Neesham Flanges, based in the heart of Hamilton, New Zealand, proudly stands as a trusted manufacturer and supplier specializing in high-performance Hastelloy C22 Flanges. Our local expertise is backed by a global understanding of demanding industrial applications, ensuring we deliver components built for reliability in the harshest environments. We are committed to providing robust solutions that meet the precise needs of our clients, combining meticulous craftsmanship with the superior qualities of this advanced alloy to support critical operations both here in New Zealand and internationally.
The composition of Hastelloy C22 is a carefully balanced nickel-chromium-molybdenum-tungsten alloy, designed for exceptional corrosion resistance. This unique blend gives the flanges outstanding mechanical properties, including high tensile strength and excellent durability, even when faced with extreme temperatures and significant pressure. This inherent toughness ensures they maintain their integrity and performance over the long term, providing a dependable and long-lasting sealing solution for piping systems where failure is not an option.
| C22 Forged Fittings Specifications | ASTM B564/ ASME SB564 |
|---|---|
| Alloy C22 Forged Fittings size | 1/8” NB to 4” NB (Socketweld & Screwed-Threaded) |
| Hastelloy C22 Forged Fittings Dimensions | ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799 |
| Hastelloy C22 Forged Fittings Types | Socketweld Fittings, Screwed-Threaded Fittings |
| ASTM B564 C22 Hastelloy Forged Fittings Pressure Rating | Threaded End-2000lb/ 3000lb/ 6000lbs Socket-weld End-3000/ 6000/ 9000lbs |
| Hastelloy C22 Forged Fittings Thread | NPT, BSPT, BSPP |
| C22 Hastelloy Forged Fittings Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| Nickel Alloy C22 Forged Fittings Origin & Mills | New Zealand |
| Specialized manufacturer of | 90º Elbows, 45º Elbows, Tees, Cross, Couplings, Reducers, Inserts, Caps, Nipples, and Unions, Forged Pipe Fittings, Socket Weld & Threaded, Equal Tees & Reducing Tees, 90° & 45° Elbows, Plugs |
| Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 | |
Neesham Flanges, a leading supplier in Hamilton, New Zealand, offers an extensive selection of Hastelloy C22 Flanges, including weld neck flanges, slip-on flanges, blind flanges, threaded flanges, and lap joint flanges. Designed for diverse industrial applications, our high-quality inventory and commitment to exceptional service make us a trusted choice for flange products in the region.
Hastelloy C22 flanges are widely used in applications where high corrosion resistance is required. Such as pharmaceutical, petrochemical, oil and gas, energy generation and provide safe connections to systems handling aggressive chemicals including acid, chloride and solvents including handling. Commonly used in reactors heat exchangers, pipelines and pressure vessels. Hastelloy C22 flanges ensure durability under high temperature and high pressure conditions. They are also popular in the marine and chemical industries. Where important to resist compression, corrosion cracking and pitting. Hastelloy C22 flanges provide long-term reliability reduce maintenance costs and increase system performance in harsh environments.
| ASTM B564 / B564M | Forged Fittings and valves and parts for high temperature service. Standard Specification for Wrought Austenitic Hastelloy Forged Fittings |
| BS21 | Threading. |
| BS3799 | Specification for Steel pipe fittings, screwed and Socket-welding for the petroleum industry |
| ANSI B16.11 | Forged steel fittings socket-welding and threaded. Socket Welding and Threaded Forged Fittings |
| ANSI/ASME B1.20.1 | Pipe threads, general purpose (inch). |
| ISO 4144 | Hastelloy fittings threaded to ISO 7-1. |
| MSS SP-95 | Swage(d) Nipples and Bull Plugs |
Yes, we offer custom sizes for Hastelloy C22 Flanges to meet specific project needs. Our team at Neesham Flanges is committed to providing tailored solutions for all your requirements. For more details, contact us at sales@neeshamflanges.com.
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
| Hastelloy C22 | N06022 | 2.4602 | – | NiCr21Mo14W | NW 6022 | – | – |
| Grade | C | Mo | Mn | Si | Fe | P | S | Co | Cr | W | V | Ni |
| C22 | 0.010 | 12.5 – 14.5 | 0.50 | 0.08 | 2.00 – 6.00 | 0.02 | 0.02 | 2.5 | 20 – 22.5 | 2.5 – 3.5 | 0.35 | Bal |
| Grade | Density | Melting Point | Yield Strength (0.2%Offset) | Tensile Strength | Elongation |
| C22 | 8.69 g/cm3 | 1399 °C (2550 °F) | Psi – 45000 , MPa – 310 | Psi – 1,00,000 , MPa – 690 | 45 % |
We are renowned for delivering products with precise, accurate dimensions. Each product undergoes thorough testing, both destructive and non-destructive, to ensure quality before being shipped to our customers.
Our team is ready to assist you. Contact us for any queries or personalized solutions.
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