UNS S32750 Super Duplex Steel Slipon Sorf Flanges Manufacturer Stockist Exporter
We are manufacturers, stockist and exporters of UNS S32750 Super Duplex Steel Slipon Sorf Flanges in Mumbai.
UNS S32750 Super Duplex Steel Slip-On (SORF) Flanges are engineered for exceptional performance in corrosive and high-pressure environments where strength and durability are critical. This grade, also known as SAF 2507 or ASTM A182 F53, features a balanced microstructure of austenite and ferrite, which provides twice the strength of standard stainless steels and excellent resistance to pitting, crevice corrosion, and chloride-induced stress corrosion cracking. The Slip-On Raised Face (SORF) flange design allows easy alignment and welding, making it ideal for piping systems in oil and gas, petrochemical, desalination, and marine industries.
Synergy Engineering Solution and Exporter is a leading manufacturer, stockist, and exporter of UNS S32750 Super Duplex Steel SORF Flanges. The company offers a comprehensive range of Slip-On flanges in various pressure ratings, face types, and dimensions to meet international standards such as ASME B16.5, ASTM A182, and EN 1092-1. Each flange is precisely machined, heat-treated, and tested to ensure dimensional accuracy and reliable performance under severe service conditions. The Slip-On configuration simplifies installation and is preferred for systems requiring frequent dismantling and inspection.
With a strong global supply network, Synergy Engineering Solution exports its range of Super Duplex S32750 Slip-On flanges to Oman, Qatar, Saudi Arabia, UAE, Kuwait, Spain, Germany, the USA, Canada, and various regions in Africa. Their robust logistics and export expertise ensure on-time delivery and full documentation support, including material test certificates (MTCs), inspection reports, and country-specific export compliance. Whether it’s for offshore platforms, refineries, or high-salinity water systems, Synergy ensures consistent product quality and reliability.
UNS S32750’s chemical composition—rich in chromium, molybdenum, and nitrogen—ensures outstanding resistance to localized corrosion, especially in chloride-containing environments. Its high mechanical strength reduces the need for thicker wall sections, enabling lighter and more cost-effective piping solutions. These properties make S32750 Slip-On flanges an ideal choice for engineers looking for a balance between strength, corrosion resistance, and weldability.
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At Synergy Engineering Solution, quality assurance is a top priority. Each batch undergoes stringent quality control, including hydrostatic testing, non-destructive examination (NDE), and positive material identification (PMI). The company also provides third-party inspection services upon request. Its dedication to maintaining international standards has earned Synergy a strong reputation across industries and global markets.
Whether for a small maintenance job or a large EPC project, Synergy Engineering Solution can supply UNS S32750 Super Duplex Steel Slip-On (SORF) Flanges customized to project specifications, complete with special surface finishes, coatings, and packaging for export. Their technical team offers support for material selection and compatibility, ensuring customers receive dependable flanges ready for challenging industrial applications.
UNS S32750 Super Duplex Steel Slipon Sorf Flanges
1. Product Specification
| Property | Details |
|---|---|
| Material | UNS S32750 — Super Duplex Stainless Steel (ASTM/ASME F53) |
| Flange Type | Slip-On Raised Face (SORF) |
| Common Trade Names | SAF 2507, F53, Super Duplex S32750 |
| Standard | ASTM A182 / ASME SA182 / EN 1092-1 / DIN / JIS standards |
| Size Range | ½” to 48” (custom sizes on request) |
| Pressure Class | 150, 300, 600, 900, 1500, 2500 (ANSI / ASME ratings) |
| Face Type | Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ) optional |
| Heat Treatment | Solution annealed and water quenched |
| Certification | EN 10204 3.1 / 3.2, NACE MR0175, PMI and third-party inspection available |
2. Chemical Composition (% by weight)
| Element | Typical Range |
|---|---|
| Chromium (Cr) | 24.0 – 26.0 |
| Nickel (Ni) | 6.0 – 8.0 |
| Molybdenum (Mo) | 3.0 – 5.0 |
| Nitrogen (N) | 0.24 – 0.32 |
| Carbon (C) | ≤ 0.03 |
| Manganese (Mn) | ≤ 1.20 |
| Silicon (Si) | ≤ 0.80 |
| Phosphorus (P) | ≤ 0.035 |
| Sulfur (S) | ≤ 0.02 |
| Iron (Fe) | Balance |
3. Mechanical Properties
| Property | Value |
|---|---|
| Ultimate Tensile Strength (MPa) | 795 – 930 |
| Yield Strength 0.2% Proof (MPa) | 550 minimum |
| Elongation (%) | 25 minimum |
| Hardness (Brinell) | ≤ 310 HB |
| Impact Toughness | Excellent down to -50°C |
| PREN (Pitting Resistance) | >= 40 (High resistance) |
4. Equivalent Grades
| Standard | Equivalent Grade |
|---|---|
| UNS | S32750 |
| ASTM / ASME | F53 |
| EN / DIN | 1.4410 |
| Trade Name | SAF 2507 |
Frequently Asked Questions (FAQ)
Q: What are the main benefits of UNS S32750 Super Duplex Slip-On Flanges?
They offer superior corrosion resistance, excellent strength, and easy installation. Their slip-on design simplifies alignment and welding, making them perfect for high-pressure and corrosive environments.
Q: Can Synergy Engineering Solution provide export documentation and MTCs?
Yes, Synergy provides full Mill Test Certificates (EN 10204 3.1/3.2), export packing, and documentation. Third-party inspections can also be arranged upon request.
Q: What industries commonly use S32750 SORF Flanges?
These flanges are used in oil & gas, chemical processing, desalination plants, marine environments, and offshore platforms due to their outstanding mechanical and corrosion resistance properties.
Q: What regions does Synergy export Super Duplex Flanges to?
Synergy exports to Oman, Qatar, Saudi Arabia, UAE, Kuwait, Spain, Germany, USA, Canada, and various regions across 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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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.