Hastelloy C22 Flanges

UNS N06022 Flange, DIN 2.4602 Flanges

We are Manufacturer, Supplier & Exporter of Hastelloy Alloy C22 Flanges, which is particularly useful for resistance to pitting and crevice corrosion in acid-halide environments. Annealing of Hastelloy C22 Slip On Flanges can be performed at a temperature range of 2020 Degree F – 2150 Degree F followed by a rapid quench. Hastelloy C22 Bind Raised Flanges may require several stages of cold work, with intermediate anneals. Let’s know about Hastelloy C22 Flanges in detail. These Flanges are internal or external ridge or we can say rim used for strength that attach other objects. It is a kind of tool that is mainly used to form flanges they can easily be assembled and disassembled. On the other hand, alloy that is used for making flanges is composed from chromium, nickel and molybdenum known was high corrosion resistance alloy. Our ASME SB 564 Hastelloy C22 Weld Neck flanges are known to withstand acid attacks of a variety of toxic acids, like hydrochloric acids at all temperatures and concentrations, as well as hydrogen chloride, sulphuric, acetic and phosphoric acids. We provide UNS N06022 Hastelloy C22 Ring spacers Flanges, which are pitting resistant, to the pharmaceutical and pesticide production centers.

We are Manufacturer, Supplier & Exporter of Hastelloy C22 Flanges (UNS N06022), Hastelloy C22 Bridas in various sizes, dimensions and standards at market leading prices. These Flange are available from Stock 1/2" to 12" in various schedules as Hastelloy C22 Slip on Flange, Hastelloy C22 Blind Flange, Hastelloy C22 Weld Neck Flanges, Spectacle Blind Flanges, Socket Weld Flanges. If you do not find the size you are looking for or if you need Other Type of flanges please do contact us [email protected] .

Specification Chart of Hastelloy C22 Flanges

Specifications ASTM B564 / ASME SB564
Flanges size 1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Flanges Dimensions ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flange, ASME Flange, BS Flange, DIN Flange, EN Flange, GOST Flange.
Class / Pressure 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Flange Face Type Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Manufacturing Standards ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange, ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE, BS Flange, EN Flange, API 6A Flange etc
B.S: BS4504 , BS3293, BS1560, BS10
AS 2129: Table D; Table E; Table H
ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48
ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
American standard (ANSI)
German (DIN)
British standard (BS)
Any other specilised Flange
DIN: DIN 2527, DIN 2566, DIN 2573, UNS S45367 Flange, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638
The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203;UNI2276
Standard UNI 6Bar 10Bar 16Bar 25Bar 40Bar
Test Certificates EN 10204/3.1B
Raw Materials Certificate
100% Radiography Test Report
Third Party Inspection Report, etc
Flanges uses & application Nuclear power (mostly seamless).
Petrochemicals and acids.
Bitumen upgraders.
Heavy oil refineries.
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175.

Equivalent Grades

STANDARD WERKSTOFF NR. UNS JIS GOST EN OR
Hastelloy C22 2.4602 N06022 NW 6022 NiCr21Mo14W

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

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 %


Application Industries

  • Hydrogenators
  • Lab Autoclaves
  • High Pressure Reactors
  • Agitators
  • Catalyst Filers
  • Mini Magnetic Coupling