.5 0.35 max
Hastelloy C276 Balance 0.01 max 15–17 1.0 max 0.08 max 4–7 0.04 max 0.03 max 2.5 max 14.5–16.5 3–4.5 0.35 max

Hastelloy C22 Buttweld Fittings Mechanical Properties

Grade 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 C276 8.89 g/cm3 1370 °C (2500 °F) Psi – 1,15,000 , MPa – 790 Psi – 52,000 , MPa – 355 40 %

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We Supply & Export Alloy C276 Pipe Fittings in the following Cities & Countries

South Korea, Macau, Bangladesh, Russia, Philippines, Bahrain, Afghanistan, Lebanon, Armenia, Sri Lanka, Hong Kong, United Arab Emirates, Japan, Turkey, Qatar, British, Malaysia, China, Oman, Jordan, Taiwan, Bhutan, Vietnam, India, Saudi Arabia, Indonesia, Maldives, Nepal, Egypt, Myanmar, Iraq, Mongolia, Thailand, Iran, Kuwait, Singapore, North Korea, Kyrgyzstan, Azerbaijan, Israel.

Romania, Latvia, France, Italy, Sweden, Monaco, Bulgaria, Liechtenstein, Austria, Ireland, Luxembourg, Hungary, Estonia, Poland, Azerbaijan, Croatia, Serbia, Moldova, Turkey, Norway, United Kingdom, Slovakia, Czechia/Czech Republic, Cyprus, Malta, Switzerland, Ukraine, Portugal, Spain, Netherlands, Germany, Denmark, Greece, Belgium, Belarus, Finland, Russia, Lithuania.

Botswana, Namibia, Rwanda, Mauritius, Uganda, Cameroon, Gambia, Mozambique, Senegal, Zambia, Morocco, Burkina Faso, Burundi, Central African Republic, South Africa, Tanzania, Kenya, Eswatini, Mauritania, Niger, Ethiopia, Seychelles, Libya, Liberia, Zimbabwe, Madagascar, Tunisia, Egypt, Nigeria, Algeria, Angola.

Dominica, Antigua and Barbuda, Nicaragua, Saint Vincent and the Grenadines, Panama, Mexico, Cuba, Haiti, Guatemala, Costa Rica, Bahamas, Dominican Republic, Belize, Trinidad and Tobago, Barbados, Honduras, Jamaica, Canada, Grenada, Saint Lucia, United States of America, El Salvador.

Samoa, Chile, Guyana, Australia, Colombia, New Zealand, Fiji, Suriname, Bolivia, Marshall Islands, Uruguay, Brazil, Tuvalu, Paraguay, Argentina, Palau, Peru, Micronesia, Venezuela, Papua New Guinea, Tonga, Ecuador, Solomon Islands, Nauru, Vanuatu, Kiribati.

Jakarta, Liverpool, Oxford, Brisbane, Bordeaux, Mahboula, Makassar, Melbourne, Trabzon, Newcastle upon Tyne, Al Ahmadi, Ghayathi, Augsburg, Volgograd, Vancouver, Banjarmasin, Sharjah, Saratov, Dortmund, Chennai, Birmingham, Navi Mumbai, Delhi, Toronto, Krasnodar, Hamilton, Cologne, Dubai, Bristol, Izmir, Berlin, Munich, Winnipeg, Yogyakarta, Barnaul, Antalya, Essen, Fethiye, Denizli, Düsseldorf, Salmiya, Batam, Ballarat, Mumbai, Edirne, Fahaheel, Rouen, Glasgow, Sydney, Chelyabinsk, Nice, Fujairah, Surabaya, Ankara, Ruwais, Bandung, Kolkata, Sabah Al-Salem, Brampton, Al Ain, Fintas, Bursa, Adelaide, Mississauga, Bremen, Medan, Bangalore, Dresden, Strasbourg, Perth, Paris, Kazan, Novosibirsk, Lyon, Southampton, Saint Petersburg, Ajman, Surrey, Jabriya, Hamburg, Manchester, Lyon, Jayapura, Bhopal, Hawally, Abu Dhabi, Mackay, Istanbul, Darwin, Montreal, Al Jahra, Quebec City, Hatta, Hyderabad, Lucknow, Edinburgh, London, Konya, Denpasar, Abdali, Moscow, Omsk, Hobart, Khor Fakkan, Toulouse, Bendigo, Lille, Ahmedabad, Marseille, Ottawa.

UNS N10276 Pipe Fittings Industrial Application