Ninthore Overseas is one of the Leading Manufacturer And Exporter Of High Quality Hastelloy C22 Buttweld Fittings to the esteemed clients, which has some excellent features to offer such as precise dimensions, excellent finishing, optimum material strength and more. Hastelloy C22 Elbow Pipe Fittings (UNS N06022) is extremely resistant to corrosion in oxidizing and reducing environments. The high chromium content in Hastelloy C22 Tee Pipe Fittings provides good resistance to oxidizing media. The molybdenum and tungsten content in Hastelloy C22 Cross Pipe Fittings gives good resistance to reducing media.

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Hastelloy C22 Buttweld Fittings

Hastelloy C22 Buttweld Fittings

Hastelloy C22 Reducer also withstands sulphuric, acetic, formic and phosphoric acids and other non – oxidizing media. Meanwhile, these Hastelloy C22 Bend Pipe Fittings are also being offered in customized sizes and shapes to our customers, where we also offer the same at market leading rates. Hastelloy C22 Stub End should not be used in service temperatures above 1250 Degree F due to the formation of detrimental phases which form above this temperature.

Hastelloy C22 End Cap Pipe Fittings is a versatile austenitic nickel – chromium – molybdenum – tungsten alloy with enhanced resistance to pitting, crevice corrosion and stress corrosion cracking. Although ductile enough to be formed by cold working, intermediate annealing of Hastelloy C22 End Pipe Cap may be necessary due to work hardening. Forging in Hastelloy C22 Lateral Tee Pipe Fittings should be performed between the ranges of 1750 Degree F – 2050 Degree F, followed by rapid cooling.

Hastelloy C22 Pipe Fittings Specifications
Specifications : ASTM B366 / ASME SB366
Size : Seamless Butt Weld Fittings: 1/2″ – 10″, Welded Butt Weld Fittings: 1/2″ – 48″
: ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Thickness : 5s, 10s, 40s, 80s, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS available with NACE MR 01-75
Type : Seamless / Welded / Fabricated
Hastelloy C22 Pipe Fittings 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 C22 Buttweld Fittings 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 %
Equivalent Grades for C22 Hastelloy Pipe Fitting
Hastelloy C22 2.4602 N06022 NW 6022 NiCr21Mo14W
Hastelloy Alloy C22 Buttweld Pipe Fittings Application Industries
  • Off-Shore Oil Drilling Companies
  • Power Generation
  • Petrochemicals
  • Gas Processing
  • Specialty Chemicals
  • Pharmaceuticals
  • Pharmaceutical Equipment
  • Chemical Equipment
  • Sea Water Equipment
  • Heat Exchangers
  • Condensers
  • Pulp and Paper Industry
Hastelloy C22 Buttweld Fitting Test Certificates

We at Ninthore Overseas provide Manufacturer TC (Test Certificate) in accordance to EN 10204/3.1B, Raw Materials Certificate, 100% Radiography Test Report, Third Party Inspection Report. We also provide Standard certificates like EN 10204 3.1 and additional requirement like. NACE MR 01075. FERRIT CONTENT as per norms if requested by clients.

• EN 10204/3.1B,
• Raw Materials Certificate
• 100% Radiography Test Report
• Third Party Inspection Report, etc

Material Testing

We at Ninthore Overseas ensure that all our materials go through strict quality tests before dispatching them to our clients.

• Mechanical Testing Such as Tensile of Area
• Hardness Test
• Chemical Analysis – Spectro Analysis
• Positive Material Identification – PMI Testing
• Flattening Test
• Micro and Macro Test
• Pitting Resistance Test
• Flaring Test
• Intergranular Corrosion (IGC) Test


• Commercial Invoice which includes HS Code
• Packing List including net weight and gross weight, number of boxes, Marks and Numbers
• Certificate of Origin legalized/attested by Chamber of Commerce or Embassy
• Fumigation Certificates
• Raw Material Test Reports
• Material Traceability Records
• Quality Assurance Plan (QAP)
• Heat Treatment Charts
• Test Certificates certifying NACE MR0103, NACE MR0175
• Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2
• Guarantee Letter
• NABL approved Laboratory Test Reports
• Welding Procedure Specification/Procedure Qualification Record, WPS/PQR
• Form A for the purposes of the Generalized System of Preferences (GSP)