UNS No6022 Hastelloy C22 Plate Flanges Manufacturer Stockist Exporter
We are manufacturers, stockist and exporters of UNS No6022 Hastelloy C22 Plate Flanges in Mumbai.
Synergy Engineering Solution is a renowned manufacturer, stockist, and exporter of UNS N06022 Hastelloy C22 Plate Flanges, supplying premium-grade flanges across Oman, Qatar, Saudi Arabia, UAE, Kuwait, Spain, Germany, the USA, Canada, and several regions throughout Africa and worldwide. The company is recognized for delivering products that meet international standards and ensure superior performance in harsh and corrosive service conditions.
Hastelloy C22, designated as UNS N06022, is a nickel-chromium-molybdenum-tungsten alloy offering excellent resistance to both oxidizing and reducing agents, making it one of the most versatile corrosion-resistant materials available. C22 Plate Flanges are widely used in industries where protection against localized corrosion such as pitting, crevice attack, and stress corrosion cracking is vital. This makes them suitable for chemical processing, marine, pollution control, and flue gas desulfurization systems.
Synergy Engineering Solution manufactures a wide range of Hastelloy C22 flanges, including blind, slip-on, socket weld, lap joint, and threaded flanges. Each flange is carefully engineered and tested under strict quality control measures to ensure compliance with ASTM B564 and ASME SB564 standards. The company provides flanges in various pressure classes, sizes, and face finishes to cater to diverse industrial applications.
The chemical composition of Hastelloy C22—comprising approximately nickel (balance), 20–22.5% chromium, 12.5–14.5% molybdenum, 2.5–3.5% tungsten, with small amounts of iron, cobalt, and manganese—offers a unique balance of corrosion resistance. This ensures UNS N06022 flanges can withstand aggressive oxidizing media, mixed acid environments, and chloride-induced corrosion, making them highly reliable for offshore and chemical process industries.
Types Of Flanges manufacturer
Mechanically, Hastelloy C22 Plate Flanges deliver tensile strength around 690 MPa, yield strength of 283 MPa, elongation of 40–45%, and excellent toughness across varying temperatures. These properties ensure superior durability and consistent performance in high-pressure and high-temperature environments. They are widely utilized in reactors, heat exchangers, scrubbers, and piping systems handling aggressive chemicals.
Synergy Engineering Solution ensures that each shipment of UNS N06022 Hastelloy C22 Plate Flanges is supplied with Mill Test Certificates (MTC), third-party inspection reports, and complete export documentation. With a robust supply network and timely logistics, the company has built a strong global presence, making it a trusted supplier and exporter of Hastelloy C22 Plate Flanges across multiple industries.
Specifications of Hastelloy C22 Plate Flanges
| Standard | ASTM B564 / ASME SB564 |
|---|---|
| Grade | Hastelloy C22 / UNS N06022 |
| Size Range | 1/2” to 48” |
| Pressure Rating | 150#, 300#, 600#, 900#, 1500#, 2500# |
| Flange Types | Plate, Blind, Slip-On, Weld Neck, Lap Joint, Socket Weld, Threaded |
| Face Type | FF, RF, RTJ |
Chemical Composition of Hastelloy C22
| Element | Content (%) |
|---|---|
| Nickel (Ni) | Balance |
| Chromium (Cr) | 20 – 22.5 |
| Molybdenum (Mo) | 12.5 – 14.5 |
| Tungsten (W) | 2.5 – 3.5 |
| Iron (Fe) | 2 – 6 |
| Cobalt (Co) | 2.5 max |
| Manganese (Mn) | 0.5 max |
| Carbon (C) | 0.01 max |
| Silicon (Si) | 0.08 max |
Mechanical Properties of Hastelloy C22
| Property | Value |
|---|---|
| Tensile Strength | 690 MPa (min) |
| Yield Strength (0.2% Offset) | 283 MPa (min) |
| Elongation | 40 – 45% |
| Hardness | Rockwell B90 max |
Equivalent Grades of Hastelloy C22
| Standard | Equivalent Grade |
|---|---|
| UNS | N06022 |
| WNR | 2.4602 |
| JIS | NW 6022 |
| EN | NiCr21Mo14W |
Frequently Asked Questions (FAQ)
Q: What are the key advantages of Hastelloy C22 Plate Flanges?
They provide exceptional resistance against oxidizing and reducing agents, pitting, crevice corrosion, and stress corrosion cracking, making them suitable for the harshest environments.
Q: Where are Hastelloy C22 Plate Flanges commonly used?
They are widely used in chemical processing, marine, offshore oil & gas, flue gas scrubbers, and pollution control equipment.
Q: What standards are followed for manufacturing these flanges?
They are manufactured according to ASTM B564 / ASME SB564 standards, ensuring international quality compliance.
Q: Can Synergy Engineering provide custom flange sizes?
Yes, custom sizes, pressure ratings, and face finishes can be manufactured as per client requirements and project specifications.
Q: Does Synergy Engineering export Hastelloy C22 Flanges worldwide?
Yes, we export globally, covering Oman, Qatar, Saudi Arabia, UAE, Kuwait, Spain, Germany, USA, Canada, Africa, and many other regions.
In order to alter the physical and mechanical characteristics of metal without altering its original shape and size, we offer a variety of heat treatment services, including hydrogen heat treatment, HIC testing, blasting and painting, cutting, arc welding, epoxy cutting, PMI testing, hydro testing, NACE testing, and SSC testing. Although heat treatment is frequently linked to a metal's increased strength, it can also be used to change specific manufacturability goals, such enhancing machinability, formability, ductility, etc. The metal and heavy manufacturing sectors use our services. Customers have expressed great pleasure with our services' precision, efficacy, cost, and prompt delivery.
Flanges Testing Methods
Flanges Applications
We supply Pipes Worldwide.
Exporting Steel Pipes & Tubes to over 60 countries including Afghanistan, Albania, Andorra, Angloa, Austria, Australia, Bahrain, Bangladesh, Bhutan, Brazil, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Canada, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Madagascar, Mexico, Moldova, Monaco, Malaysia, Maldives, Mongolia, Myanmar (Burma), Nepal, New Zealand, North Korea, Netherlands, Norway, Nigeria, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia, Singapore, South Korea, South Africa, Sri Lanka, Sudan, Syria, Taiwan, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Venezuela, Vietnam, Yemen, etc.