UNS S32750 Flanges Manufacturer in India
UNS S32750 flanges are high-performance super duplex stainless steel flanges designed for applications that demand exceptional strength and resistance to highly corrosive environments. Commonly known as 2507 grade, this material combines a balanced microstructure of austenite and ferrite, giving it superior mechanical properties compared to standard duplex or stainless steel grades.
One of the key advantages of UNS S32750 flanges is their excellent resistance to pitting, crevice corrosion, and stress corrosion cracking, especially in chloride-rich environments such as seawater, offshore platforms, and chemical processing systems. This makes them highly reliable for long-term use in harsh operating conditions where conventional materials may fail.
UNS S32750 Flanges, ASTM A182 F53 Material, ASME B16.5 / B16.47 Standard Weld Neck Flange, Slip-On Flanges, Blind Flanges, Threaded Pipe Flanges with Tested Quality
UNS S32750 flanges are available in multiple types including weld neck, slip-on, blind, socket weld, threaded, and lap joint. Each type is selected based on pressure requirements, installation conditions, and system design. Weld neck flanges are preferred for high-pressure pipelines, while slip-on and threaded types are commonly used in low to medium pressure systems where ease of installation is important.
Industries We Serve - UNS S32750 Super Duplex Steel Flanges
These flanges are widely used in industries such as oil and gas, petrochemical plants, offshore engineering, desalination plants, marine applications, and power generation. Their high yield strength allows engineers to design lighter yet stronger piping systems, which improves efficiency and reduces overall material usage without compromising safety.
Buy UNS S32750 Class 150 Flanges in Mumbai, Trusted Supplier of ASTM A182 F53 Material with ASME B16.5 and DIN Standard Flanges with Fast Delivery and Competitive Rates.
From a manufacturing perspective, these flanges are produced through forging, machining, and controlled heat treatment processes to ensure uniform structure and performance. Proper heat treatment is essential to maintain the correct balance between strength and corrosion resistance, ensuring the material performs reliably in demanding environments.
Check Latest UNS S32750 Flanges Chemical Composition
| Element | Composition (%) |
|---|---|
| UNS No | UNS S32750 Flanges |
| Grade | 2507 |
| Carbon (C) | ≤ 0.030 |
| Manganese (Mn) | ≤ 1.20 |
| Silicon (Si) | ≤ 0.80 |
| Phosphorus (P) | ≤ 0.035 |
| Sulfur (S) | ≤ 0.020 |
| Chromium (Cr) | 24.0 – 26.0 |
| Molybdenum (Mo) | 3.0 – 5.0 |
| Nickel (Ni) | 6.0 – 8.0 |
| Nitrogen (N) | 0.24 – 0.32 |
Super Duplex Steel UNS S32750 Flanges Specifications
| Standard Specification Of : UNS S32750 Flanges | |
|---|---|
| Size Range | 1/2 Inch to 48 Inch |
| Flange Manufacturing Types | Threaded / Plate / Forged |
| Common Flange Types | Blind, Slip-On, Threaded, Weld Neck, Socket-Weld, Lap Joint |
| Applications | Oil & Gas Industry, Power Plants, Nuclear Power, Waterworks, Municipal Systems, Food Processing, Fossil Fuel Plants |
| High Temperature Service | Above 200°C (400°F) for Class 150 or Above 400°C (750°F) |
| Low Temperature Service | Above -29°C (-20°F) |
| Bore Diameter | NPS ≤ 10 |
| Standards | ANSI/ASME B16.5, B16.47 Series A & B, ASME B16.36, ASME B16.48, API, API 605, API 7S-15, API 7S-43, EN-1092, BS4504, BS1560-3.1, DIN, UNI, ISO, ISO 7005-1, MSS SP-44, IS 2062, AWWA C207 |
| Pressure Rating | 150# to 2500# |
| JIS Standards | 5K, 10K, 16K, 20K, 30K, 40K, 63K |
| Material Grades | Inconel, Hastelloy, Copper Nickel, Stainless Steel, Carbon Steel, Alloy Steel, Mild Steel, Cast Iron, Duplex & Super Duplex Steel, Wrought Iron |
| Thickness | NPS ≤ 18 |
| Flange Face Types | RTJ, FF, Raised Face, Lap Joint, Tongue & Groove, Male-Female (Large & Small) |
| Manufacturing Process | Machined, Forged & Heat Treated |
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If you are looking for UNS S32750 Flanges suppliers, Steel Gems is ready to help. Contact us today for more details or to get a quick quote.
Steel Gems supplies high-quality UNS S32750 Flanges across major industrial locations in India, including Mumbai, Pune, Delhi, Chennai, Ahmedabad, and Hyderabad, and also serves international markets such as the UAE, Saudi Arabia, Qatar, Oman, Malaysia, Singapore, Indonesia, and South Africa. These super duplex flanges are designed for demanding environments where high strength and excellent corrosion resistance are essential. They are widely used in sectors like oil and gas, petrochemical plants, desalination units, offshore engineering, and power generation. With a well-organized supply chain, consistent quality control, and timely dispatch, Steel Gems delivers dependable support for both large-scale industrial projects and regular operational requirements.
UNS S32750 Flanges Super Duplex Steel Flanges Equivalent
| Standard | Details |
|---|---|
| Standard | Super Duplex UNS S32750 Flanges |
| Werkstoff Nr. | 1.4410 |
| UNS | S32750 |