UNS S32760 Super Duplex Steel Weld Neck Wnrf Flanges Manufacturer Stockist Exporter
We are manufacturers, stockist and exporters of UNS S32760 Super Duplex Steel Weld Neck Wnrf Flanges in Mumbai.
UNS S32760 Super Duplex Steel Weld Neck (WNRF) Flanges are among the most reliable and corrosion-resistant flange solutions produced by Synergy Engineering Solution & Exporter. These flanges are engineered to perform under extremely corrosive environments and high mechanical stress conditions. Made from Super Duplex stainless steel grade S32760, they combine high tensile strength with exceptional resistance to pitting, crevice corrosion, and chloride stress-corrosion cracking — properties that make them a superior choice compared to conventional stainless steel or duplex grades.
Synergy Engineering Solution & Exporter manufactures S32760 Weld Neck Raised Face Flanges in accordance with international standards such as ASME B16.5, ASME B16.47, ASTM A182, and ASTM A815. The weld neck design ensures a strong and smooth transition between the flange and the pipe, minimizing stress concentration and providing excellent fatigue resistance. Each flange undergoes strict inspection, dimensional accuracy checks, and non-destructive testing to meet the highest quality standards demanded by industries like offshore oil & gas, desalination, petrochemical, and chemical processing.
The Super Duplex S32760 material composition includes chromium, molybdenum, tungsten, and nitrogen, which together contribute to its outstanding corrosion resistance in seawater and aggressive chemical environments. Its microstructure consists of approximately equal proportions of austenite and ferrite, delivering superior toughness and resistance to stress corrosion cracking. This makes S32760 WNRF flanges suitable for demanding applications in subsea pipelines, marine environments, and pressure vessel connections where strength and corrosion resistance are crucial.
Synergy Engineering Solution & Exporter maintains a ready stock of a wide range of Super Duplex Steel Weld Neck Raised Face Flanges (WNRF) in various sizes, pressure ratings, and facing types (RF, FF, RTJ). The company ensures prompt delivery to clients across the Middle East (Oman, Qatar, Saudi Arabia, UAE, Kuwait), Europe (Spain, Germany), North America (USA, Canada), and Africa, supporting both project supply and maintenance replacement orders. Custom machining, coating, and export packaging services are available to meet specific client requirements.
Types Of Flanges manufacturer
What sets Synergy Engineering Solution & Exporter apart is its commitment to quality, competitive pricing, and customer satisfaction. Each flange is supplied with full traceability and Material Test Certificates (EN 10204 3.1 / 3.2), ensuring compliance with international standards. With years of experience in handling nickel alloys, duplex, and super duplex steels, the company has become a trusted name among EPC contractors, plant operators, and global distributors looking for reliable flange solutions that combine performance, durability, and timely delivery.
By leveraging advanced manufacturing processes, strict quality assurance, and a robust global supply network, Synergy Engineering Solution & Exporter continues to be a preferred source for UNS S32760 Super Duplex Steel WNRF Flanges worldwide. Whether it’s for marine, offshore, chemical, or power generation applications, these flanges guarantee excellent strength, superior corrosion protection, and long service life — making them an essential component in any critical piping system.
UNS S32760 Super Duplex Steel Weld Neck Wnrf Flanges
Specification
| Property | Details |
|---|---|
| Product Name | Super Duplex Steel Weld Neck RF Flange |
| Grade | UNS S32760 / ASTM A182 F55 / W. Nr. 1.4501 |
| Standards | ASME B16.5, ASME B16.47, ASTM A182, ASTM A815 |
| Manufacturing Type | Forged / Machined / Plate Cut & Machined |
| Face Type | Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ) |
| Size Range | ½" to 48" (DN15 to DN1200) and custom sizes |
| Pressure Class | Class 150 to 2500 / PN6 to PN400 |
| Certifications | EN 10204 3.1 / 3.2, NACE MR0175 / ISO, PMI on request |
Chemical Composition (Typical %)
| Element | Content (%) |
|---|---|
| Chromium (Cr) | 24 – 26 |
| Molybdenum (Mo) | 3.0 – 5.0 |
| Nickel (Ni) | 6.0 – 8.0 |
| Manganese (Mn) | ≤ 2.0 |
| Silicon (Si) | ≤ 1.0 |
| Nitrogen (N) | 0.24 – 0.32 |
| Iron (Fe) | Balance |
| Carbon (C) | ≤ 0.03 |
| Phosphorus (P) | ≤ 0.035 |
| Sulfur (S) | ≤ 0.01 |
Mechanical Properties (Typical)
| Property | Value |
|---|---|
| Tensile Strength | ≥ 830 MPa |
| Yield Strength (0.2% offset) | ≥ 620 MPa |
| Elongation | ≥ 25% |
| Hardness | ≤ 290 HB |
| Density | 8.0 g/cm³ |
| Melting Range | ≥ 1390 – 1425 °C |
Equivalent Grades
| Standard | Equivalent Grade |
|---|---|
| UNS | S32760 |
| ASTM / ASME | A182 F55 |
| Werkstoff / W. Nr. | 1.4501 |
| EN / DIN | 1.4501 / X2CrNiMoCuN 25 7 4 |
| JIS | SUS 32760 |
| Other | Super Duplex UNS S32750 (slightly lower Cr/Mo) |
Frequently Asked Questions (FAQ)
Q1: What are the advantages of S32760 Super Duplex WNRF Flanges?
A: They offer superior corrosion resistance, high strength, and excellent resistance to stress corrosion cracking, pitting, and crevice corrosion, especially in chloride-rich environments.
Q2: Where are S32760 flanges typically used?
A: Used in chemical processing, oil & gas, marine, desalination, power plants, heat exchangers, and offshore pipelines where high strength and corrosion resistance are critical.
Q3: What face types are available?
A: Synergy provides Raised Face (RF), Flat Face (FF), and Ring Type Joint (RTJ) flanges depending on piping system requirements.
Q4: Is documentation provided with each flange?
A: Yes, all flanges come with Material Test Certificates (EN 10204 3.1 / 3.2), heat number traceability, inspection reports, and optional third-party inspection.
Q5: Why choose Synergy Engineering Solution & Exporter?
A: Synergy offers certified Super Duplex material, global export experience, flexible MOQs, competitive pricing, and technical support across Oman, Qatar, Saudi Arabia, UAE, Kuwait, Spain, Germany, USA, Canada, and Africa.
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.
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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.